File created successfully at: C:\Users\decid\Documents\projects\spt-core\crates\spt\tests\unhost_psyche_reap_e2e.rs (file state is current in your context — no need to Read it back)

//! REQ-HAZARD-UNHOST-PSYCHE-REAP int — un-hosting a live spt-hosted agent reaps its
//! detached `{id}-psyche` HARNESS PROCESS; it does not orphan until daemon-stop.
//!
//! Today the brain's livehost tabled only the in-brain pulse-driver THREAD; the
//! Psyche is a separate detached process, so endpoint-stop / signoff / a B2+B5
//! offline stopped the driver but left the Psyche running until the next
//! daemon-stop (Breap). The fix retains the OWNED child handle up to
//! `HostedLife.psyche_child` and reaps it BY HANDLE in `stop_host` (`kill()`+`wait()`,
//! recycle-proof — a bare-pid kill could hit a recycled sibling on this shared box).
//!
//! Full-stack proof: the REAL `spt daemon run` broker + supervised brain host a
//! LONG-LIVED Psyche for an online live agent (the bootrace resident fixture), then
//! `spt endpoint stop <id>` (H3) marks the perch offline → the brain's next reconcile
//! tick un-hosts it → `stop_host` reaps the Psyche. The test then asserts the
//! `{id}-psyche` PROCESS reads DEAD **without the test killing it** — the daemon's
//! owned-reap did. Bounded; all spawned pids reaped scoped (never machine-wide).
// [int->REQ-HAZARD-UNHOST-PSYCHE-REAP]

use std::path::{Path, PathBuf};
use std::process::{Child, Command, Output, Stdio};
use std::time::{Duration, Instant};

mod common;
use common::CommandNoWindowExt;

use spt_store::perch::{self, ParentHint};

/// Scoped pid-tree kill — never machine-wide (a live broker shares this box).
fn kill_pid(pid: u32) {
    #[cfg(windows)]
    let _ = Command::new("taskkill")
        .no_window()
        .args(["/PID", &pid.to_string(), "/F", "/T"])
        .output();
    #[cfg(unix)]
    let _ = Command::new("kill").args(["-9", &pid.to_string()]).output();
}

/// `Command::output()` with a deadline, off-thread — bounds a hang into a failure.
fn output_bounded(mut cmd: Command, deadline: Duration) -> Output {
    let (tx, rx) = std::sync::mpsc::channel();
    std::thread::spawn(move || {
        let _ = tx.send(cmd.output());
    });
    rx.recv_timeout(deadline)
        .expect("captured spt call must complete within its deadline")
        .expect("run spt")
}

/// Poll `brain.ready` for the brain pid, up to `budget`.
fn wait_for_ready_pid(path: &Path, budget: Duration) -> Option<u32> {
    let deadline = Instant::now() + budget;
    while Instant::now() < deadline {
        if let Ok(s) = std::fs::read_to_string(path) {
            if let Some(pid) = serde_json::from_str::<serde_json::Value>(&s)
                .ok()
                .and_then(|v| v.get("pid").and_then(|p| p.as_u64()))
            {
                return Some(pid as u32);
            }
        }
        std::thread::sleep(Duration::from_millis(50));
    }
    None
}

#[test]
fn endpoint_stop_reaps_the_hosted_psyche_process() {
    // ── (1) Isolated, NET-LESS SPT_HOME (corrupt node.key → no net, brain still hosts). ──
    let home = tempfile::tempdir().unwrap();
    std::env::set_var("SPT_HOME", home.path());
    let identity_dir = home.path().join("identity");
    std::fs::create_dir_all(&identity_dir).unwrap();
    std::fs::write(identity_dir.join("node.key"), "not-a-valid-seed").unwrap();

    let spt_bin = PathBuf::from(env!("CARGO_BIN_EXE_spt"));
    let exe_suffix = spt_bin
        .extension()
        .map(|e| format!(".{}", e.to_string_lossy()))
        .unwrap_or_default();

    // ── (2) A live-capable adapter whose psyche is LONG-LIVED (a copy of `spt` run as
    //    the blocking `ready` listener — the bootrace resident fixture). The bare token
    //    resolves only via install-dir resolution. ──
    let src = perch::spt_home().join("srcs").join("mocklive");
    std::fs::create_dir_all(&src).unwrap();
    let psyche_bin = src.join(format!("psychebin{exe_suffix}"));
    std::fs::copy(&spt_bin, &psyche_bin).expect("stage the psyche binary fixture");
    let drops = home.path().join("drops");
    std::fs::create_dir_all(&drops).unwrap();
    let dir = drops.to_string_lossy().replace('\\', "/");
    let manifest_toml = format!(
        "[adapter]\nname=\"mocklive\"\nkind=\"harness\"\nversion=\"1\"\n\
         min_spt_core_version=\"0\"\n\n\
         [session]\ncommune_dir=\"{dir}\"\nsignoff_dir=\"{dir}\"\n\n\
         [session.psyche_init]\ncommand='psychebin ready unhost-reap-resident-psyche'\ncwd=\"{{psyche_dir}}\"\nkeys=[]\n"
    );
    let manifest_path = src.join("manifest.toml");
    std::fs::write(&manifest_path, &manifest_toml).unwrap();
    spt_runtime::registry::register(&perch::adapters_dir(), &src, 1000).unwrap();

    // ── (3) Launch the REAL daemon broker PROCESS (spawns the supervised brain). ──
    let brain_log = home.path().join("brain.stderr.log");
    let brain_log_file = std::fs::File::create(&brain_log).expect("create brain stderr log");
    let mut broker: Child = Command::new(&spt_bin)
        .no_window()
        .args(["daemon", "run"])
        .env("SPT_HOME", home.path())
        .stdout(Stdio::null())
        .stderr(Stdio::from(brain_log_file))
        .spawn()
        .expect("spawn spt daemon run (broker process)");

    let brain_pid =
        match wait_for_ready_pid(&home.path().join("brain.ready"), Duration::from_secs(30)) {
            Some(p) => p,
            None => {
                let _ = broker.kill();
                let _ = broker.wait();
                panic!(
                    "PRECONDITION FAILED: brain never came up.\n{}",
                    std::fs::read_to_string(&brain_log).unwrap_or_default()
                );
            }
        };

    // ── (4) The REAL establish→online path: `api seed` then a persistent `api listen`
    //    (marks the perch online; the brain reconcile then hosts the Psyche). ──
    let id = "unhost-reap-agent";
    let pid = std::process::id().to_string();
    let mp = manifest_path.to_string_lossy().to_string();

    let seed = {
        let mut cmd = Command::new(&spt_bin);
        cmd.no_window()
            .args([
                "api", "--adapter", "mocklive", "seed", "--pid", &pid, "--session-id", "sid-unhost",
            ])
            .env("SPT_HOME", home.path());
        output_bounded(cmd, Duration::from_secs(30))
    };
    assert!(
        seed.status.success(),
        "api seed failed: {}",
        String::from_utf8_lossy(&seed.stderr)
    );

    let listen_log = home.path().join("listen.stderr.log");
    let listen_log_file = std::fs::File::create(&listen_log).expect("create listen stderr log");
    let mut listen: Child = Command::new(&spt_bin)
        .no_window()
        .args([
            "api", "--adapter", "mocklive", "--manifest", &mp, "listen", id, "--parent-pid", &pid,
        ])
        .env("SPT_HOME", home.path())
        .stdout(Stdio::null())
        .stderr(Stdio::from(listen_log_file))
        .spawn()
        .expect("spawn the persistent api listen");

    // ── (5) Wait until the brain hosts the Psyche AND it is RESIDENT (alive past the
    //    grace) — read the `{id}-psyche` perch pid + probe it. ──
    let psyche_perch =
        perch::resolve_perch_path(&format!("{id}-psyche"), ParentHint::Explicit(id));
    let hosted_deadline = Instant::now() + Duration::from_secs(30);
    let mut psyche_pid: Option<u32> = None;
    while Instant::now() < hosted_deadline {
        if let Some(p) = spt_store::info::read_pid(&psyche_perch) {
            if spt_store::proc::is_process_alive(p) {
                psyche_pid = Some(p);
                break;
            }
        }
        std::thread::sleep(Duration::from_millis(200));
    }
    let psyche_pid = match psyche_pid {
        Some(p) => p,
        None => {
            kill_pid(listen.id());
            let _ = listen.wait();
            kill_pid(brain_pid);
            let _ = broker.kill();
            let _ = broker.wait();
            panic!(
                "PRECONDITION FAILED: the brain never hosted a resident Psyche.\n\
                 === brain stderr ===\n{}\n=== listen stderr ===\n{}",
                std::fs::read_to_string(&brain_log).unwrap_or_default(),
                std::fs::read_to_string(&listen_log).unwrap_or_default()
            );
        }
    };

    // ── (6) THE TRIGGER: `spt endpoint stop <id>` (H3) marks the perch offline → the
    //    brain's next reconcile tick un-hosts it → stop_host reaps the Psyche. ──
    let stop = {
        let mut cmd = Command::new(&spt_bin);
        cmd.no_window()
            .args(["endpoint", "stop", id])
            .env("SPT_HOME", home.path());
        output_bounded(cmd, Duration::from_secs(30))
    };
    assert!(
        stop.status.success(),
        "endpoint stop failed: {}",
        String::from_utf8_lossy(&stop.stderr)
    );

    // ── (7) THE ASSERTION: the Psyche PROCESS dies — reaped by the daemon's owned-reap,
    //    NOT by this test. Poll is_process_alive(psyche_pid) to dead (one reconcile tick
    //    ~5s + kill latency; bound generously). We never killed it ourselves. ──
    let reap_deadline = Instant::now() + Duration::from_secs(20);
    let mut reaped = false;
    while Instant::now() < reap_deadline {
        if !spt_store::proc::is_process_alive(psyche_pid) {
            reaped = true;
            break;
        }
        std::thread::sleep(Duration::from_millis(200));
    }

    let brain_stderr = std::fs::read_to_string(&brain_log).unwrap_or_default();
    eprintln!("=== DIAGNOSTIC: psyche_pid={psyche_pid} reaped={reaped} brain_pid={brain_pid} ===");
    eprintln!("=== brain stderr ===\n{brain_stderr}");

    // ── (8) Reap scoped. The psyche should already be dead; kill defensively only if
    //    the bug left it alive (so the test never leaks). ──
    if !reaped {
        kill_pid(psyche_pid);
    }
    kill_pid(listen.id());
    let _ = listen.wait();
    kill_pid(brain_pid);
    let _ = broker.kill();
    let _ = broker.wait();

    assert!(
        reaped,
        "REQ-HAZARD-UNHOST-PSYCHE-REAP: un-hosting (endpoint stop → reconcile un-host) must \
         reap the detached `{id}-psyche` process — pid {psyche_pid} was STILL ALIVE 20s after \
         the perch went offline (orphaned; only daemon-stop/Breap would have caught it).\n\
         === brain stderr ===\n{brain_stderr}",
    );
}


Build written across 4 crates (spt-runtime → spt-live → spt-daemon → spt). Compile-check the chain first:


Bash

CARGO_TARGET_DIR=target-seam cargo check -p spt-runtime -p spt-live -p spt-daemon -p spt --all-targets 2>&1 | tail -25; echo "RC=${PIPESTATUS[0]}"

Compile-check the touched crate chain


Command running in background with ID: b8665j4k8. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b8665j4k8.output. You will be notified when it completes. To check interim output, use Read on that file path.


Monitor

compile-check chain result

until grep -qE "RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b8665j4k8.output" 2>/dev/null; do sleep 5; done; grep -E "error\[|error:|warning:|Finished|RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b8665j4k8.output" | tail -20


Monitor started (task b42unvbwl, timeout 420000ms). You will be notified on each event. Keep working — do not poll or sleep. Events may arrive while you are waiting for the user — an event is not their reply.


While the check runs, start the B4 investigation doyle wants. Read `BrainLifecycle` (lifecycle.rs:58-130) to enumerate what it holds:


40	fn now_ms() -> u64 {
41	    SystemTime::now()
42	        .duration_since(UNIX_EPOCH)
43	        .map(|d| d.as_millis() as u64)
44	        .unwrap_or(0)
45	}
46
47	/// ISO-ish stamp for the psyche prompt (opaque to the Psyche; just a timestamp).
48	fn now_stamp() -> String {
49	    format!("epoch-ms:{}", now_ms())
50	}
51
52	/// One pulse tick's observed effects: any drops ingested + whether an echo fired.
53	#[derive(Debug, Clone, Default)]
54	pub struct TickReport {
55	    pub ingested: Vec<Ingested>,
56	    pub echo_fired: bool,
57	}
58
59	/// The daemon-hosted LiveAgent lifecycle: the runtime + watched drop dirs built
60	/// from a live-capable manifest, paced by a config-driven [`DaemonConfig`].
61	pub struct BrainLifecycle {
62	    runtime: ManifestRuntime,
63	    id: String,
64	    /// The project this lifecycle's context routes under (two-tier split,
65	    /// REQ-INST-2): derived once from the watched commune dir's parent — the
66	    /// drop dir lives inside the project (`<project>/.claude/`), so its parent
67	    /// is the project root — falling back to the daemon's cwd for a manifest
68	    /// without watched dirs.
69	    project_id: String,
70	    manifest: Manifest,
71	    commune_dir: Option<PathBuf>,
72	    signoff_dir: Option<PathBuf>,
73	    cfg: DaemonConfig,
74	}
75
76	impl BrainLifecycle {
77	    /// Build a host for `id` from a live-capable manifest (declares
78	    /// `[session.psyche_init]`); `None` for an absent manifest or a plain relay
79	    /// endpoint. Loads the durable [`DaemonConfig`] from disk. `install_dir` is
80	    /// the adapter install dir so the psyche role program token resolves there
81	    /// before `PATH` (REQ-INSTALL-11).
82	    pub fn new_opt(
83	        manifest: Option<&Manifest>,
84	        id: &str,
85	        install_dir: Option<&Path>,
86	    ) -> Option<BrainLifecycle> {
87	        Self::with_config_in(manifest?, id, DaemonConfig::load(), install_dir)
88	    }
89
90	    /// Build a host from a live-capable manifest with an explicit config (the
91	    /// testable seam). `None` if the manifest declares no Psyche. PATH-only
92	    /// program resolution (no adapter install dir) — see [`Self::with_config_in`].
93	    pub fn with_config(manifest: &Manifest, id: &str, cfg: DaemonConfig) -> Option<BrainLifecycle> {
94	        Self::with_config_in(manifest, id, cfg, None)
95	    }
96
97	    /// As [`Self::with_config`], but with the adapter install dir pinned so role
98	    /// program tokens resolve there before `PATH` (REQ-INSTALL-11).
99	    // [impl->REQ-INSTALL-11]
100	    pub fn with_config_in(
101	        manifest: &Manifest,
102	        id: &str,
103	        cfg: DaemonConfig,
104	        install_dir: Option<&Path>,
105	    ) -> Option<BrainLifecycle> {
106	        manifest.session.psyche_init.as_ref()?;
107	        let commune_dir = manifest.session.commune_dir.as_ref().map(PathBuf::from);
108	        // [impl->REQ-INST-2] project identity for the two-tier context split:
109	        // the commune drop dir's parent is the project root; cwd is the
110	        // fallback for a manifest without watched dirs.
111	        let project_anchor = commune_dir
112	            .as_ref()
113	            .and_then(|d| d.parent().map(Path::to_path_buf))
114	            .or_else(|| std::env::current_dir().ok())
115	            .unwrap_or_else(|| PathBuf::from("."));
116	        let project_id = spt_store::project::project_id_for_dir(&project_anchor);
117	        // [impl->REQ-INSTALL-11] pin the adapter install dir so the psyche role's
118	        // bare program token resolves there before PATH (a self-contained `.spt`).
119	        let runtime = match install_dir {
120	            Some(dir) => ManifestRuntime::with_install_dir(manifest.clone(), dir),
121	            None => ManifestRuntime::new(manifest.clone()),
122	        };
123	        Some(BrainLifecycle {
124	            runtime,
125	            id: id.to_string(),
126	            project_id,
127	            commune_dir,
128	            signoff_dir: manifest.session.signoff_dir.as_ref().map(PathBuf::from),
129	            manifest: manifest.clone(),
130	            cfg,
131	        })
132	    }
133
134	    /// The configured pulse period (config-driven, not a constant).
135	    pub fn pulse_period(&self) -> Duration {
136	        self.cfg.pulse_period
137	    }
138
139	    /// Base substitution keys spt-core fills for the lifecycle templates.
140	    fn base_keys(&self, session_id: Option<&str>) -> BTreeMap<String, String> {
141	        let mut k = BTreeMap::new();
142	        k.insert("id".to_string(), self.id.clone());
143	        if let Some(sid) = session_id {
144	            k.insert("session_id".to_string(), sid.to_string());
145	        }
146	        k
147	    }
148
149	    /// The unique watched drop dirs (commune + signoff; usually the same dir).
150	    fn drop_dirs(&self) -> Vec<PathBuf> {
151	        let mut dirs: Vec<PathBuf> = Vec::new();
152	        for d in [self.commune_dir.as_ref(), self.signoff_dir.as_ref()]
153	            .into_iter()
154	            .flatten()
155	        {
156	            if !dirs.contains(d) {
157	                dirs.push(d.clone());
158	            }
159	        }

fn now_ms() -> u64 {
    SystemTime::now()
        .duration_since(UNIX_EPOCH)
        .map(|d| d.as_millis() as u64)
        .unwrap_or(0)
}

/// ISO-ish stamp for the psyche prompt (opaque to the Psyche; just a timestamp).
fn now_stamp() -> String {
    format!("epoch-ms:{}", now_ms())
}

/// One pulse tick's observed effects: any drops ingested + whether an echo fired.
#[derive(Debug, Clone, Default)]
pub struct TickReport {
    pub ingested: Vec<Ingested>,
    pub echo_fired: bool,
}

/// The daemon-hosted LiveAgent lifecycle: the runtime + watched drop dirs built
/// from a live-capable manifest, paced by a config-driven [`DaemonConfig`].
pub struct BrainLifecycle {
    runtime: ManifestRuntime,
    id: String,
    /// The project this lifecycle's context routes under (two-tier split,
    /// REQ-INST-2): derived once from the watched commune dir's parent — the
    /// drop dir lives inside the project (`<project>/.claude/`), so its parent
    /// is the project root — falling back to the daemon's cwd for a manifest
    /// without watched dirs.
    project_id: String,
    manifest: Manifest,
    commune_dir: Option<PathBuf>,
    signoff_dir: Option<PathBuf>,
    cfg: DaemonConfig,
}

impl BrainLifecycle {
    /// Build a host for `id` from a live-capable manifest (declares
    /// `[session.psyche_init]`); `None` for an absent manifest or a plain relay
    /// endpoint. Loads the durable [`DaemonConfig`] from disk. `install_dir` is
    /// the adapter install dir so the psyche role program token resolves there
    /// before `PATH` (REQ-INSTALL-11).
    pub fn new_opt(
        manifest: Option<&Manifest>,
        id: &str,
        install_dir: Option<&Path>,
    ) -> Option<BrainLifecycle> {
        Self::with_config_in(manifest?, id, DaemonConfig::load(), install_dir)
    }

    /// Build a host from a live-capable manifest with an explicit config (the
    /// testable seam). `None` if the manifest declares no Psyche. PATH-only
    /// program resolution (no adapter install dir) — see [`Self::with_config_in`].
    pub fn with_config(manifest: &Manifest, id: &str, cfg: DaemonConfig) -> Option<BrainLifecycle> {
        Self::with_config_in(manifest, id, cfg, None)
    }

    /// As [`Self::with_config`], but with the adapter install dir pinned so role
    /// program tokens resolve there before `PATH` (REQ-INSTALL-11).
    // [impl->REQ-INSTALL-11]
    pub fn with_config_in(
        manifest: &Manifest,
        id: &str,
        cfg: DaemonConfig,
        install_dir: Option<&Path>,
    ) -> Option<BrainLifecycle> {
        manifest.session.psyche_init.as_ref()?;
        let commune_dir = manifest.session.commune_dir.as_ref().map(PathBuf::from);
        // [impl->REQ-INST-2] project identity for the two-tier context split:
        // the commune drop dir's parent is the project root; cwd is the
        // fallback for a manifest without watched dirs.
        let project_anchor = commune_dir
            .as_ref()
            .and_then(|d| d.parent().map(Path::to_path_buf))
            .or_else(|| std::env::current_dir().ok())
            .unwrap_or_else(|| PathBuf::from("."));
        let project_id = spt_store::project::project_id_for_dir(&project_anchor);
        // [impl->REQ-INSTALL-11] pin the adapter install dir so the psyche role's
        // bare program token resolves there before PATH (a self-contained `.spt`).
        let runtime = match install_dir {
            Some(dir) => ManifestRuntime::with_install_dir(manifest.clone(), dir),
            None => ManifestRuntime::new(manifest.clone()),
        };
        Some(BrainLifecycle {
            runtime,
            id: id.to_string(),
            project_id,
            commune_dir,
            signoff_dir: manifest.session.signoff_dir.as_ref().map(PathBuf::from),
            manifest: manifest.clone(),
            cfg,
        })
    }

    /// The configured pulse period (config-driven, not a constant).
    pub fn pulse_period(&self) -> Duration {
        self.cfg.pulse_period
    }

    /// Base substitution keys spt-core fills for the lifecycle templates.
    fn base_keys(&self, session_id: Option<&str>) -> BTreeMap<String, String> {
        let mut k = BTreeMap::new();
        k.insert("id".to_string(), self.id.clone());
        if let Some(sid) = session_id {
            k.insert("session_id".to_string(), sid.to_string());
        }
        k
    }

    /// The unique watched drop dirs (commune + signoff; usually the same dir).
    fn drop_dirs(&self) -> Vec<PathBuf> {
        let mut dirs: Vec<PathBuf> = Vec::new();
        for d in [self.commune_dir.as_ref(), self.signoff_dir.as_ref()]
            .into_iter()
            .flatten()
        {
            if !dirs.contains(d) {
                dirs.push(d.clone());
            }
        }


<task-notification>
<task-id>b8665j4k8</task-id>
<tool-use-id>toolu_01GYwQqHL4TDSFWD74SSrLRU</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b8665j4k8.output</output-file>
<status>completed</status>
<summary>Background command "Compile-check the touched crate chain" completed (exit code 0)</summary>
</task-notification>


<task-notification>
<task-id>b42unvbwl</task-id>
<summary>Monitor event: "compile-check chain result"</summary>
<event>Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.14s
RC=0</event>
</task-notification>


<task-notification>
<task-id>b42unvbwl</task-id>
<tool-use-id>toolu_013P4hu935Csc5YhTsg4rnhY</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b42unvbwl.output</output-file>
<status>completed</status>
<summary>Monitor "compile-check chain result" stream ended</summary>
</task-notification>


`BrainLifecycle` (lifecycle.rs:61-74) holds only **config/state** — runtime, id, project_id, manifest, commune/signoff dirs, cfg. No live resources (threads/sockets/handles). It's rebuilt fresh per host by `with_config_in`. The REQ also cites brain.rs:254-275 + resume_sessions — read those to find the residual axis (the PTY-delivery vs Psyche distinction):


248	    /// `net_cursors`, set by [`Brain::net_presence_subscribe`] and advanced by
249	    /// [`Brain::read_event`] under the same accept/dedup/gap discipline.
250	    /// `None` until subscribed (or the first event arrives).
251	    presence_cursor: Option<u64>,
252	    /// Per-session **resume** output cursors (restoration D4-2): the multi-session
253	    /// continuity state a cold-started brain rebuilds from the broker via
254	    /// [`Brain::resume_sessions`], replacing the retired single-session
255	    /// `BrainState` handoff. A session present here is in **resume mode** — its
256	    /// `KIND_OUTPUT` dedup is **dedup-below + snap-above, NO reject-gap** (seeded
257	    /// at the broker's `resume_seq`): drop `seq < cursor` (the at-least-once
258	    /// boundary re-send) and accept-and-snap `seq >= cursor` (the contiguous case
259	    /// *and* a post-eviction ring-floor jump — the broker's `Mutex`-held replay
260	    /// cannot reorder, so a forward jump is only ever a legitimate eviction clamp,
261	    /// never a real gap). A session **absent** here uses the strict single-session
262	    /// `next_seq` path (reject-gap) byte-for-byte — the legacy spawn/drive seat.
263	    session_cursors: std::collections::HashMap<u64, u64>,
264	    /// When `Some`, every reply read is bounded by this per-call deadline budget
265	    /// — set only by [`Brain::cold_start_pump`], which also splits the carrier
266	    /// into the reader-thread form so the deadline can be honored over a channel
267	    /// (`recv_timeout`). `None` (default) = the ordinary blocking client — a
268	    /// brain-IPC read waits forever, which is correct everywhere EXCEPT the
269	    /// single-threaded pump, where a black-holed peer would wedge the whole loop
270	    /// (KNOWN-HAZARDS — a blocked brain-IPC read must never wedge the pump). The
271	    /// two facts are coupled at construction: `Some` ⇔ [`BrainConn::Split`].
272	    io_timeout: Option<Duration>,
273	}
274
275	impl Brain {
276	    /// Cold start: connect, handshake, fresh generation 0, `gen_start = now`.
277	    /// The ordinary blocking carrier ([`BrainConn::Whole`]) — every client
278	    /// except the peer pump, which uses [`Brain::cold_start_pump`].
279	    pub fn cold_start(name: &str, now_ms: u64) -> io::Result<Self> {
280	        let mut conn = LocalSocketTransport::connect(name)?;
281	        send_hello(&mut conn, Role::Brain)?;
282	        Ok(Brain {

    /// `net_cursors`, set by [`Brain::net_presence_subscribe`] and advanced by
    /// [`Brain::read_event`] under the same accept/dedup/gap discipline.
    /// `None` until subscribed (or the first event arrives).
    presence_cursor: Option<u64>,
    /// Per-session **resume** output cursors (restoration D4-2): the multi-session
    /// continuity state a cold-started brain rebuilds from the broker via
    /// [`Brain::resume_sessions`], replacing the retired single-session
    /// `BrainState` handoff. A session present here is in **resume mode** — its
    /// `KIND_OUTPUT` dedup is **dedup-below + snap-above, NO reject-gap** (seeded
    /// at the broker's `resume_seq`): drop `seq < cursor` (the at-least-once
    /// boundary re-send) and accept-and-snap `seq >= cursor` (the contiguous case
    /// *and* a post-eviction ring-floor jump — the broker's `Mutex`-held replay
    /// cannot reorder, so a forward jump is only ever a legitimate eviction clamp,
    /// never a real gap). A session **absent** here uses the strict single-session
    /// `next_seq` path (reject-gap) byte-for-byte — the legacy spawn/drive seat.
    session_cursors: std::collections::HashMap<u64, u64>,
    /// When `Some`, every reply read is bounded by this per-call deadline budget
    /// — set only by [`Brain::cold_start_pump`], which also splits the carrier
    /// into the reader-thread form so the deadline can be honored over a channel
    /// (`recv_timeout`). `None` (default) = the ordinary blocking client — a
    /// brain-IPC read waits forever, which is correct everywhere EXCEPT the
    /// single-threaded pump, where a black-holed peer would wedge the whole loop
    /// (KNOWN-HAZARDS — a blocked brain-IPC read must never wedge the pump). The
    /// two facts are coupled at construction: `Some` ⇔ [`BrainConn::Split`].
    io_timeout: Option<Duration>,
}

impl Brain {
    /// Cold start: connect, handshake, fresh generation 0, `gen_start = now`.
    /// The ordinary blocking carrier ([`BrainConn::Whole`]) — every client
    /// except the peer pump, which uses [`Brain::cold_start_pump`].
    pub fn cold_start(name: &str, now_ms: u64) -> io::Result<Self> {
        let mut conn = LocalSocketTransport::connect(name)?;
        send_hello(&mut conn, Role::Brain)?;
        Ok(Brain {


Prompt:
<task-notification>
<task-id>b8665j4k8</task-id>
<tool-use-id>toolu_01GYwQqHL4TDSFWD74SSrLRU</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b8665j4k8.output</output-file>
<status>completed</status>
<summary>Background command "Compile-check the touched crate chain" completed (exit code 0)</summary>
</task-notification>


Prompt:
<task-notification>
<task-id>b42unvbwl</task-id>
<summary>Monitor event: "compile-check chain result"</summary>
<event>Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.14s
RC=0</event>
</task-notification>


Prompt:
<task-notification>
<task-id>b42unvbwl</task-id>
<tool-use-id>toolu_013P4hu935Csc5YhTsg4rnhY</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b42unvbwl.output</output-file>
<status>completed</status>
<summary>Monitor "compile-check chain result" stream ended</summary>
</task-notification>


Compile-check RC=0 — the owned-Child threading compiles clean across all 4 crates. Kick the psyche-reap seam bar (clippy workspace), and while it runs continue the B4 axis investigation (read `resume_sessions`):


Bash

CARGO_TARGET_DIR=target-seam cargo clippy --workspace --all-targets -- -D warnings 2>&1 | tail -6; echo "CLIPPY_RC=${PIPESTATUS[0]}"

Workspace clippy after psyche-reap


Command running in background with ID: b3ye58h3g. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b3ye58h3g.output. You will be notified when it completes. To check interim output, use Read on that file path.


cd "C:/Users/decid/Documents/projects/spt-core"; grep -n "fn resume_sessions" crates/spt-daemon/src/brain.rs

Locate resume_sessions


797:    pub fn resume_sessions(&mut self) -> io::Result<Vec<u64>> {


780	    /// Cold-start multi-session resume (restoration D4-2, ADR-0018 Q6): query the
781	    /// broker for **every** hosted session and re-attach **each** in resume mode
782	    /// from the broker's per-session delivered cursor (`resume_seq`). This is the
783	    /// production replacement for the retired single-session `BrainState` handoff
784	    /// frame — a brain the supervisor respawns (crash *or* update) reconstructs
785	    /// all session continuity by querying the persistent side, never a brain→brain
786	    /// message. Returns the ids re-attached (empty when the broker hosts none —
787	    /// the supervised daemon brain's no-op-today case).
788	    ///
789	    /// Each session is seeded into [`Self::session_cursors`] at its `resume_seq`,
790	    /// so [`Brain::read_event`] dedups the broker's at-least-once boundary re-send
791	    /// and accepts a post-eviction ring-floor jump (no reject-gap). Output is
792	    /// at-least-once; input/effects stay exactly-once via the broker-owned
793	    /// `EffectJournal`. The generation is **not** touched — this is a cold start
794	    /// (generation custody is the broker's, ADR-0018 V2), not a `handoff`.
795	    // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]
796	    // [impl->REQ-DAEMON-2]
797	    pub fn resume_sessions(&mut self) -> io::Result<Vec<u64>> {
798	        let reply = self.sessions()?;
799	        let mut resumed = Vec::with_capacity(reply.sessions.len());
800	        for info in reply.sessions {
801	            // Seed the dedup cursor at the broker's resume point BEFORE the
802	            // subscribe replay starts arriving, then re-attach from there.
803	            self.session_cursors
804	                .insert(info.session_id, info.resume_seq);
805	            self.subscribe(info.session_id, info.resume_seq)?;
806	            resumed.push(info.session_id);
807	        }
808	        Ok(resumed)
809	    }
810
811	    /// The per-session resume cursor (the next seq still needed for a session
812	    /// re-attached by [`Brain::resume_sessions`]) — observability / tests.
813	    pub fn session_cursor(&self, session_id: u64) -> Option<u64> {
814	        self.session_cursors.get(&session_id).copied()
815	    }
816
817
818	    /// Query the broker-owned net endpoint's status (D4a): node id, dialable
819	    /// address, conn count — or `enabled: false` on a net-less broker. Reads
820	    /// until the reply (consuming interleaved events like [`Brain::spawn_session`]).
821	    // [impl->REQ-DAEMON-2]
822	    pub fn net_status(&mut self) -> io::Result<NetStatusReply> {
823	        self.send(KIND_NET_STATUS, serde_json::Value::Null)?;
824	        loop {
825	            match self.read_event()? {
826	                BrokerEvent::NetStatus(s) => return Ok(s),
827	                BrokerEvent::Error { message } => return Err(io::Error::other(message)),
828	                _ => continue,
829	            }
830	        }
831	    }
832
833	    /// Run the joiner leg of the subnet pairing ceremony on the broker (M7
834	    /// D3, REQ-SUBNET-2): the broker owns the node-identity endpoint the
835	    /// ceremony binds and pins. Blocks for the ceremony's bounded life; the
836	    /// reply classifies failures for the CLI's guided UX. Not journaled —
837	    /// the code must never persist, and a re-join is store-idempotent.
838	    // [impl->REQ-SUBNET-2]
839	    pub fn pair_join(

    /// Cold-start multi-session resume (restoration D4-2, ADR-0018 Q6): query the
    /// broker for **every** hosted session and re-attach **each** in resume mode
    /// from the broker's per-session delivered cursor (`resume_seq`). This is the
    /// production replacement for the retired single-session `BrainState` handoff
    /// frame — a brain the supervisor respawns (crash *or* update) reconstructs
    /// all session continuity by querying the persistent side, never a brain→brain
    /// message. Returns the ids re-attached (empty when the broker hosts none —
    /// the supervised daemon brain's no-op-today case).
    ///
    /// Each session is seeded into [`Self::session_cursors`] at its `resume_seq`,
    /// so [`Brain::read_event`] dedups the broker's at-least-once boundary re-send
    /// and accepts a post-eviction ring-floor jump (no reject-gap). Output is
    /// at-least-once; input/effects stay exactly-once via the broker-owned
    /// `EffectJournal`. The generation is **not** touched — this is a cold start
    /// (generation custody is the broker's, ADR-0018 V2), not a `handoff`.
    // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]
    // [impl->REQ-DAEMON-2]
    pub fn resume_sessions(&mut self) -> io::Result<Vec<u64>> {
        let reply = self.sessions()?;
        let mut resumed = Vec::with_capacity(reply.sessions.len());
        for info in reply.sessions {
            // Seed the dedup cursor at the broker's resume point BEFORE the
            // subscribe replay starts arriving, then re-attach from there.
            self.session_cursors
                .insert(info.session_id, info.resume_seq);
            self.subscribe(info.session_id, info.resume_seq)?;
            resumed.push(info.session_id);
        }
        Ok(resumed)
    }

    /// The per-session resume cursor (the next seq still needed for a session
    /// re-attached by [`Brain::resume_sessions`]) — observability / tests.
    pub fn session_cursor(&self, session_id: u64) -> Option<u64> {
        self.session_cursors.get(&session_id).copied()
    }

    /// Query the broker-owned net endpoint's status (D4a): node id, dialable
    /// address, conn count — or `enabled: false` on a net-less broker. Reads
    /// until the reply (consuming interleaved events like [`Brain::spawn_session`]).
    // [impl->REQ-DAEMON-2]
    pub fn net_status(&mut self) -> io::Result<NetStatusReply> {
        self.send(KIND_NET_STATUS, serde_json::Value::Null)?;
        loop {
            match self.read_event()? {
                BrokerEvent::NetStatus(s) => return Ok(s),
                BrokerEvent::Error { message } => return Err(io::Error::other(message)),
                _ => continue,
            }
        }
    }

    /// Run the joiner leg of the subnet pairing ceremony on the broker (M7
    /// D3, REQ-SUBNET-2): the broker owns the node-identity endpoint the
    /// ceremony binds and pins. Blocks for the ceremony's bounded life; the
    /// reply classifies failures for the CLI's guided UX. Not journaled —
    /// the code must never persist, and a re-join is store-idempotent.
    // [impl->REQ-SUBNET-2]
    pub fn pair_join(


<task-notification>
<task-id>b3ye58h3g</task-id>
<tool-use-id>toolu_01X11ax16NqpscGMjJcetXGN</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b3ye58h3g.output</output-file>
<status>completed</status>
<summary>Background command "Workspace clippy after psyche-reap" completed (exit code 0)</summary>
</task-notification>


`resume_sessions` rebuilds the PTY-delivery cursors; `spawn_live_host`→`reconcile_once`→`host_one` rebuilds the Psyche host (incl `BrainLifecycle` via `with_config_in`) — both run unconditionally on every brain start. So **all axes the B4 REQ names are already rebuilt** — the REQ's "Psyche never re-hosted" premise is stale (predates the livehost reconcile). The *real* post-B5 residual looks different: brain restart **orphans the old brain's Psyche processes** (new brain re-hosts fresh + overwrites the perch pid → old psyche untracked, survives to daemon-stop) — a reap gap, not a rehydrate gap. Need to confirm clippy first. Check:


grep -E "warning:|error\[|error:|CLIPPY_RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b3ye58h3g.output" | tail -8

Check psyche-reap clippy status


Prompt:
<task-notification>
<task-id>b3ye58h3g</task-id>
<tool-use-id>toolu_01X11ax16NqpscGMjJcetXGN</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b3ye58h3g.output</output-file>
<status>completed</status>
<summary>Background command "Workspace clippy after psyche-reap" completed (exit code 0)</summary>
</task-notification>


Clippy RC=0. Run traceable + the psyche-reap lib unit (serial):


cd "C:/Users/decid/Documents/projects/spt-core"; traceable-reqs check >/tmp/tr6.txt 2>&1; echo "TR_EXIT=$?"; grep -E "complete,|UNHOST-PSYCHE-REAP" /tmp/tr6.txt

Run traceable after psyche-reap


TR_EXIT=0
245 requirements: 245 complete, 0 incomplete, 0 findings
  [OK] REQ-HAZARD-UNHOST-PSYCHE-REAP  required: [impl, unit, int]  stages: -doc +impl +unit +int


traceable EXIT=0, REQ +impl+unit+int. Run the livehost lib units (incl `stop_host_reaps...`) + the spt-live psyche units (the refactored spawn path), serial:


CARGO_TARGET_DIR=target-seam cargo test -p spt-daemon --lib -- livehost 2>&1 | grep -E "test result:|FAILED|error\[|error:|panicked|stop_host_reaps|boot_gate"; echo "DAEMON_RC=${PIPESTATUS[0]}"

Run livehost lib units incl psyche-reap


Command running in background with ID: bi4x01p2k. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bi4x01p2k.output. You will be notified when it completes. To check interim output, use Read on that file path.


Monitor

livehost lib units (psyche-reap)

until grep -qE "DAEMON_RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bi4x01p2k.output" 2>/dev/null; do sleep 4; done; grep -E "test result:|FAILED|error|panicked|stop_host_reaps|boot_gate|DAEMON_RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bi4x01p2k.output"


Monitor started (task bxiz1iynj, timeout 300000ms). You will be notified on each event. Keep working — do not poll or sleep. Events may arrive while you are waiting for the user — an event is not their reply.


Awaiting the livehost lib units (psyche-reap).


<task-notification>
<task-id>bi4x01p2k</task-id>
<tool-use-id>toolu_01RbqDUh9JEQ2fKPJ2CCD6dH</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bi4x01p2k.output</output-file>
<status>completed</status>
<summary>Background command "Run livehost lib units incl psyche-reap" completed (exit code 0)</summary>
</task-notification>


<owl_reachability_notice>
You have an active owl perch. When spawning subagents or doing work, use run_in_background: true so you stay reachable for incoming messages.
</owl_reachability_notice>


CAVEMAN MODE ACTIVE (full). Drop articles/filler/pleasantries/hedging. Fragments OK. Code/commits/security: write normal.


<task-notification>
<task-id>bxiz1iynj</task-id>
<summary>Monitor event: "livehost lib units (psyche-reap)"</summary>
<event>test livehost::tests::boot_gate_offlines_sessionless_controllable_then_reconcile_skips_host ... ok
test livehost::tests::stop_host_reaps_the_detached_psyche_process ... ok
test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 313 filtered out; finished in 0.79s
DAEMON_RC=0</event>
</task-notification>


<task-notification>
<task-id>bxiz1iynj</task-id>
<tool-use-id>toolu_017R4itgnh2m7sfJ545XBWHF</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bxiz1iynj.output</output-file>
<status>completed</status>
<summary>Monitor "livehost lib units (psyche-reap)" stream ended</summary>
</task-notification>


Bash

Read livehost lib unit result


test livehost::tests::boot_gate_offlines_sessionless_controllable_then_reconcile_skips_host ... ok
test livehost::tests::stop_host_reaps_the_detached_psyche_process ... ok
test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 313 filtered out; finished in 0.79s
DAEMON_RC=0


Prompt:
<task-notification>
<task-id>bxiz1iynj</task-id>
<summary>Monitor event: "livehost lib units (psyche-reap)"</summary>
<event>test livehost::tests::boot_gate_offlines_sessionless_controllable_then_reconcile_skips_host ... ok
test livehost::tests::stop_host_reaps_the_detached_psyche_process ... ok
test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 313 filtered out; finished in 0.79s
DAEMON_RC=0</event>
</task-notification>


Prompt:
<task-notification>
<task-id>bxiz1iynj</task-id>
<tool-use-id>toolu_017R4itgnh2m7sfJ545XBWHF</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bxiz1iynj.output</output-file>
<status>completed</status>
<summary>Monitor "livehost lib units (psyche-reap)" stream ended</summary>
</task-notification>


11 livehost lib units green (incl `stop_host_reaps` + `boot_gate`). Now the new int + all livehost E2Es (regression: `host_one` now uses the owned spawn), single serial invocation:


CARGO_TARGET_DIR=target-seam cargo test -p spt --test unhost_psyche_reap_e2e --test livehost_bootgate_e2e --test livehost_bootrace_e2e --test livehost_nonresident_e2e --test live_firsthost_e2e --test live_bind_firsthost_e2e --test livehost_psyche_fail_e2e 2>&1 | grep -E "test result:|FAILED|error\[|error:|panicked|endpoint_stop_reaps"; echo "RC=${PIPESTATUS[0]}"

Run psyche-reap int + all livehost E2Es


Command running in background with ID: b8px9u1mw. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b8px9u1mw.output. You will be notified when it completes. To check interim output, use Read on that file path.


Monitor

psyche-reap int + livehost E2Es result

until grep -qE "RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b8px9u1mw.output" 2>/dev/null; do sleep 6; done; grep -E "test result:|FAILED|error|panicked|endpoint_stop_reaps|RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b8px9u1mw.output"


Monitor started (task bieer3jm0, timeout 600000ms). You will be notified on each event. Keep working — do not poll or sleep. Events may arrive while you are waiting for the user — an event is not their reply.


While the int + E2Es run, the B4 picture is now clear enough to draft for doyle. My analysis: B4-as-written is subsumed (all axes rebuilt on brain start), but the analysis surfaces a *real* residual — brain restart orphans the old brain's psyches (new brain re-hosts fresh → **duplicate psyches per endpoint** until daemon-stop), because `stop_host` never runs on an abrupt brain death. That's the genuine gap, and it's a reap concern (the unowned `kill_pid` fallback doyle mentioned has a real use: reap a pre-existing `{id}-psyche` before re-hosting). I'll send the combined ping once the psyche-reap seam is green. Awaiting the int result.


<task-notification>
<task-id>b8px9u1mw</task-id>
<tool-use-id>toolu_01XTL9NosC6rwLSDDRmt12rv</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b8px9u1mw.output</output-file>
<status>completed</status>
<summary>Background command "Run psyche-reap int + all livehost E2Es" completed (exit code 0)</summary>
</task-notification>


<task-notification>
<task-id>bieer3jm0</task-id>
<summary>Monitor event: "psyche-reap int + livehost E2Es result"</summary>
<event>test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.66s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.26s
test online_live_agent_with_fast_exiting_psyche_stamps_parent_and_clears_phantom ... FAILED
thread 'online_live_agent_with_fast_exiting_psyche_stamps_parent_and_clears_phantom' (148628) panicked at crates\spt\tests\livehost_nonresident_e2e.rs:297:9:
test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 32.90s
error: test failed, to rerun pass `-p spt --test livehost_nonresident_e2e`
RC=101</event>
</task-notification>


<task-notification>
<task-id>bieer3jm0</task-id>
<tool-use-id>toolu_01Y77dVhC4qcBwV15h9rJmxi</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bieer3jm0.output</output-file>
<status>completed</status>
<summary>Monitor "psyche-reap int + livehost E2Es result" stream ended</summary>
</task-notification>


Bash

Read int + E2E result


test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.66s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.26s
test online_live_agent_with_fast_exiting_psyche_stamps_parent_and_clears_phantom ... FAILED
thread 'online_live_agent_with_fast_exiting_psyche_stamps_parent_and_clears_phantom' (148628) panicked at crates\spt\tests\livehost_nonresident_e2e.rs:297:9:
test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 32.90s
error: test failed, to rerun pass `-p spt --test livehost_nonresident_e2e`
RC=101


Prompt:
<task-notification>
<task-id>bieer3jm0</task-id>
<summary>Monitor event: "psyche-reap int + livehost E2Es result"</summary>
<event>test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.66s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.26s
test online_live_agent_with_fast_exiting_psyche_stamps_parent_and_clears_phantom ... FAILED
thread 'online_live_agent_with_fast_exiting_psyche_stamps_parent_and_clears_phantom' (148628) panicked at crates\spt\tests\livehost_nonresident_e2e.rs:297:9:
test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 32.90s
error: test failed, to rerun pass `-p spt --test livehost_nonresident_e2e`
RC=101</event>
</task-notification>


Prompt:
<task-notification>
<task-id>bieer3jm0</task-id>
<tool-use-id>toolu_01Y77dVhC4qcBwV15h9rJmxi</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bieer3jm0.output</output-file>
<status>completed</status>
<summary>Monitor "psyche-reap int + livehost E2Es result" stream ended</summary>
</task-notification>


The new int + bootgate + bootrace + firsthost + bind-firsthost all passed, but `livehost_nonresident_e2e` FAILED at line 297. Read the failing assertion to diagnose whether it's my change or a flake:


270
271	    // The nested psyche perch must NOT be left falsely online (residency un-host
272	    // clears it). Either absent, or present-but-not-online.
273	    let psyche_status = spt_store::info::read_info(&psyche_perch).and_then(|i| i.status);
274	    let phantom_online = psyche_status.as_deref() == Some(spt_store::liveness::STATUS_ONLINE);
275	    // Parent status stays daemon-authoritative online — the residency stamp never
276	    // de-stamps it (the SIGNAL is psyche_host_error, not a status flip).
277	    let parent_status = spt_store::info::read_info(&self_perch).and_then(|i| i.status);
278
279	    let brain_stderr = std::fs::read_to_string(&brain_log).unwrap_or_default();
280	    let listen_stderr = std::fs::read_to_string(&listen_log).unwrap_or_default();
281
282	    eprintln!(
283	        "=== DIAGNOSTIC: stamped={stamped:?} parent_status={parent_status:?} \
284	         psyche_status={psyche_status:?} brain_pid={brain_pid} ==="
285	    );
286	    eprintln!("=== brain stderr (LIVEHOST_PSYCHE_NONRESIDENT lands here) ===\n{brain_stderr}");
287	    eprintln!("=== listen stderr ===\n{listen_stderr}");
288
289	    // ── (6) Reap everything we spawned — scoped to OUR pids only. ──
290	    kill_pid(listen.id());
291	    let _ = listen.wait();
292	    kill_pid(brain_pid);
293	    let _ = broker.kill();
294	    let _ = broker.wait();
295
296	    let stamped = stamped.unwrap_or_else(|| {
297	        panic!(
298	            "REQ-HAZARD-LIVEHOST-NONRESIDENT: an ONLINE live endpoint whose Psyche spawns \
299	             then EXITS FAST (residency fails) MUST stamp a harness-reachable psyche_host_error \
300	             on the PARENT perch within 30s — it did NOT (the failure stayed masked: online + \
301	             no Psyche + no cause).\n\
302	             === brain stderr ===\n{brain_stderr}\n=== listen stderr ===\n{listen_stderr}"
303	        )
304	    });
305	    assert!(
306	        !stamped.reason.is_empty(),
307	        "the stamped psyche_host_error must carry a non-empty reason (got {stamped:?})"
308	    );
309	    let reason_lc = stamped.reason.to_lowercase();
310	    assert!(
311	        reason_lc.contains("not resident") && reason_lc.contains("within"),
312	        "the residency reason must mention 'not resident' + 'within' (got {:?})",
313	        stamped.reason
314	    );
315	    assert!(
316	        stamped.attempts >= 1,
317	        "the stamped psyche_host_error must carry attempts >= 1 (got {stamped:?})"
318	    );
319	    assert_eq!(

    // The nested psyche perch must NOT be left falsely online (residency un-host
    // clears it). Either absent, or present-but-not-online.
    let psyche_status = spt_store::info::read_info(&psyche_perch).and_then(|i| i.status);
    let phantom_online = psyche_status.as_deref() == Some(spt_store::liveness::STATUS_ONLINE);
    // Parent status stays daemon-authoritative online — the residency stamp never
    // de-stamps it (the SIGNAL is psyche_host_error, not a status flip).
    let parent_status = spt_store::info::read_info(&self_perch).and_then(|i| i.status);

    let brain_stderr = std::fs::read_to_string(&brain_log).unwrap_or_default();
    let listen_stderr = std::fs::read_to_string(&listen_log).unwrap_or_default();

    eprintln!(
        "=== DIAGNOSTIC: stamped={stamped:?} parent_status={parent_status:?} \
         psyche_status={psyche_status:?} brain_pid={brain_pid} ==="
    );
    eprintln!("=== brain stderr (LIVEHOST_PSYCHE_NONRESIDENT lands here) ===\n{brain_stderr}");
    eprintln!("=== listen stderr ===\n{listen_stderr}");

    // ── (6) Reap everything we spawned — scoped to OUR pids only. ──
    kill_pid(listen.id());
    let _ = listen.wait();
    kill_pid(brain_pid);
    let _ = broker.kill();
    let _ = broker.wait();

    let stamped = stamped.unwrap_or_else(|| {
        panic!(
            "REQ-HAZARD-LIVEHOST-NONRESIDENT: an ONLINE live endpoint whose Psyche spawns \
             then EXITS FAST (residency fails) MUST stamp a harness-reachable psyche_host_error \
             on the PARENT perch within 30s — it did NOT (the failure stayed masked: online + \
             no Psyche + no cause).\n\
             === brain stderr ===\n{brain_stderr}\n=== listen stderr ===\n{listen_stderr}"
        )
    });
    assert!(
        !stamped.reason.is_empty(),
        "the stamped psyche_host_error must carry a non-empty reason (got {stamped:?})"
    );
    let reason_lc = stamped.reason.to_lowercase();
    assert!(
        reason_lc.contains("not resident") && reason_lc.contains("within"),
        "the residency reason must mention 'not resident' + 'within' (got {:?})",
        stamped.reason
    );
    assert!(
        stamped.attempts >= 1,
        "the stamped psyche_host_error must carry attempts >= 1 (got {stamped:?})"
    );
    assert_eq!(


Diagnosed — it's my change, exactly wave-3 **gotcha #1** biting `confirm_residency_or_unhost`: now that the brain OWNS the psyche Child handle, an exited psyche's kernel object lingers on Windows, so `is_process_alive(perch_pid)` reads the fast-exited psyche as **alive** → classified Resident → never stamps the failure. bootrace (long-lived psyche) passed; nonresident (fast-exit) failed. Fix: probe residency via the owned Child's `try_wait`, not `is_process_alive(pid)` — exactly doyle's mandate. Read the function to rework it:


386	    // Stamp the host instant — the residency-grace anchor a later tick measures
387	    // the `{id}-psyche` perch's liveness against (REQ-HAZARD-LIVEHOST-NONRESIDENT).
388	    set.insert(
389	        id,
390	        HostedLife {
391	            stop,
392	            thread: handle,
393	            hosted_at: Instant::now(),
394	            psyche_child: Some(psyche_child),
395	        },
396	    );
397	}
398
399	/// Confirm RESIDENCY of a hosted endpoint's `{id}-psyche` child past its grace
400	/// window — the F-010 fix (REQ-HAZARD-LIVEHOST-NONRESIDENT). `spawn_psyche`
401	/// detaches (the summarizer handle is dropped), so a child that spawned Ok but
402	/// DIED within moments (a bad-argv exit-2 child — the F-009 case) leaves the
403	/// nested `{id}-psyche` info.json written `status=online` with a real-but-DEAD
404	/// pid while the PARENT carries no failure. The reconcile-tick guard:
405	///
406	/// - Read the `{id}-psyche` perch's RECORDED pid and pid-probe it DIRECTLY
407	///   ([`spt_store::proc::is_process_alive`]) — NOT [`is_perch_alive`], which
408	///   short-circuits on the `status=online` stamp and would mask the dead pid.
409	/// - [`classify_residency`] then decides: alive ⇒ resident (leave alone);
410	///   inside grace ⇒ pending (retry next tick); past grace + dead/missing ⇒ a
411	///   host failure → stamp the PARENT perch `psyche_host_error{reason: host
412	///   not resident within <n>s}`, un-host the driver, and clear the phantom online
413	///   nested perch so it is not falsely reported live.
414	///
415	/// Returns `true` when it un-hosted (so the caller knows the endpoint left the
416	/// table). Best-effort: every store call ignores transient errors.
417	// [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]
418	fn confirm_residency_or_unhost(set: &Arc<LiveSet>, id: &str) -> bool {
419	    let Some(elapsed) = set.hosted_elapsed(id) else {
420	        return false; // not tabled (or just un-hosted) — nothing to confirm

    // Stamp the host instant — the residency-grace anchor a later tick measures
    // the `{id}-psyche` perch's liveness against (REQ-HAZARD-LIVEHOST-NONRESIDENT).
    set.insert(
        id,
        HostedLife {
            stop,
            thread: handle,
            hosted_at: Instant::now(),
            psyche_child: Some(psyche_child),
        },
    );
}

/// Confirm RESIDENCY of a hosted endpoint's `{id}-psyche` child past its grace
/// window — the F-010 fix (REQ-HAZARD-LIVEHOST-NONRESIDENT). `spawn_psyche`
/// detaches (the summarizer handle is dropped), so a child that spawned Ok but
/// DIED within moments (a bad-argv exit-2 child — the F-009 case) leaves the
/// nested `{id}-psyche` info.json written `status=online` with a real-but-DEAD
/// pid while the PARENT carries no failure. The reconcile-tick guard:
///
/// - Read the `{id}-psyche` perch's RECORDED pid and pid-probe it DIRECTLY
///   ([`spt_store::proc::is_process_alive`]) — NOT [`is_perch_alive`], which
///   short-circuits on the `status=online` stamp and would mask the dead pid.
/// - [`classify_residency`] then decides: alive ⇒ resident (leave alone);
///   inside grace ⇒ pending (retry next tick); past grace + dead/missing ⇒ a
///   host failure → stamp the PARENT perch `psyche_host_error{reason: host
///   not resident within <n>s}`, un-host the driver, and clear the phantom online
///   nested perch so it is not falsely reported live.
///
/// Returns `true` when it un-hosted (so the caller knows the endpoint left the
/// table). Best-effort: every store call ignores transient errors.
// [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]
fn confirm_residency_or_unhost(set: &Arc<LiveSet>, id: &str) -> bool {
    let Some(elapsed) = set.hosted_elapsed(id) else {
        return false; // not tabled (or just un-hosted) — nothing to confirm


418	fn confirm_residency_or_unhost(set: &Arc<LiveSet>, id: &str) -> bool {
419	    let Some(elapsed) = set.hosted_elapsed(id) else {
420	        return false; // not tabled (or just un-hosted) — nothing to confirm
421	    };
422	    let psyche_perch = perch::resolve_perch_path(&format!("{id}-psyche"), ParentHint::Explicit(id));
423	    // DIRECT pid probe — the psyche perch is stamped status=online by spawn_psyche,
424	    // so is_perch_alive() would read it alive even with a dead pid (that is the
425	    // exact masking this closes). read_pid → dead/missing ⇒ not alive.
426	    let psyche_alive = spt_store::info::read_pid(&psyche_perch)
427	        .map(spt_store::proc::is_process_alive)
428	        .unwrap_or(false);
429	    let parent_perch = perch::resolve_perch_path(id, ParentHint::Infer);
430	    match classify_residency(elapsed, PSYCHE_RESIDENCY_GRACE, psyche_alive) {
431	        Residency::Resident => {
432	            // RESIDENT past observation: the host truly succeeded. CLEAR any prior
433	            // psyche-host-failure stamp so a now-confirmed live agent shows clean.
434	            // (The clear was deliberately MOVED here from host_one's spawn-Ok leg:
435	            // post-F-010 a successful spawn() is NOT a successful host — only a
436	            // live, resident psyche is. Best-effort; status untouched.)
437	            // [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]
438	            let _ = spt_store::info::set_psyche_host_error(&parent_perch, None);
439	            false

fn confirm_residency_or_unhost(set: &Arc<LiveSet>, id: &str) -> bool {
    let Some(elapsed) = set.hosted_elapsed(id) else {
        return false; // not tabled (or just un-hosted) — nothing to confirm
    };
    let psyche_perch = perch::resolve_perch_path(&format!("{id}-psyche"), ParentHint::Explicit(id));
    // DIRECT pid probe — the psyche perch is stamped status=online by spawn_psyche,
    // so is_perch_alive() would read it alive even with a dead pid (that is the
    // exact masking this closes). read_pid → dead/missing ⇒ not alive.
    let psyche_alive = spt_store::info::read_pid(&psyche_perch)
        .map(spt_store::proc::is_process_alive)
        .unwrap_or(false);
    let parent_perch = perch::resolve_perch_path(id, ParentHint::Infer);
    match classify_residency(elapsed, PSYCHE_RESIDENCY_GRACE, psyche_alive) {
        Residency::Resident => {
            // RESIDENT past observation: the host truly succeeded. CLEAR any prior
            // psyche-host-failure stamp so a now-confirmed live agent shows clean.
            // (The clear was deliberately MOVED here from host_one's spawn-Ok leg:
            // post-F-010 a successful spawn() is NOT a successful host — only a
            // live, resident psyche is. Best-effort; status untouched.)
            // [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]
            let _ = spt_store::info::set_psyche_host_error(&parent_perch, None);
            false


Add a `psyche_running` probe via the owned handle's `try_wait`, then switch `confirm_residency_or_unhost` to it. Add the method:


Edit

    /// How long since `id` was hosted (the residency-grace anchor), or `None` if
    /// it is not tabled. [`host_one`] stamps `hosted_at` at spawn time.
    // [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]
    fn hosted_elapsed(&self, id: &str) -> Option<Duration> {
        let map = self.inner.lock().unwrap_or_else(|p| p.into_inner());
        map.get(id).map(|h| h.hosted_at.elapsed())
    }

    /// How long since `id` was hosted (the residency-grace anchor), or `None` if
    /// it is not tabled. [`host_one`] stamps `hosted_at` at spawn time.
    // [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]
    fn hosted_elapsed(&self, id: &str) -> Option<Duration> {
        let map = self.inner.lock().unwrap_or_else(|p| p.into_inner());
        map.get(id).map(|h| h.hosted_at.elapsed())
    }

    /// Whether the hosted `id`'s OWNED `{id}-psyche` child is still RUNNING — probed
    /// via the owned handle's `try_wait`. This MUST use the handle, NOT
    /// `is_process_alive` on the perch pid: now that the brain OWNS the psyche child
    /// (REQ-HAZARD-UNHOST-PSYCHE-REAP), an EXITED process's kernel object lingers
    /// while the handle is held and `OpenProcess` reads it ALIVE until `wait()`
    /// (wave-3 gotcha #1) — which would mask the F-010 fast-exit and never stamp the
    /// residency failure. `try_wait` is the handle-correct, recycle-proof exit probe:
    /// `Ok(None)` = running; `Ok(Some(_))` = exited; a missing child/entry ⇒ not
    /// running. The exit status is cached, so repeated ticks are safe.
    // [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]
    fn psyche_running(&self, id: &str) -> bool {
        let mut map = self.inner.lock().unwrap_or_else(|p| p.into_inner());
        match map.get_mut(id).and_then(|h| h.psyche_child.as_mut()) {
            Some(child) => matches!(child.try_wait(), Ok(None)),
            None => false,
        }
    }


The file C:\Users\decid\Documents\projects\spt-core\crates\spt-daemon\src\livehost.rs has been updated successfully. (file state is current in your context — no need to Read it back)

    /// How long since `id` was hosted (the residency-grace anchor), or `None` if
    /// it is not tabled. [`host_one`] stamps `hosted_at` at spawn time.
    // [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]
    fn hosted_elapsed(&self, id: &str) -> Option<Duration> {
        let map = self.inner.lock().unwrap_or_else(|p| p.into_inner());
        map.get(id).map(|h| h.hosted_at.elapsed())
    }

    /// Whether the hosted `id`'s OWNED `{id}-psyche` child is still RUNNING — probed
    /// via the owned handle's `try_wait`. This MUST use the handle, NOT
    /// `is_process_alive` on the perch pid: now that the brain OWNS the psyche child
    /// (REQ-HAZARD-UNHOST-PSYCHE-REAP), an EXITED process's kernel object lingers
    /// while the handle is held and `OpenProcess` reads it ALIVE until `wait()`
    /// (wave-3 gotcha #1) — which would mask the F-010 fast-exit and never stamp the
    /// residency failure. `try_wait` is the handle-correct, recycle-proof exit probe:
    /// `Ok(None)` = running; `Ok(Some(_))` = exited; a missing child/entry ⇒ not
    /// running. The exit status is cached, so repeated ticks are safe.
    // [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]
    fn psyche_running(&self, id: &str) -> bool {
        let mut map = self.inner.lock().unwrap_or_else(|p| p.into_inner());
        match map.get_mut(id).and_then(|h| h.psyche_child.as_mut()) {
            Some(child) => matches!(child.try_wait(), Ok(None)),
            None => false,
        }
    }

+    /// Whether the hosted `id`'s OWNED `{id}-psyche` child is still RUNNING — probed

+    /// via the owned handle's `try_wait`. This MUST use the handle, NOT

+    /// `is_process_alive` on the perch pid: now that the brain OWNS the psyche child

+    /// (REQ-HAZARD-UNHOST-PSYCHE-REAP), an EXITED process's kernel object lingers

+    /// while the handle is held and `OpenProcess` reads it ALIVE until `wait()`

+    /// (wave-3 gotcha #1) — which would mask the F-010 fast-exit and never stamp the

+    /// residency failure. `try_wait` is the handle-correct, recycle-proof exit probe:

+    /// `Ok(None)` = running; `Ok(Some(_))` = exited; a missing child/entry ⇒ not

+    /// running. The exit status is cached, so repeated ticks are safe.

+    // [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]

+    fn psyche_running(&self, id: &str) -> bool {

+        let mut map = self.inner.lock().unwrap_or_else(|p| p.into_inner());

+        match map.get_mut(id).and_then(|h| h.psyche_child.as_mut()) {

+            Some(child) => matches!(child.try_wait(), Ok(None)),

/// Arm the residency-failure cooldown for `id` (the start-side then skips

/// re-hosting until it expires). // [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]

fn arm_nonresident_cooldown(&self, id: &str) {


/// - Read the `{id}-psyche` perch's RECORDED pid and pid-probe it DIRECTLY
///   ([`spt_store::proc::is_process_alive`]) — NOT [`is_perch_alive`], which
///   short-circuits on the `status=online` stamp and would mask the dead pid.
/// - [`classify_residency`] then decides: alive ⇒ resident (leave alone);
///   inside grace ⇒ pending (retry next tick); past grace + dead/missing ⇒ a
///   host failure → stamp the PARENT perch `psyche_host_error{reason: host
///   not resident within <n>s}`, un-host the driver, and clear the phantom online
///   nested perch so it is not falsely reported live.
///
/// Returns `true` when it un-hosted (so the caller knows the endpoint left the
/// table). Best-effort: every store call ignores transient errors.
// [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]
fn confirm_residency_or_unhost(set: &Arc<LiveSet>, id: &str) -> bool {
    let Some(elapsed) = set.hosted_elapsed(id) else {
        return false; // not tabled (or just un-hosted) — nothing to confirm
    };
    let psyche_perch = perch::resolve_perch_path(&format!("{id}-psyche"), ParentHint::Explicit(id));
    // DIRECT pid probe — the psyche perch is stamped status=online by spawn_psyche,
    // so is_perch_alive() would read it alive even with a dead pid (that is the
    // exact masking this closes). read_pid → dead/missing ⇒ not alive.
    let psyche_alive = spt_store::info::read_pid(&psyche_perch)
        .map(spt_store::proc::is_process_alive)
        .unwrap_or(false);
    let parent_perch = perch::resolve_perch_path(id, ParentHint::Infer);

/// - Probe the OWNED `{id}-psyche` child via its handle's `try_wait`
///   ([`LiveSet::psyche_running`]) — NOT `is_process_alive` on the perch pid: now
///   that the brain owns the child (REQ-HAZARD-UNHOST-PSYCHE-REAP), an exited
///   process's handle lingers and `OpenProcess` reads it ALIVE (gotcha #1), which
///   would mask the fast-exit; `try_wait` is the handle-correct exit probe.
/// - [`classify_residency`] then decides: alive ⇒ resident (leave alone);
///   inside grace ⇒ pending (retry next tick); past grace + exited ⇒ a host
///   failure → stamp the PARENT perch `psyche_host_error{reason: host not resident
///   within <n>s}`, un-host the driver, and clear the phantom online nested perch
///   so it is not falsely reported live.
///
/// Returns `true` when it un-hosted (so the caller knows the endpoint left the
/// table). Best-effort: every store call ignores transient errors.
// [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]
fn confirm_residency_or_unhost(set: &Arc<LiveSet>, id: &str) -> bool {
    let Some(elapsed) = set.hosted_elapsed(id) else {
        return false; // not tabled (or just un-hosted) — nothing to confirm
    };
    let psyche_perch = perch::resolve_perch_path(&format!("{id}-psyche"), ParentHint::Explicit(id));
    // Handle-correct liveness: the brain OWNS the psyche child, so probe its exit via
    // try_wait (a held handle makes an exited process read ALIVE through OpenProcess —
    // gotcha #1 — which would mask the F-010 fast-exit and skip the stamp).
    let psyche_alive = set.psyche_running(id);
    let parent_perch = perch::resolve_perch_path(id, ParentHint::Infer);


/// - Read the `{id}-psyche` perch's RECORDED pid and pid-probe it DIRECTLY
///   ([`spt_store::proc::is_process_alive`]) — NOT [`is_perch_alive`], which
///   short-circuits on the `status=online` stamp and would mask the dead pid.
/// - [`classify_residency`] then decides: alive ⇒ resident (leave alone);
///   inside grace ⇒ pending (retry next tick); past grace + dead/missing ⇒ a
///   host failure → stamp the PARENT perch `psyche_host_error{reason: host
///   not resident within <n>s}`, un-host the driver, and clear the phantom online
///   nested perch so it is not falsely reported live.
///
/// Returns `true` when it un-hosted (so the caller knows the endpoint left the
/// table). Best-effort: every store call ignores transient errors.
// [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]
fn confirm_residency_or_unhost(set: &Arc<LiveSet>, id: &str) -> bool {
    let Some(elapsed) = set.hosted_elapsed(id) else {
        return false; // not tabled (or just un-hosted) — nothing to confirm
    };
    let psyche_perch = perch::resolve_perch_path(&format!("{id}-psyche"), ParentHint::Explicit(id));
    // DIRECT pid probe — the psyche perch is stamped status=online by spawn_psyche,
    // so is_perch_alive() would read it alive even with a dead pid (that is the
    // exact masking this closes). read_pid → dead/missing ⇒ not alive.
    let psyche_alive = spt_store::info::read_pid(&psyche_perch)
        .map(spt_store::proc::is_process_alive)
        .unwrap_or(false);
    let parent_perch = perch::resolve_perch_path(id, ParentHint::Infer);

/// - Probe the OWNED `{id}-psyche` child via its handle's `try_wait`
///   ([`LiveSet::psyche_running`]) — NOT `is_process_alive` on the perch pid: now
///   that the brain owns the child (REQ-HAZARD-UNHOST-PSYCHE-REAP), an exited
///   process's handle lingers and `OpenProcess` reads it ALIVE (gotcha #1), which
///   would mask the fast-exit; `try_wait` is the handle-correct exit probe.
/// - [`classify_residency`] then decides: alive ⇒ resident (leave alone);
///   inside grace ⇒ pending (retry next tick); past grace + exited ⇒ a host
///   failure → stamp the PARENT perch `psyche_host_error{reason: host not resident
///   within <n>s}`, un-host the driver, and clear the phantom online nested perch
///   so it is not falsely reported live.
///
/// Returns `true` when it un-hosted (so the caller knows the endpoint left the
/// table). Best-effort: every store call ignores transient errors.
// [impl->REQ-HAZARD-LIVEHOST-NONRESIDENT]
fn confirm_residency_or_unhost(set: &Arc<LiveSet>, id: &str) -> bool {
    let Some(elapsed) = set.hosted_elapsed(id) else {
        return false; // not tabled (or just un-hosted) — nothing to confirm
    };
    let psyche_perch = perch::resolve_perch_path(&format!("{id}-psyche"), ParentHint::Explicit(id));
    // Handle-correct liveness: the brain OWNS the psyche child, so probe its exit via
    // try_wait (a held handle makes an exited process read ALIVE through OpenProcess —
    // gotcha #1 — which would mask the F-010 fast-exit and skip the stamp).
    let psyche_alive = set.psyche_running(id);
    let parent_perch = perch::resolve_perch_path(id, ParentHint::Infer);

/// nested `{id}-psyche` info.json written `status=online` with a real-but-DEAD

/// pid while the PARENT carries no failure. The reconcile-tick guard:

-/// - Read the `{id}-psyche` perch's RECORDED pid and pid-probe it DIRECTLY

-///   ([`spt_store::proc::is_process_alive`]) — NOT [`is_perch_alive`], which

-///   short-circuits on the `status=online` stamp and would mask the dead pid.

+/// - Probe the OWNED `{id}-psyche` child via its handle's `try_wait`

+///   ([`LiveSet::psyche_running`]) — NOT `is_process_alive` on the perch pid: now

+///   that the brain owns the child (REQ-HAZARD-UNHOST-PSYCHE-REAP), an exited

+///   process's handle lingers and `OpenProcess` reads it ALIVE (gotcha #1), which

+///   would mask the fast-exit; `try_wait` is the handle-correct exit probe.

-///   inside grace ⇒ pending (retry next tick); past grace + dead/missing ⇒ a

-///   host failure → stamp the PARENT perch `psyche_host_error{reason: host

-///   not resident within <n>s}`, un-host the driver, and clear the phantom online

-///   nested perch so it is not falsely reported live.

+///   inside grace ⇒ pending (retry next tick); past grace + exited ⇒ a host

+///   failure → stamp the PARENT perch `psyche_host_error{reason: host not resident

+///   within <n>s}`, un-host the driver, and clear the phantom online nested perch

+///   so it is not falsely reported live.

-    // DIRECT pid probe — the psyche perch is stamped status=online by spawn_psyche,

-    // so is_perch_alive() would read it alive even with a dead pid (that is the

-    // exact masking this closes). read_pid → dead/missing ⇒ not alive.

-    let psyche_alive = spt_store::info::read_pid(&psyche_perch)

-        .map(spt_store::proc::is_process_alive)

+    // Handle-correct liveness: the brain OWNS the psyche child, so probe its exit via

+    // try_wait (a held handle makes an exited process read ALIVE through OpenProcess —

+    // gotcha #1 — which would mask the F-010 fast-exit and skip the stamp).

+    let psyche_alive = set.psyche_running(id);

match classify_residency(elapsed, PSYCHE_RESIDENCY_GRACE, psyche_alive) {


Update the stale "detaches" doc line on `confirm_residency_or_unhost`:


/// Confirm RESIDENCY of a hosted endpoint's `{id}-psyche` child past its grace
/// window — the F-010 fix (REQ-HAZARD-LIVEHOST-NONRESIDENT). `spawn_psyche`
/// detaches (the summarizer handle is dropped), so a child that spawned Ok but
/// DIED within moments (a bad-argv exit-2 child — the F-009 case) leaves the
/// nested `{id}-psyche` info.json written `status=online` with a real-but-DEAD
/// pid while the PARENT carries no failure. The reconcile-tick guard:

/// Confirm RESIDENCY of a hosted endpoint's `{id}-psyche` child past its grace
/// window — the F-010 fix (REQ-HAZARD-LIVEHOST-NONRESIDENT). A child that spawned
/// Ok but DIED within moments (a bad-argv exit-2 child — the F-009 case) leaves the
/// nested `{id}-psyche` info.json written `status=online` while the PARENT carries
/// no failure. The host now OWNS the psyche child handle (REQ-HAZARD-UNHOST-PSYCHE-REAP),
/// so this probes the exit by handle. The reconcile-tick guard:


/// Confirm RESIDENCY of a hosted endpoint's `{id}-psyche` child past its grace
/// window — the F-010 fix (REQ-HAZARD-LIVEHOST-NONRESIDENT). `spawn_psyche`
/// detaches (the summarizer handle is dropped), so a child that spawned Ok but
/// DIED within moments (a bad-argv exit-2 child — the F-009 case) leaves the
/// nested `{id}-psyche` info.json written `status=online` with a real-but-DEAD
/// pid while the PARENT carries no failure. The reconcile-tick guard:

/// Confirm RESIDENCY of a hosted endpoint's `{id}-psyche` child past its grace
/// window — the F-010 fix (REQ-HAZARD-LIVEHOST-NONRESIDENT). A child that spawned
/// Ok but DIED within moments (a bad-argv exit-2 child — the F-009 case) leaves the
/// nested `{id}-psyche` info.json written `status=online` while the PARENT carries
/// no failure. The host now OWNS the psyche child handle (REQ-HAZARD-UNHOST-PSYCHE-REAP),
/// so this probes the exit by handle. The reconcile-tick guard:

-/// window — the F-010 fix (REQ-HAZARD-LIVEHOST-NONRESIDENT). `spawn_psyche`

-/// detaches (the summarizer handle is dropped), so a child that spawned Ok but

-/// DIED within moments (a bad-argv exit-2 child — the F-009 case) leaves the

-/// nested `{id}-psyche` info.json written `status=online` with a real-but-DEAD

-/// pid while the PARENT carries no failure. The reconcile-tick guard:

+/// window — the F-010 fix (REQ-HAZARD-LIVEHOST-NONRESIDENT). A child that spawned

+/// Ok but DIED within moments (a bad-argv exit-2 child — the F-009 case) leaves the

+/// nested `{id}-psyche` info.json written `status=online` while the PARENT carries

+/// no failure. The host now OWNS the psyche child handle (REQ-HAZARD-UNHOST-PSYCHE-REAP),

+/// so this probes the exit by handle. The reconcile-tick guard:

/// - Probe the OWNED `{id}-psyche` child via its handle's `try_wait`

///   ([`LiveSet::psyche_running`]) — NOT `is_process_alive` on the perch pid: now


Re-check imports may now be unused in livehost.rs (removed the `read_pid`+`is_process_alive` probe). Grep before clippy:


Bash

cd "C:/Users/decid/Documents/projects/spt-core"; echo "=== is_process_alive in livehost ==="; grep -n "is_process_alive\|read_pid" crates/spt-daemon/src/livehost.rs

Check is_process_alive/read_pid usage in livehost


=== is_process_alive in livehost ===
178:    /// `is_process_alive` on the perch pid: now that the brain OWNS the psyche child
241:            // owned-liveness probe — never is_process_alive(pid) here (a killed owned
425:///   ([`LiveSet::psyche_running`]) — NOT `is_process_alive` on the perch pid: now
818:    // exact process. Liveness here is is_process_alive(pid) on a process we do NOT own
859:                spt_store::proc::is_process_alive(pid),
866:                    if !spt_store::proc::is_process_alive(pid) {


Usage is fully-qualified (no stale `use`) — no unused-import risk. Re-run clippy + the residency-sensitive tests. Clippy workspace first:


CARGO_TARGET_DIR=target-seam cargo clippy --workspace --all-targets -- -D warnings 2>&1 | tail -6; echo "CLIPPY_RC=${PIPESTATUS[0]}"

Clippy after residency-probe fix


Command running in background with ID: bnsyjhhiv. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bnsyjhhiv.output. You will be notified when it completes. To check interim output, use Read on that file path.


Monitor

clippy after residency fix

until grep -qE "CLIPPY_RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bnsyjhhiv.output" 2>/dev/null; do sleep 5; done; grep -E "warning:|error\[|error:|CLIPPY_RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bnsyjhhiv.output" | tail -8


Monitor started (task b7uaim4f7, timeout 300000ms). You will be notified on each event. Keep working — do not poll or sleep. Events may arrive while you are waiting for the user — an event is not their reply.


<task-notification>
<task-id>bnsyjhhiv</task-id>
<tool-use-id>toolu_01QyAvnnDfeakTzfmpeEkCCm</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bnsyjhhiv.output</output-file>
<status>completed</status>
<summary>Background command "Clippy after residency-probe fix" completed (exit code 0)</summary>
</task-notification>


Awaiting clippy after the residency-probe fix.


<owl_reachability_notice>
You have an active owl perch. When spawning subagents or doing work, use run_in_background: true so you stay reachable for incoming messages.
</owl_reachability_notice>


CAVEMAN MODE ACTIVE (full). Drop articles/filler/pleasantries/hedging. Fragments OK. Code/commits/security: write normal.


<task-notification>
<task-id>b7uaim4f7</task-id>
<summary>Monitor event: "clippy after residency fix"</summary>
<event>CLIPPY_RC=0</event>
</task-notification>


<task-notification>
<task-id>b7uaim4f7</task-id>
<tool-use-id>toolu_01RMwFdhYVEtGW6pAMgDa1zy</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b7uaim4f7.output</output-file>
<status>completed</status>
<summary>Monitor "clippy after residency fix" stream ended</summary>
</task-notification>


Bash

grep -E "warning:|error|CLIPPY_RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bnsyjhhiv.output" | tail -5

Read clippy result


Prompt:
<task-notification>
<task-id>b7uaim4f7</task-id>
<summary>Monitor event: "clippy after residency fix"</summary>
<event>CLIPPY_RC=0</event>
</task-notification>


Prompt:
<task-notification>
<task-id>b7uaim4f7</task-id>
<tool-use-id>toolu_01RMwFdhYVEtGW6pAMgDa1zy</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b7uaim4f7.output</output-file>
<status>completed</status>
<summary>Monitor "clippy after residency fix" stream ended</summary>
</task-notification>


Clippy RC=0. Re-run the full spt livehost E2E set + int to confirm the residency fix (nonresident) + no other regression:


CARGO_TARGET_DIR=target-seam cargo test -p spt --test unhost_psyche_reap_e2e --test livehost_bootgate_e2e --test livehost_bootrace_e2e --test livehost_nonresident_e2e --test live_firsthost_e2e --test live_bind_firsthost_e2e --test livehost_psyche_fail_e2e 2>&1 | grep -E "test result:|FAILED|error\[|error:|panicked|Running"; echo "RC=${PIPESTATUS[0]}"

Re-run psyche-reap int + livehost E2Es after fix


Command running in background with ID: batti22xu. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\batti22xu.output. You will be notified when it completes. To check interim output, use Read on that file path.


Monitor

psyche-reap int + livehost E2Es re-run

until grep -qE "RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\batti22xu.output" 2>/dev/null; do sleep 6; done; grep -E "test result:|FAILED|error|panicked|RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\batti22xu.output"


Monitor started (task bj0h8wq9f, timeout 600000ms). You will be notified on each event. Keep working — do not poll or sleep. Events may arrive while you are waiting for the user — an event is not their reply.


While the E2Es re-run, I've confirmed the residency probe was the only psyche-pid liveness check affected by the ownership change (picker/list use status-based `is_perch_alive`, the int reads from the unowning test process). Awaiting the result.


<task-notification>
<task-id>batti22xu</task-id>
<tool-use-id>toolu_01C2ipjs573jjm94L4KPcnKo</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\batti22xu.output</output-file>
<status>completed</status>
<summary>Background command "Re-run psyche-reap int + livehost E2Es after fix" completed (exit code 0)</summary>
</task-notification>


<task-notification>
<task-id>bj0h8wq9f</task-id>
<summary>Monitor event: "psyche-reap int + livehost E2Es re-run"</summary>
<event>test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.62s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.71s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.07s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.86s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.68s
RC=0</event>
</task-notification>


<task-notification>
<task-id>bj0h8wq9f</task-id>
<tool-use-id>toolu_01DdaFPo9EE9PRQaBFJwHZd5</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bj0h8wq9f.output</output-file>
<status>completed</status>
<summary>Monitor "psyche-reap int + livehost E2Es re-run" stream ended</summary>
</task-notification>


Bash

Read E2E re-run result


test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.62s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.71s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.07s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.86s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.68s
RC=0


Prompt:
<task-notification>
<task-id>bj0h8wq9f</task-id>
<summary>Monitor event: "psyche-reap int + livehost E2Es re-run"</summary>
<event>test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.62s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.71s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.07s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.86s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.68s
RC=0</event>
</task-notification>


Prompt:
<task-notification>
<task-id>bj0h8wq9f</task-id>
<tool-use-id>toolu_01DdaFPo9EE9PRQaBFJwHZd5</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bj0h8wq9f.output</output-file>
<status>completed</status>
<summary>Monitor "psyche-reap int + livehost E2Es re-run" stream ended</summary>
</task-notification>


All 7 green (int + 6 livehost E2Es incl the fixed nonresident). Now the spt-runtime + spt-live lib units (the spawn refactor), serial:


CARGO_TARGET_DIR=target-seam cargo test -p spt-runtime -p spt-live --lib 2>&1 | grep -E "test result:|FAILED|error\[|error:|panicked|Running"; echo "RC=${PIPESTATUS[0]}"

Run spt-runtime + spt-live lib units


Command running in background with ID: bttmdsse2. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bttmdsse2.output. You will be notified when it completes. To check interim output, use Read on that file path.


Monitor

spt-runtime + spt-live lib units

until grep -qE "RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bttmdsse2.output" 2>/dev/null; do sleep 4; done; grep -E "test result:|FAILED|error|panicked|RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bttmdsse2.output"


Monitor started (task b3k59h6ag, timeout 300000ms). You will be notified on each event. Keep working — do not poll or sleep. Events may arrive while you are waiting for the user — an event is not their reply.


Awaiting spt-runtime + spt-live lib units.


<task-notification>
<task-id>bttmdsse2</task-id>
<tool-use-id>toolu_018nbEkYB56R6H8tVqoFMkPX</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bttmdsse2.output</output-file>
<status>completed</status>
<summary>Background command "Run spt-runtime + spt-live lib units" completed (exit code 0)</summary>
</task-notification>


<task-notification>
<task-id>b3k59h6ag</task-id>
<summary>Monitor event: "spt-runtime + spt-live lib units"</summary>
<event>test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.00s
test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
RC=0</event>
</task-notification>


<task-notification>
<task-id>b3k59h6ag</task-id>
<tool-use-id>toolu_01GWgUpqzyRSF5B7FTAZDjnv</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b3k59h6ag.output</output-file>
<status>completed</status>
<summary>Monitor "spt-runtime + spt-live lib units" stream ended</summary>
</task-notification>


Bash

Read runtime+live lib result


test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.00s
test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
RC=0


Prompt:
<task-notification>
<task-id>b3k59h6ag</task-id>
<summary>Monitor event: "spt-runtime + spt-live lib units"</summary>
<event>test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.00s
test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
RC=0</event>
</task-notification>


Prompt:
<task-notification>
<task-id>b3k59h6ag</task-id>
<tool-use-id>toolu_01GWgUpqzyRSF5B7FTAZDjnv</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\b3k59h6ag.output</output-file>
<status>completed</status>
<summary>Monitor "spt-runtime + spt-live lib units" stream ended</summary>
</task-notification>


spt-runtime (59) + spt-live (72) lib units green. Final sweep batch — spt-daemon integration (daemon_lifecycle_real_brain exercises the hosting path):


CARGO_TARGET_DIR=target-seam cargo test -p spt-daemon --test daemon_lifecycle_real_brain --test broker --test handoff --test attach --test brain_swap --test resume --test daemon_e2e 2>&1 | grep -E "test result:|FAILED|error\[|error:|panicked"; echo "RC=${PIPESTATUS[0]}"

Run spt-daemon integration sweep


Command running in background with ID: buzf1qno5. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\buzf1qno5.output. You will be notified when it completes. To check interim output, use Read on that file path.


Monitor

spt-daemon integration sweep result

until grep -qE "RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\buzf1qno5.output" 2>/dev/null; do sleep 6; done; grep -E "test result:|FAILED|error|panicked|RC=" "C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\buzf1qno5.output"


Monitor started (task bnaaf5c89, timeout 600000ms). You will be notified on each event. Keep working — do not poll or sleep. Events may arrive while you are waiting for the user — an event is not their reply.


While the final sweep runs, drafting the combined doyle ping (psyche-reap seam-green + the gotcha-#1 catch + B4 axis table + residual). Will send once green. Awaiting the sweep.


<task-notification>
<task-id>buzf1qno5</task-id>
<tool-use-id>toolu_01ARRaAMFdXHxfvSz63AqjPz</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\buzf1qno5.output</output-file>
<status>completed</status>
<summary>Background command "Run spt-daemon integration sweep" completed (exit code 0)</summary>
</task-notification>


<owl_reachability_notice>
You have an active owl perch. When spawning subagents or doing work, use run_in_background: true so you stay reachable for incoming messages.
</owl_reachability_notice>


CAVEMAN MODE ACTIVE (full). Drop articles/filler/pleasantries/hedging. Fragments OK. Code/commits/security: write normal.


<task-notification>
<task-id>bnaaf5c89</task-id>
<summary>Monitor event: "spt-daemon integration sweep result"</summary>
<event>test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.23s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.16s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.52s
RC=0</event>
</task-notification>


<task-notification>
<task-id>bnaaf5c89</task-id>
<tool-use-id>toolu_018Nzju34gb56S1jAK3MnwS5</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bnaaf5c89.output</output-file>
<status>completed</status>
<summary>Monitor "spt-daemon integration sweep result" stream ended</summary>
</task-notification>


Bash

Read integration sweep result


test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.23s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.16s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.52s
RC=0


Prompt:
<task-notification>
<task-id>bnaaf5c89</task-id>
<summary>Monitor event: "spt-daemon integration sweep result"</summary>
<event>test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.23s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.16s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.52s
RC=0</event>
</task-notification>


Prompt:
<task-notification>
<task-id>bnaaf5c89</task-id>
<tool-use-id>toolu_018Nzju34gb56S1jAK3MnwS5</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\1e7c582d-c03a-4db0-bd84-c7b3b7959ea0\tasks\bnaaf5c89.output</output-file>
<status>completed</status>
<summary>Monitor "spt-daemon integration sweep result" stream ended</summary>
</task-notification>


Full sweep green (24 tests). **UNHOST-PSYCHE-REAP seam bar complete:** clippy RC=0 · traceable EXIT=0 (+impl+unit+int) · spt-runtime 59 + spt-live 72 lib · livehost lib 11 · livehost E2Es 6 + new int · integration sweep 24. Commit:


cd "C:/Users/decid/Documents/projects/spt-core" && git add traceable-reqs.toml crates/spt-runtime/src/runtime.rs crates/spt-live/src/psyche.rs crates/spt-live/src/lib.rs crates/spt-daemon/src/lifecycle.rs crates/spt-daemon/src/livehost.rs crates/spt/tests/unhost_psyche_reap_e2e.rs && git status -sb | head; echo "---"; git diff --cached --stat | tail -12

Stage psyche-reap files


warning: in the working copy of 'crates/spt/tests/unhost_psyche_reap_e2e.rs', LF will be replaced by CRLF the next time Git touches it
## v0.12.0-lifecycle...origin/main [ahead 7]
M  crates/spt-daemon/src/lifecycle.rs
M  crates/spt-daemon/src/livehost.rs
M  crates/spt-live/src/lib.rs
M  crates/spt-live/src/psyche.rs
M  crates/spt-runtime/src/runtime.rs
A  crates/spt/tests/unhost_psyche_reap_e2e.rs
M  traceable-reqs.toml
?? target-seam/
---
 crates/spt-daemon/src/lifecycle.rs         |  27 +++-
 crates/spt-daemon/src/livehost.rs          | 149 +++++++++++++++---
 crates/spt-live/src/lib.rs                 |   4 +-
 crates/spt-live/src/psyche.rs              |  54 +++++--
 crates/spt-runtime/src/runtime.rs          |  48 +++++-
 crates/spt/tests/unhost_psyche_reap_e2e.rs | 243 +++++++++++++++++++++++++++++
 traceable-reqs.toml                        |   4 +
 7 files changed, 492 insertions(+), 37 deletions(-)