{"type":"queue-operation","operation":"enqueue","timestamp":"2026-08-29T12:59:44.297Z","sessionId":"effde901-6c67-4c17-9bf0-4f31eae27734","content":"You are the echo-commune summarizer for spt agent \"todlando\" — the session below ended without a signoff, and your summary is the context delta that survives it.\nThe input is the tail of a Claude Code session transcript (JSONL, one event per line).\nWrite a concise commune-style context delta in markdown: current task + status, decisions made, and immediate next steps. State facts from the transcript only — no speculation, no preamble, no closing remarks.\nDo NOT compile a roster of peer agents: name another agent only where the transcript shows a direct exchange with it. Machine/host/node names (window titles like `agent @ HOST`, CI runner boxes, `spt endpoint list` node headers) are computers an agent runs ON, not agents — never list a host as a peer or an agent.\nSlice the delta so spt routes each part to the right durable tier: put everything specific to THIS project (its task, files, and decisions) inside <project-context>…</project-context>, and any cross-project, role, or standing-identity context inside <live-context>…</live-context>. Untagged text defaults to the live tier, so tag project-specific detail to keep it out of the durable identity. Output the sliced delta and nothing else.\n\n---- transcript tail ----\n{\"parentUuid\":\"e1dad07c-fa58-4622-9787-c2f77edef34c\",\"isSidechain\":false,\"promptId\":\"12838852-67cf-457e-a5d6-632e4698b454\",\"type\":\"user\",\"message\":{\"role\":\"user\",\"content\":[{\"tool_use_id\":\"toolu_01NxnJef96VnvNoaGoH7gAxu\",\"type\":\"tool_result\",\"content\":\"818:pub fn activity_write(\\n819-    name: &str,\\n820-    owner: &str,\\n821-    shell_id: &str,\\n822-    token: &str,\\n823-    frame: &str,\\n824-) -> io::Result<()> {\\n825-    let mut conn = connect(name)?;\\n826-    let req = DriveWriteReq {\\n827-        owner: owner.to_string(),\\n828-        shell_id: shell_id.to_string(),\\n829-        token: token.to_string(),\\n830-        frame: frame.to_string(),\\n831-    };\\n832-    write_frame(\\n833-        &mut conn,\\n834-        &Envelope::new(KIND_ACTIVITY_WRITE, serde_json::to_value(req).unwrap()),\\n835-    )?;\\n836-    Ok(())\\n837-}\\n838-\\n839-/// Take-and-clear `shell_id`'s ephemeral slots on the daemon over `name`,\\n840-/// presenting `token`. An absent field ⇒ nothing pending in that class OR the\\n841-/// held frame was a dead-generation stamp (never served). Both slots are cleared\\n842-/// on the daemon regardless.\\n843-// [impl->REQ-SHELL-3]\\n844-// [impl->REQ-ACTIVITY-LINK-PUSH]\\n845-pub fn drive_take(\\n846-    name: &str,\\n847-    owner: &str,\\n848-    shell_id: &str,\\n849-    token: &str,\\n850-) -> io::Result<DriveResult> {\\n851-    let mut conn = connect(name)?;\\n852-    let req = DriveTakeReq {\\n853-        owner: owner.to_string(),\\n854-        shell_id: shell_id.to_string(),\\n855-        token: token.to_string(),\\n856-    };\\n857-    write_frame(\\n858-        &mut conn,\",\"is_error\":false}]},\"uuid\":\"473ac723-401e-43e7-ba12-8326bc4d4667\",\"timestamp\":\"2026-08-29T12:57:24.983Z\",\"toolUseResult\":{\"stdout\":\"818:pub fn activity_write(\\n819-    name: &str,\\n820-    owner: &str,\\n821-    shell_id: &str,\\n822-    token: &str,\\n823-    frame: &str,\\n824-) -> io::Result<()> {\\n825-    let mut conn = connect(name)?;\\n826-    let req = DriveWriteReq {\\n827-        owner: owner.to_string(),\\n828-        shell_id: shell_id.to_string(),\\n829-        token: token.to_string(),\\n830-        frame: frame.to_string(),\\n831-    };\\n832-    write_frame(\\n833-        &mut conn,\\n834-        &Envelope::new(KIND_ACTIVITY_WRITE, serde_json::to_value(req).unwrap()),\\n835-    )?;\\n836-    Ok(())\\n837-}\\n838-\\n839-/// Take-and-clear `shell_id`'s ephemeral slots on the daemon over `name`,\\n840-/// presenting `token`. An absent field ⇒ nothing pending in that class OR the\\n841-/// held frame was a dead-generation stamp (never served). Both slots are cleared\\n842-/// on the daemon regardless.\\n843-// [impl->REQ-SHELL-3]\\n844-// [impl->REQ-ACTIVITY-LINK-PUSH]\\n845-pub fn drive_take(\\n846-    name: &str,\\n847-    owner: &str,\\n848-    shell_id: &str,\\n849-    token: &str,\\n850-) -> io::Result<DriveResult> {\\n851-    let mut conn = connect(name)?;\\n852-    let req = DriveTakeReq {\\n853-        owner: owner.to_string(),\\n854-        shell_id: shell_id.to_string(),\\n855-        token: token.to_string(),\\n856-    };\\n857-    write_frame(\\n858-        &mut conn,\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false},\"sourceToolAssistantUUID\":\"e1dad07c-fa58-4622-9787-c2f77edef34c\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"parentUuid\":\"473ac723-401e-43e7-ba12-8326bc4d4667\",\"isSidechain\":false,\"attachment\":{\"type\":\"total_tokens_reminder\",\"text\":\"<total_tokens>15000000 tokens left</total_tokens>\"},\"type\":\"attachment\",\"uuid\":\"99f4ae70-dfe1-47d1-9bac-d7cdb89cac2d\",\"timestamp\":\"2026-08-29T12:57:24.993Z\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"parentUuid\":\"99f4ae70-dfe1-47d1-9bac-d7cdb89cac2d\",\"isSidechain\":false,\"message\":{\"model\":\"claude-opus-5\",\"id\":\"msg_011CeX5ULG7H6JCdCNPEWr5Y\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"thinking\",\"thinking\":\"\",\"signature\":\"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\"}],\"stop_reason\":\"tool_use\",\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":2,\"cache_creation_input_tokens\":825,\"cache_read_input_tokens\":117026,\"output_tokens\":469,\"output_tokens_details\":{\"thinking_tokens\":253},\"server_tool_use\":{\"web_search_requests\":0,\"web_fetch_requests\":0},\"service_tier\":\"standard\",\"cache_creation\":{\"ephemeral_1h_input_tokens\":825,\"ephemeral_5m_input_tokens\":0},\"inference_geo\":\"not_available\",\"iterations\":[{\"input_tokens\":2,\"output_tokens\":469,\"cache_read_input_tokens\":117026,\"cache_creation_input_tokens\":825,\"cache_creation\":{\"ephemeral_5m_input_tokens\":0,\"ephemeral_1h_input_tokens\":825},\"type\":\"message\"}],\"speed\":\"standard\"},\"diagnostics\":null},\"requestId\":\"req_011CeX5UKRkXwdtx8zjgEGYF\",\"type\":\"assistant\",\"uuid\":\"a7212443-ed73-462e-8bff-9a3425cbdaad\",\"timestamp\":\"2026-08-29T12:57:30.318Z\",\"effort\":\"high\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"parentUuid\":\"a7212443-ed73-462e-8bff-9a3425cbdaad\",\"isSidechain\":false,\"message\":{\"model\":\"claude-opus-5\",\"id\":\"msg_011CeX5ULG7H6JCdCNPEWr5Y\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"tool_use\",\"id\":\"toolu_019WRgqYMFakqA9ZUqcfNQgS\",\"name\":\"Bash\",\"input\":{\"command\":\"W=/c/Users/decid/Documents/projects/spt-core/.worktrees/ir57; grep -n \\\"KIND_ACTIVITY_WRITE\\\" $W/crates/spt-daemon/src/drivehub.rs | head; echo \\\"---\\\"; grep -n \\\"fn set_activity\\\\|activity\\\" $W/crates/spt-daemon/src/drivehub.rs | grep -n \\\"fn \\\\|slot\\\" | head -20\",\"description\":\"Find activity slot handler\"},\"caller\":{\"type\":\"direct\"}}],\"stop_reason\":\"tool_use\",\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":2,\"cache_creation_input_tokens\":825,\"cache_read_input_tokens\":117026,\"output_tokens\":469,\"output_tokens_details\":{\"thinking_tokens\":253},\"server_tool_use\":{\"web_search_requests\":0,\"web_fetch_requests\":0},\"service_tier\":\"standard\",\"cache_creation\":{\"ephemeral_1h_input_tokens\":825,\"ephemeral_5m_input_tokens\":0},\"inference_geo\":\"not_available\",\"iterations\":[{\"input_tokens\":2,\"output_tokens\":469,\"cache_read_input_tokens\":117026,\"cache_creation_input_tokens\":825,\"cache_creation\":{\"ephemeral_5m_input_tokens\":0,\"ephemeral_1h_input_tokens\":825},\"type\":\"message\"}],\"speed\":\"standard\"},\"diagnostics\":null},\"requestId\":\"req_011CeX5UKRkXwdtx8zjgEGYF\",\"type\":\"assistant\",\"uuid\":\"e8d50956-7390-429a-a9e8-ddac29792284\",\"timestamp\":\"2026-08-29T12:57:31.952Z\",\"effort\":\"high\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"parentUuid\":\"e8d50956-7390-429a-a9e8-ddac29792284\",\"isSidechain\":false,\"promptId\":\"12838852-67cf-457e-a5d6-632e4698b454\",\"type\":\"user\",\"message\":{\"role\":\"user\",\"content\":[{\"tool_use_id\":\"toolu_019WRgqYMFakqA9ZUqcfNQgS\",\"type\":\"tool_result\",\"content\":\"70:pub const KIND_ACTIVITY_WRITE: &str = \\\"activity_write\\\";\\n479:            KIND_ACTIVITY_WRITE => {\\n834:        &Envelope::new(KIND_ACTIVITY_WRITE, serde_json::to_value(req).unwrap()),\\n---\\n9:371:    pub fn write_activity(&self, owner: &str, shell_id: &str, token: &str, frame: &str) {\\n10:372:        write_slot(&self.activity, owner, shell_id, token, frame);\\n11:381:    pub fn take_activity(&self, owner: &str, shell_id: &str, token: &str) -> Option<String> {\\n12:382:        take_slot(&self.activity, owner, shell_id, token)\\n14:405:    /// Whether an activity slot is currently held for the shell (tests / introspection).\\n15:406:    pub fn has_activity_slot(&self, owner: &str, shell_id: &str) -> bool {\\n20:818:pub fn activity_write(\\n21:953:    // ---- the SECOND slot class: activity (ADR-0048) ----\\n22:956:    // both classes are latest-wins, so a shared slot would let an activity push\\n23:960:    fn activity_and_drive_never_clobber_each_other() {\\n26:966:        assert!(hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"));\\n36:998:    fn activity_take_is_latest_wins_and_exactly_once() {\\n42:1012:        assert!(!hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"));\\n44:1021:    fn dead_generation_activity_frame_is_never_served() {\\n47:1030:            !hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"),\\n50:1049:        assert!(!hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"));\\n53:1059:    fn drive_result_activity_key_is_additive_on_the_wire() {\",\"is_error\":false}]},\"uuid\":\"8c43117b-bd7e-44e1-a1d9-8e5480bab10f\",\"timestamp\":\"2026-08-29T12:57:32.433Z\",\"toolUseResult\":{\"stdout\":\"70:pub const KIND_ACTIVITY_WRITE: &str = \\\"activity_write\\\";\\n479:            KIND_ACTIVITY_WRITE => {\\n834:        &Envelope::new(KIND_ACTIVITY_WRITE, serde_json::to_value(req).unwrap()),\\n---\\n9:371:    pub fn write_activity(&self, owner: &str, shell_id: &str, token: &str, frame: &str) {\\n10:372:        write_slot(&self.activity, owner, shell_id, token, frame);\\n11:381:    pub fn take_activity(&self, owner: &str, shell_id: &str, token: &str) -> Option<String> {\\n12:382:        take_slot(&self.activity, owner, shell_id, token)\\n14:405:    /// Whether an activity slot is currently held for the shell (tests / introspection).\\n15:406:    pub fn has_activity_slot(&self, owner: &str, shell_id: &str) -> bool {\\n20:818:pub fn activity_write(\\n21:953:    // ---- the SECOND slot class: activity (ADR-0048) ----\\n22:956:    // both classes are latest-wins, so a shared slot would let an activity push\\n23:960:    fn activity_and_drive_never_clobber_each_other() {\\n26:966:        assert!(hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"));\\n36:998:    fn activity_take_is_latest_wins_and_exactly_once() {\\n42:1012:        assert!(!hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"));\\n44:1021:    fn dead_generation_activity_frame_is_never_served() {\\n47:1030:            !hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"),\\n50:1049:        assert!(!hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"));\\n53:1059:    fn drive_result_activity_key_is_additive_on_the_wire() {\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false},\"sourceToolAssistantUUID\":\"e8d50956-7390-429a-a9e8-ddac29792284\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"parentUuid\":\"8c43117b-bd7e-44e1-a1d9-8e5480bab10f\",\"isSidechain\":false,\"attachment\":{\"type\":\"total_tokens_reminder\",\"text\":\"<total_tokens>15000000 tokens left</total_tokens>\"},\"type\":\"attachment\",\"uuid\":\"3da638bb-12b3-49b4-8107-3483548ed659\",\"timestamp\":\"2026-08-29T12:57:32.446Z\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"type\":\"last-prompt\",\"leafUuid\":\"3da638bb-12b3-49b4-8107-3483548ed659\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"custom-title\",\"customTitle\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"agent-name\",\"agentName\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"mode\",\"mode\":\"normal\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"permission-mode\",\"permissionMode\":\"bypassPermissions\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"atis-latch\",\"atis\":\"\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"bridge-session\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"bridgeSessionId\":\"cse_01RYgdLgYNSY5uBWPmrzRsyZ\",\"lastSequenceNum\":5249,\"ownerAccountUuid\":\"56919196-f01e-4bf3-9f49-48e793774a26\",\"ownerOrganizationUuid\":\"80c946dd-9c3c-4972-8f2f-7401141da632\"}\n{\"parentUuid\":\"3da638bb-12b3-49b4-8107-3483548ed659\",\"isSidechain\":false,\"message\":{\"model\":\"claude-opus-5\",\"id\":\"msg_011CeX5UtCVA8RsEQ65XkwQZ\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"thinking\",\"thinking\":\"\",\"signature\":\"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\"}],\"stop_reason\":\"tool_use\",\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":2,\"cache_creation_input_tokens\":1150,\"cache_read_input_tokens\":117851,\"output_tokens\":1063,\"output_tokens_details\":{\"thinking_tokens\":107},\"server_tool_use\":{\"web_search_requests\":0,\"web_fetch_requests\":0},\"service_tier\":\"standard\",\"cache_creation\":{\"ephemeral_1h_input_tokens\":1150,\"ephemeral_5m_input_tokens\":0},\"inference_geo\":\"not_available\",\"iterations\":[{\"input_tokens\":2,\"output_tokens\":1063,\"cache_read_input_tokens\":117851,\"cache_creation_input_tokens\":1150,\"cache_creation\":{\"ephemeral_5m_input_tokens\":0,\"ephemeral_1h_input_tokens\":1150},\"type\":\"message\"}],\"speed\":\"standard\"},\"diagnostics\":null},\"requestId\":\"req_011CeX5UsK9bK1QS1nasvB1F\",\"type\":\"assistant\",\"uuid\":\"b65e4b6b-73e9-4363-8dc5-d78589a7dfcf\",\"timestamp\":\"2026-08-29T12:57:34.846Z\",\"effort\":\"high\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"parentUuid\":\"b65e4b6b-73e9-4363-8dc5-d78589a7dfcf\",\"isSidechain\":false,\"message\":{\"model\":\"claude-opus-5\",\"id\":\"msg_011CeX5UtCVA8RsEQ65XkwQZ\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"tool_use\",\"id\":\"toolu_01RbtxQq78evywiZWPDxaN5K\",\"name\":\"Bash\",\"input\":{\"command\":\"cat >> W3-239-GROUNDWORK.md <<'EOF'\\n\\n## Step 1 measured (the ephemerality question, now answered)\\n\\n`compose_activity_frame`'s frame does not go to a stream — it goes to a **single\\nlatest-wins slot**, taken and cleared by a REST poll:\\n\\n- `crates/spt-daemon/src/activity.rs:183` → `drivehub::activity_write(...)`.\\n- `crates/spt-daemon/src/drivehub.rs:371-372` — `write_activity` is `write_slot`; :381 —\\n  `take_activity` is `take_slot` (take-AND-CLEAR).\\n- The hub's own tests name the property: comment at :956 \\\"both classes are latest-wins\\\",\\n  and `activity_take_is_latest_wins_and_exactly_once` at :998.\\n- Dead-generation frames are never served (:1021), and an absent field on `drive_take`\\n  means \\\"nothing pending OR the held frame was a dead-generation stamp\\\" (:839-842).\\n\\n**This decides the fork, and it decides it harder than the taxonomy argument does.**\\nActivity's slot is CORRECT for activity: idle/busy is a level, and the latest reading of a\\nlevel is the only one worth having, so overwriting an unpolled one loses nothing. Boundaries\\nare the opposite shape — discrete EVENTS. A `clear` followed by a `compact` before the shell\\npolls would silently drop the `clear`, and a shell that missed a `boot` can never learn one\\nhappened. Putting an event vocabulary in a level-shaped slot is a correctness failure that\\nonly shows up under load, which is the same class as W2 §3's \\\"seals a region the author did\\nnot name\\\".\\n\\nSo the real fork is not the issue's (activity-subset vs new category) — it is **which\\nCARRIER**: the ephemeral latest-wins slot, or the durable cursor-polled IO log the W1/W2\\nfunnel writes to (`compose_io_frame`, iolog rows, `api io events` poll). The proposal must\\nput that in front of doyle in those terms, because the issue's own framing quietly assumes\\nthe slot carrier by naming `activity` as one of the two options.\\n\\nNot yet measured (next): whether the IO log's row shape can carry a non-IO kind without\\nwidening `IoLogRow`'s meaning, or whether a boundary row wants its own store surface\\nalongside `dispatchresults`.\\nEOF\\nssh -o BatchMode=yes reavus@kitsubito 'for f in build clippy units e2e; do printf \\\"%s=%s \\\" \\\"$f\\\" \\\"$(cat ~/w2r2_$f.exit 2>/dev/null || echo -)\\\"; done; echo'\",\"description\":\"Append finding; check 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sed -n '1,60p' $W/crates/spt-proto/src/ioevent.rs\",\"description\":\"Read io kind 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The IO funnel's event vocabulary and payload bounds (releases#22).\\n//!\\n//! One closed vocabulary, named in one place. The wire carries these as the\\n//! `kind` attribute of an [`crate::event::EVENT_TYPE_IO`] frame; the frame's\\n//! class (command, durable, spooled) is fixed by operator ruling 7 and is what\\n//! separates it from the ephemeral ACTIVITY/DRIVE frames of ADR-0048.\\n//!\\n//! ## Why the vocabulary is closed and lives here\\n//! A second spelling of an event kind is indistinguishable from a new kind to\\n//! every consumer. Naming all of them here — including the one with no emitter\\n//! — is what makes a later emitter reuse the constant instead of minting\\n//! `\\\"tool-use\\\"` beside `TOOL_USE`.\\n\\n// ---------------------------------------------------------------------------\\n// The kind vocabulary (operator ruling 4)\\n// ---------------------------------------------------------------------------\\n\\n/// The user's input to the agent, observed at the `api state busy` edge.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_USER_INPUT: &str = \\\"USER_INPUT\\\";\\n/// The agent's output — **all of it, mid-turn included** (releases#238).\\n///\\n/// Two shapes wear this one kind, by operator ruling: the turn's closing\\n/// payload at the `api state idle` edge, and any number of MID-TURN SPANS\\n/// reported at the `busy` edge with `--mid`, which carry a present-only `mid`\\n/// marker. A second kind was refused on the semantics — it would be confusing\\n/// for `AGENT_OUTPUT` to exclude *some* agent output — so a consumer that must\\n/// tell them apart reads the marker, and one that must not care reads neither.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\n// [impl->REQ-IO-MIDTURN-SPAN]\\npub const IO_KIND_AGENT_OUTPUT: &str = \\\"AGENT_OUTPUT\\\";\\n/// A message arriving at a delivery edge core owns.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_MSG_IN: &str = \\\"MSG_IN\\\";\\n/// A message committed at core's outbound send edge.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_MSG_OUT: &str = \\\"MSG_OUT\\\";\\n/// A commune ingested — fired when spt-core DELETES the commune file, carrying\\n/// that file's content verbatim (operator ruling 5). Emitter lands in W2.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_COMMUNE: &str = \\\"COMMUNE\\\";\\n/// A commune ingest that FAILED, carrying a named reason; the file is left in\\n/// place as the on-disk diagnostic (operator ruling 6). Emitter lands in W2.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_COMMUNE_FAIL: &str = \\\"COMMUNE_FAIL\\\";\\n/// A tool invocation. **NAMED IN THE TAXONOMY, DELIBERATELY WITHOUT AN\\n/// EMITTER** (operator ruling 3): the unlock is a per-harness digest\\n/// capability that does not exist yet. It is declared here so that the day an\\n/// emitter arrives it reuses this exact token rather than minting a rival\\n/// spelling — a constant nothing emits costs nothing, a second vocabulary\\n/// costs every consumer.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_TOOL_USE: &str = \\\"TOOL_USE\\\";\\n\\n/// Every kind in the vocabulary, emitted or not. Order is the ruling's order.\\npub const IO_KINDS: &[&str] = &[\\n    IO_KIND_USER_INPUT,\\n    IO_KIND_AGENT_OUTPUT,\\n    IO_KIND_MSG_IN,\\n    IO_KIND_MSG_OUT,\",\"is_error\":false}]},\"uuid\":\"bc72f243-7dab-438d-9d9b-55f8f0626852\",\"timestamp\":\"2026-08-29T12:57:56.711Z\",\"toolUseResult\":{\"stdout\":\"//! The IO funnel's event vocabulary and payload bounds (releases#22).\\n//!\\n//! One closed vocabulary, named in one place. The wire carries these as the\\n//! `kind` attribute of an [`crate::event::EVENT_TYPE_IO`] frame; the frame's\\n//! class (command, durable, spooled) is fixed by operator ruling 7 and is what\\n//! separates it from the ephemeral ACTIVITY/DRIVE frames of ADR-0048.\\n//!\\n//! ## Why the vocabulary is closed and lives here\\n//! A second spelling of an event kind is indistinguishable from a new kind to\\n//! every consumer. Naming all of them here — including the one with no emitter\\n//! — is what makes a later emitter reuse the constant instead of minting\\n//! `\\\"tool-use\\\"` beside `TOOL_USE`.\\n\\n// ---------------------------------------------------------------------------\\n// The kind vocabulary (operator ruling 4)\\n// ---------------------------------------------------------------------------\\n\\n/// The user's input to the agent, observed at the `api state busy` edge.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_USER_INPUT: &str = \\\"USER_INPUT\\\";\\n/// The agent's output — **all of it, mid-turn included** (releases#238).\\n///\\n/// Two shapes wear this one kind, by operator ruling: the turn's closing\\n/// payload at the `api state idle` edge, and any number of MID-TURN SPANS\\n/// reported at the `busy` edge with `--mid`, which carry a present-only `mid`\\n/// marker. A second kind was refused on the semantics — it would be confusing\\n/// for `AGENT_OUTPUT` to exclude *some* agent output — so a consumer that must\\n/// tell them apart reads the marker, and one that must not care reads neither.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\n// [impl->REQ-IO-MIDTURN-SPAN]\\npub const IO_KIND_AGENT_OUTPUT: &str = \\\"AGENT_OUTPUT\\\";\\n/// A message arriving at a delivery edge core owns.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_MSG_IN: &str = \\\"MSG_IN\\\";\\n/// A message committed at core's outbound send edge.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_MSG_OUT: &str = \\\"MSG_OUT\\\";\\n/// A commune ingested — fired when spt-core DELETES the commune file, carrying\\n/// that file's content verbatim (operator ruling 5). Emitter lands in W2.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_COMMUNE: &str = \\\"COMMUNE\\\";\\n/// A commune ingest that FAILED, carrying a named reason; the file is left in\\n/// place as the on-disk diagnostic (operator ruling 6). Emitter lands in W2.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_COMMUNE_FAIL: &str = \\\"COMMUNE_FAIL\\\";\\n/// A tool invocation. **NAMED IN THE TAXONOMY, DELIBERATELY WITHOUT AN\\n/// EMITTER** (operator ruling 3): the unlock is a per-harness digest\\n/// capability that does not exist yet. It is declared here so that the day an\\n/// emitter arrives it reuses this exact token rather than minting a rival\\n/// spelling — a constant nothing emits costs nothing, a second vocabulary\\n/// costs every consumer.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_TOOL_USE: &str = \\\"TOOL_USE\\\";\\n\\n/// Every kind in the vocabulary, emitted or not. 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the frame's\\n> class (command, durable, spooled) is fixed by **operator ruling 7** and is what separates\\n> it from the **ephemeral ACTIVITY/DRIVE frames of ADR-0048**.\\n\\nSo \\\"durable vs ephemeral\\\" is not a fork I get to open — the operator already ruled the two\\nclasses exist and named which frame type is which. The design question narrows to: does a\\nboundary want the durable class (⇒ it rides `EVENT_TYPE_IO` as new members of the closed\\nkind vocabulary, or a new durable-class frame type), or the ephemeral one (⇒ activity, and\\nit accepts latest-wins loss).\\n\\nGiven boundaries are discrete and unrepeatable, the durable class is the answer, and the\\nremaining fork is narrow and honest:\\n\\n- **(B1) new kinds in the existing closed IO vocabulary** — `IO_KINDS` at ioevent.rs:56 is\\n  explicitly designed to be minted whole ahead of emitters (`TOOL_USE` ships with no emitter\\n  by ruling 3, and W2's `DISPATCH_RESULTS` did the same for `NO_PERCH`). Adding\\n  BOOT/CLEAR/COMPACT there is the house move and costs consumers nothing new to parse.\\n- **(B2) a new `EVENT_TYPE_BOUNDARY` frame type** — what the issue literally suggests. Costs\\n  a new frame class, a new poll surface, and a second durable carrier that every consumer\\n  must learn, to express something the existing `kind` attribute already expresses.\\n\\n⚠ Counter-pressure I must not paper over: the IO funnel is the **agent-IO** funnel — its\\nname, its REQ titles and its payload cap are all about agent input/output. Boot/clear/compact\\nare SESSION-lifecycle facts, not agent IO, and stretching a vocabulary past its own name is\\nhow a taxonomy stops being one (the same argument that won W2 §3). B1 is cheap and B2 is\\nhonest; that tension is the actual thing to put in front of doyle, with a recommendation.\\n\\nAlso unresolved and worth naming in the proposal: `Boot` fires at perch bind\\n(`startup.rs:787`), which is *before* any shell can plausibly be attached to observe it.\\nA durable carrier makes that fine; an ephemeral one makes `boot` unobservable almost by\\nconstruction — which is more evidence for the durable class, and a concrete acceptance\\nscenario for the test plan.\\nEOF\\nssh -o BatchMode=yes reavus@kitsubito 'for f in build clippy units e2e; do printf \\\"%s=%s \\\" \\\"$f\\\" \\\"$(cat ~/w2r2_$f.exit 2>/dev/null || echo -)\\\"; done; echo; tail -2 ~/w2r2_build.raw 2>/dev/null'\",\"description\":\"Append B1/B2 analysis; poll 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gate status + W3 groundwork done. Waiting on Linux battery.\\n\\n**W2 (releases#238) — gate closing**\\n- Caught + corrected a provenance error of mine: Linux battery ran at `2e71652a`, **not** the gated `7926fb5a`. Told doyle plainly, with the measurement (pool-claim line names base `2e71652a34c1`; e2e = `midturn_span_e2e` 2/2, no neighbor leg on that arm).\\n- Delta `2e71652a..7926fb5a` measured, not read off the commit subject: two `.rs` files change, every line a doc comment or one `// [impl->REQ-IO-MIDTURN-SPAN]` tag. Zero executable lines, no new doctest fences.\\n- doyle ruled the carry valid but takes the same-sha reading since it is in flight. Re-run at `7926fb5a` (tree clean, HEAD verified) — env=0, claim=0, build in flight, then clippy/units/e2e.\\n- First re-run attempt read 127 on every cargo leg — cargo not on PATH under non-interactive ssh, not a code red. Relaunched with `~/.cargo/bin` exported.\\n- Windows head: build/clippy/e2e/gen/treqs all 0. Stale `W2_treqs1` exit-1 file deleted, not annotated.\\n\\n**W3 (releases#239) — groundwork only, zero compile** → `.worktrees/ir57/W3-239-GROUNDWORK.md`\\n\\nMain finding kills the issue's own framing: activity frames go to a **single latest-wins slot** (`drivehub.rs:371/381`, test `activity_take_is_latest_wins_and_exactly_once`:998). Correct for a level like idle/busy, wrong for discrete events — a `clear` then `compact` before a poll silently drops the `clear`, and `boot` fires at perch bind before any shell can attach. And the durable/ephemeral split is already operator-ruled in code (`ioevent.rs:1-12`, ruling 7). So the real fork is carrier, then: new kinds in the closed IO vocabulary (cheap, house move) vs. a new `EVENT_TYPE_BOUNDARY` (honest — boundaries are session lifecycle, not agent IO). Recommendation goes to doyle as a document, not a message.\"}],\"stop_reason\":\"end_turn\",\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":2,\"cache_creation_input_tokens\":1602,\"cache_read_input_tokens\":121902,\"output_tokens\":866,\"output_tokens_details\":{\"thinking_tokens\":79},\"server_tool_use\":{\"web_search_requests\":0,\"web_fetch_requests\":0},\"service_tier\":\"standard\",\"cache_creation\":{\"ephemeral_1h_input_tokens\":1602,\"ephemeral_5m_input_tokens\":0},\"inference_geo\":\"not_available\",\"iterations\":[{\"input_tokens\":2,\"output_tokens\":866,\"cache_read_input_tokens\":121902,\"cache_creation_input_tokens\":1602,\"cache_creation\":{\"ephemeral_5m_input_tokens\":0,\"ephemeral_1h_input_tokens\":1602},\"type\":\"message\"}],\"speed\":\"standard\"},\"diagnostics\":null},\"requestId\":\"req_011CeX5Ya1xMiRdUgZAWm2zp\",\"type\":\"assistant\",\"uuid\":\"b29755b7-0815-44f0-9980-6514891e2972\",\"timestamp\":\"2026-08-29T12:58:36.337Z\",\"effort\":\"high\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"type\":\"last-prompt\",\"leafUuid\":\"b29755b7-0815-44f0-9980-6514891e2972\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"custom-title\",\"customTitle\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"agent-name\",\"agentName\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"mode\",\"mode\":\"normal\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"permission-mode\",\"permissionMode\":\"bypassPermissions\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"atis-latch\",\"atis\":\"\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"bridge-session\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"bridgeSessionId\":\"cse_01RYgdLgYNSY5uBWPmrzRsyZ\",\"lastSequenceNum\":5249,\"ownerAccountUuid\":\"56919196-f01e-4bf3-9f49-48e793774a26\",\"ownerOrganizationUuid\":\"80c946dd-9c3c-4972-8f2f-7401141da632\"}\n{\"parentUuid\":\"b29755b7-0815-44f0-9980-6514891e2972\",\"isSidechain\":false,\"type\":\"system\",\"subtype\":\"stop_hook_summary\",\"hookCount\":1,\"hookInfos\":[{\"command\":\"sh \\\"$CLAUDE_PLUGIN_ROOT/hooks/dispatch.sh\\\" Stop\",\"durationMs\":186}],\"hookErrors\":[],\"hookAdditionalContext\":[],\"preventedContinuation\":false,\"stopReason\":\"\",\"hasOutput\":false,\"level\":\"suggestion\",\"timestamp\":\"2026-08-29T12:58:36.549Z\",\"uuid\":\"7dc4c26a-8ec8-421f-8704-16e13419f724\",\"toolUseID\":\"09ec4db6-5e78-4b65-a421-5f2b5347ed5d\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"parentUuid\":\"7dc4c26a-8ec8-421f-8704-16e13419f724\",\"isSidechain\":false,\"type\":\"system\",\"subtype\":\"turn_duration\",\"durationMs\":487656,\"messageCount\":189,\"timestamp\":\"2026-08-29T12:58:36.553Z\",\"uuid\":\"acc90207-4f14-4121-9219-3a749824dffc\",\"isMeta\":false,\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n"}
{"type":"queue-operation","operation":"dequeue","timestamp":"2026-08-29T12:59:44.297Z","sessionId":"effde901-6c67-4c17-9bf0-4f31eae27734"}
{"parentUuid":null,"isSidechain":false,"promptId":"58f45499-62ca-43d3-92fb-a64c47300ec0","type":"user","message":{"role":"user","content":"You are the echo-commune summarizer for spt agent \"todlando\" — the session below ended without a signoff, and your summary is the context delta that survives it.\nThe input is the tail of a Claude Code session transcript (JSONL, one event per line).\nWrite a concise commune-style context delta in markdown: current task + status, decisions made, and immediate next steps. State facts from the transcript only — no speculation, no preamble, no closing remarks.\nDo NOT compile a roster of peer agents: name another agent only where the transcript shows a direct exchange with it. Machine/host/node names (window titles like `agent @ HOST`, CI runner boxes, `spt endpoint list` node headers) are computers an agent runs ON, not agents — never list a host as a peer or an agent.\nSlice the delta so spt routes each part to the right durable tier: put everything specific to THIS project (its task, files, and decisions) inside <project-context>…</project-context>, and any cross-project, role, or standing-identity context inside <live-context>…</live-context>. Untagged text defaults to the live tier, so tag project-specific detail to keep it out of the durable identity. Output the sliced delta and nothing else.\n\n---- transcript tail ----\n{\"parentUuid\":\"e1dad07c-fa58-4622-9787-c2f77edef34c\",\"isSidechain\":false,\"promptId\":\"12838852-67cf-457e-a5d6-632e4698b454\",\"type\":\"user\",\"message\":{\"role\":\"user\",\"content\":[{\"tool_use_id\":\"toolu_01NxnJef96VnvNoaGoH7gAxu\",\"type\":\"tool_result\",\"content\":\"818:pub fn activity_write(\\n819-    name: &str,\\n820-    owner: &str,\\n821-    shell_id: &str,\\n822-    token: &str,\\n823-    frame: &str,\\n824-) -> io::Result<()> {\\n825-    let mut conn = connect(name)?;\\n826-    let req = DriveWriteReq {\\n827-        owner: owner.to_string(),\\n828-        shell_id: shell_id.to_string(),\\n829-        token: token.to_string(),\\n830-        frame: frame.to_string(),\\n831-    };\\n832-    write_frame(\\n833-        &mut conn,\\n834-        &Envelope::new(KIND_ACTIVITY_WRITE, serde_json::to_value(req).unwrap()),\\n835-    )?;\\n836-    Ok(())\\n837-}\\n838-\\n839-/// Take-and-clear `shell_id`'s ephemeral slots on the daemon over `name`,\\n840-/// presenting `token`. An absent field ⇒ nothing pending in that class OR the\\n841-/// held frame was a dead-generation stamp (never served). Both slots are cleared\\n842-/// on the daemon regardless.\\n843-// [impl->REQ-SHELL-3]\\n844-// [impl->REQ-ACTIVITY-LINK-PUSH]\\n845-pub fn drive_take(\\n846-    name: &str,\\n847-    owner: &str,\\n848-    shell_id: &str,\\n849-    token: &str,\\n850-) -> io::Result<DriveResult> {\\n851-    let mut conn = connect(name)?;\\n852-    let req = DriveTakeReq {\\n853-        owner: owner.to_string(),\\n854-        shell_id: shell_id.to_string(),\\n855-        token: token.to_string(),\\n856-    };\\n857-    write_frame(\\n858-        &mut conn,\",\"is_error\":false}]},\"uuid\":\"473ac723-401e-43e7-ba12-8326bc4d4667\",\"timestamp\":\"2026-08-29T12:57:24.983Z\",\"toolUseResult\":{\"stdout\":\"818:pub fn activity_write(\\n819-    name: &str,\\n820-    owner: &str,\\n821-    shell_id: &str,\\n822-    token: &str,\\n823-    frame: &str,\\n824-) -> io::Result<()> {\\n825-    let mut conn = connect(name)?;\\n826-    let req = DriveWriteReq {\\n827-        owner: owner.to_string(),\\n828-        shell_id: shell_id.to_string(),\\n829-        token: token.to_string(),\\n830-        frame: frame.to_string(),\\n831-    };\\n832-    write_frame(\\n833-        &mut conn,\\n834-        &Envelope::new(KIND_ACTIVITY_WRITE, serde_json::to_value(req).unwrap()),\\n835-    )?;\\n836-    Ok(())\\n837-}\\n838-\\n839-/// Take-and-clear `shell_id`'s ephemeral slots on the daemon over `name`,\\n840-/// presenting `token`. An absent field ⇒ nothing pending in that class OR the\\n841-/// held frame was a dead-generation stamp (never served). Both slots are cleared\\n842-/// on the daemon regardless.\\n843-// [impl->REQ-SHELL-3]\\n844-// [impl->REQ-ACTIVITY-LINK-PUSH]\\n845-pub fn drive_take(\\n846-    name: &str,\\n847-    owner: &str,\\n848-    shell_id: &str,\\n849-    token: &str,\\n850-) -> io::Result<DriveResult> {\\n851-    let mut conn = connect(name)?;\\n852-    let req = DriveTakeReq {\\n853-        owner: owner.to_string(),\\n854-        shell_id: shell_id.to_string(),\\n855-        token: token.to_string(),\\n856-    };\\n857-    write_frame(\\n858-        &mut conn,\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false},\"sourceToolAssistantUUID\":\"e1dad07c-fa58-4622-9787-c2f77edef34c\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"parentUuid\":\"473ac723-401e-43e7-ba12-8326bc4d4667\",\"isSidechain\":false,\"attachment\":{\"type\":\"total_tokens_reminder\",\"text\":\"<total_tokens>15000000 tokens left</total_tokens>\"},\"type\":\"attachment\",\"uuid\":\"99f4ae70-dfe1-47d1-9bac-d7cdb89cac2d\",\"timestamp\":\"2026-08-29T12:57:24.993Z\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"parentUuid\":\"99f4ae70-dfe1-47d1-9bac-d7cdb89cac2d\",\"isSidechain\":false,\"message\":{\"model\":\"claude-opus-5\",\"id\":\"msg_011CeX5ULG7H6JCdCNPEWr5Y\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"thinking\",\"thinking\":\"\",\"signature\":\"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\"}],\"stop_reason\":\"tool_use\",\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":2,\"cache_creation_input_tokens\":825,\"cache_read_input_tokens\":117026,\"output_tokens\":469,\"output_tokens_details\":{\"thinking_tokens\":253},\"server_tool_use\":{\"web_search_requests\":0,\"web_fetch_requests\":0},\"service_tier\":\"standard\",\"cache_creation\":{\"ephemeral_1h_input_tokens\":825,\"ephemeral_5m_input_tokens\":0},\"inference_geo\":\"not_available\",\"iterations\":[{\"input_tokens\":2,\"output_tokens\":469,\"cache_read_input_tokens\":117026,\"cache_creation_input_tokens\":825,\"cache_creation\":{\"ephemeral_5m_input_tokens\":0,\"ephemeral_1h_input_tokens\":825},\"type\":\"message\"}],\"speed\":\"standard\"},\"diagnostics\":null},\"requestId\":\"req_011CeX5UKRkXwdtx8zjgEGYF\",\"type\":\"assistant\",\"uuid\":\"a7212443-ed73-462e-8bff-9a3425cbdaad\",\"timestamp\":\"2026-08-29T12:57:30.318Z\",\"effort\":\"high\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"parentUuid\":\"a7212443-ed73-462e-8bff-9a3425cbdaad\",\"isSidechain\":false,\"message\":{\"model\":\"claude-opus-5\",\"id\":\"msg_011CeX5ULG7H6JCdCNPEWr5Y\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"tool_use\",\"id\":\"toolu_019WRgqYMFakqA9ZUqcfNQgS\",\"name\":\"Bash\",\"input\":{\"command\":\"W=/c/Users/decid/Documents/projects/spt-core/.worktrees/ir57; grep -n \\\"KIND_ACTIVITY_WRITE\\\" $W/crates/spt-daemon/src/drivehub.rs | head; echo \\\"---\\\"; grep -n \\\"fn set_activity\\\\|activity\\\" $W/crates/spt-daemon/src/drivehub.rs | grep -n \\\"fn \\\\|slot\\\" | head -20\",\"description\":\"Find activity slot handler\"},\"caller\":{\"type\":\"direct\"}}],\"stop_reason\":\"tool_use\",\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":2,\"cache_creation_input_tokens\":825,\"cache_read_input_tokens\":117026,\"output_tokens\":469,\"output_tokens_details\":{\"thinking_tokens\":253},\"server_tool_use\":{\"web_search_requests\":0,\"web_fetch_requests\":0},\"service_tier\":\"standard\",\"cache_creation\":{\"ephemeral_1h_input_tokens\":825,\"ephemeral_5m_input_tokens\":0},\"inference_geo\":\"not_available\",\"iterations\":[{\"input_tokens\":2,\"output_tokens\":469,\"cache_read_input_tokens\":117026,\"cache_creation_input_tokens\":825,\"cache_creation\":{\"ephemeral_5m_input_tokens\":0,\"ephemeral_1h_input_tokens\":825},\"type\":\"message\"}],\"speed\":\"standard\"},\"diagnostics\":null},\"requestId\":\"req_011CeX5UKRkXwdtx8zjgEGYF\",\"type\":\"assistant\",\"uuid\":\"e8d50956-7390-429a-a9e8-ddac29792284\",\"timestamp\":\"2026-08-29T12:57:31.952Z\",\"effort\":\"high\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"parentUuid\":\"e8d50956-7390-429a-a9e8-ddac29792284\",\"isSidechain\":false,\"promptId\":\"12838852-67cf-457e-a5d6-632e4698b454\",\"type\":\"user\",\"message\":{\"role\":\"user\",\"content\":[{\"tool_use_id\":\"toolu_019WRgqYMFakqA9ZUqcfNQgS\",\"type\":\"tool_result\",\"content\":\"70:pub const KIND_ACTIVITY_WRITE: &str = \\\"activity_write\\\";\\n479:            KIND_ACTIVITY_WRITE => {\\n834:        &Envelope::new(KIND_ACTIVITY_WRITE, serde_json::to_value(req).unwrap()),\\n---\\n9:371:    pub fn write_activity(&self, owner: &str, shell_id: &str, token: &str, frame: &str) {\\n10:372:        write_slot(&self.activity, owner, shell_id, token, frame);\\n11:381:    pub fn take_activity(&self, owner: &str, shell_id: &str, token: &str) -> Option<String> {\\n12:382:        take_slot(&self.activity, owner, shell_id, token)\\n14:405:    /// Whether an activity slot is currently held for the shell (tests / introspection).\\n15:406:    pub fn has_activity_slot(&self, owner: &str, shell_id: &str) -> bool {\\n20:818:pub fn activity_write(\\n21:953:    // ---- the SECOND slot class: activity (ADR-0048) ----\\n22:956:    // both classes are latest-wins, so a shared slot would let an activity push\\n23:960:    fn activity_and_drive_never_clobber_each_other() {\\n26:966:        assert!(hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"));\\n36:998:    fn activity_take_is_latest_wins_and_exactly_once() {\\n42:1012:        assert!(!hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"));\\n44:1021:    fn dead_generation_activity_frame_is_never_served() {\\n47:1030:            !hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"),\\n50:1049:        assert!(!hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"));\\n53:1059:    fn drive_result_activity_key_is_additive_on_the_wire() {\",\"is_error\":false}]},\"uuid\":\"8c43117b-bd7e-44e1-a1d9-8e5480bab10f\",\"timestamp\":\"2026-08-29T12:57:32.433Z\",\"toolUseResult\":{\"stdout\":\"70:pub const KIND_ACTIVITY_WRITE: &str = \\\"activity_write\\\";\\n479:            KIND_ACTIVITY_WRITE => {\\n834:        &Envelope::new(KIND_ACTIVITY_WRITE, serde_json::to_value(req).unwrap()),\\n---\\n9:371:    pub fn write_activity(&self, owner: &str, shell_id: &str, token: &str, frame: &str) {\\n10:372:        write_slot(&self.activity, owner, shell_id, token, frame);\\n11:381:    pub fn take_activity(&self, owner: &str, shell_id: &str, token: &str) -> Option<String> {\\n12:382:        take_slot(&self.activity, owner, shell_id, token)\\n14:405:    /// Whether an activity slot is currently held for the shell (tests / introspection).\\n15:406:    pub fn has_activity_slot(&self, owner: &str, shell_id: &str) -> bool {\\n20:818:pub fn activity_write(\\n21:953:    // ---- the SECOND slot class: activity (ADR-0048) ----\\n22:956:    // both classes are latest-wins, so a shared slot would let an activity push\\n23:960:    fn activity_and_drive_never_clobber_each_other() {\\n26:966:        assert!(hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"));\\n36:998:    fn activity_take_is_latest_wins_and_exactly_once() {\\n42:1012:        assert!(!hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"));\\n44:1021:    fn dead_generation_activity_frame_is_never_served() {\\n47:1030:            !hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"),\\n50:1049:        assert!(!hub.has_activity_slot(\\\"doyle\\\", \\\"mock-shell-0\\\"));\\n53:1059:    fn drive_result_activity_key_is_additive_on_the_wire() {\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false},\"sourceToolAssistantUUID\":\"e8d50956-7390-429a-a9e8-ddac29792284\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"parentUuid\":\"8c43117b-bd7e-44e1-a1d9-8e5480bab10f\",\"isSidechain\":false,\"attachment\":{\"type\":\"total_tokens_reminder\",\"text\":\"<total_tokens>15000000 tokens 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>> W3-239-GROUNDWORK.md <<'EOF'\\n\\n## Step 1 measured (the ephemerality question, now answered)\\n\\n`compose_activity_frame`'s frame does not go to a stream — it goes to a **single\\nlatest-wins slot**, taken and cleared by a REST poll:\\n\\n- `crates/spt-daemon/src/activity.rs:183` → `drivehub::activity_write(...)`.\\n- `crates/spt-daemon/src/drivehub.rs:371-372` — `write_activity` is `write_slot`; :381 —\\n  `take_activity` is `take_slot` (take-AND-CLEAR).\\n- The hub's own tests name the property: comment at :956 \\\"both classes are latest-wins\\\",\\n  and `activity_take_is_latest_wins_and_exactly_once` at :998.\\n- Dead-generation frames are never served (:1021), and an absent field on `drive_take`\\n  means \\\"nothing pending OR the held frame was a dead-generation stamp\\\" (:839-842).\\n\\n**This decides the fork, and it decides it harder than the taxonomy argument does.**\\nActivity's slot is CORRECT for activity: idle/busy is a level, and the latest reading of a\\nlevel is the only one worth having, so overwriting an unpolled one loses nothing. Boundaries\\nare the opposite shape — discrete EVENTS. A `clear` followed by a `compact` before the shell\\npolls would silently drop the `clear`, and a shell that missed a `boot` can never learn one\\nhappened. Putting an event vocabulary in a level-shaped slot is a correctness failure that\\nonly shows up under load, which is the same class as W2 §3's \\\"seals a region the author did\\nnot name\\\".\\n\\nSo the real fork is not the issue's (activity-subset vs new category) — it is **which\\nCARRIER**: the ephemeral latest-wins slot, or the durable cursor-polled IO log the W1/W2\\nfunnel writes to (`compose_io_frame`, iolog rows, `api io events` poll). 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The IO funnel's event vocabulary and payload bounds (releases#22).\\n//!\\n//! One closed vocabulary, named in one place. The wire carries these as the\\n//! `kind` attribute of an [`crate::event::EVENT_TYPE_IO`] frame; the frame's\\n//! class (command, durable, spooled) is fixed by operator ruling 7 and is what\\n//! separates it from the ephemeral ACTIVITY/DRIVE frames of ADR-0048.\\n//!\\n//! ## Why the vocabulary is closed and lives here\\n//! A second spelling of an event kind is indistinguishable from a new kind to\\n//! every consumer. Naming all of them here — including the one with no emitter\\n//! — is what makes a later emitter reuse the constant instead of minting\\n//! `\\\"tool-use\\\"` beside `TOOL_USE`.\\n\\n// ---------------------------------------------------------------------------\\n// The kind vocabulary (operator ruling 4)\\n// ---------------------------------------------------------------------------\\n\\n/// The user's input to the agent, observed at the `api state busy` edge.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_USER_INPUT: &str = \\\"USER_INPUT\\\";\\n/// The agent's output — **all of it, mid-turn included** (releases#238).\\n///\\n/// Two shapes wear this one kind, by operator ruling: the turn's closing\\n/// payload at the `api state idle` edge, and any number of MID-TURN SPANS\\n/// reported at the `busy` edge with `--mid`, which carry a present-only `mid`\\n/// marker. A second kind was refused on the semantics — it would be confusing\\n/// for `AGENT_OUTPUT` to exclude *some* agent output — so a consumer that must\\n/// tell them apart reads the marker, and one that must not care reads neither.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\n// [impl->REQ-IO-MIDTURN-SPAN]\\npub const IO_KIND_AGENT_OUTPUT: &str = \\\"AGENT_OUTPUT\\\";\\n/// A message arriving at a delivery edge core owns.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_MSG_IN: &str = \\\"MSG_IN\\\";\\n/// A message committed at core's outbound send edge.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_MSG_OUT: &str = \\\"MSG_OUT\\\";\\n/// A commune ingested — fired when spt-core DELETES the commune file, carrying\\n/// that file's content verbatim (operator ruling 5). Emitter lands in W2.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_COMMUNE: &str = \\\"COMMUNE\\\";\\n/// A commune ingest that FAILED, carrying a named reason; the file is left in\\n/// place as the on-disk diagnostic (operator ruling 6). Emitter lands in W2.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_COMMUNE_FAIL: &str = \\\"COMMUNE_FAIL\\\";\\n/// A tool invocation. **NAMED IN THE TAXONOMY, DELIBERATELY WITHOUT AN\\n/// EMITTER** (operator ruling 3): the unlock is a per-harness digest\\n/// capability that does not exist yet. It is declared here so that the day an\\n/// emitter arrives it reuses this exact token rather than minting a rival\\n/// spelling — a constant nothing emits costs nothing, a second vocabulary\\n/// costs every consumer.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_TOOL_USE: &str = \\\"TOOL_USE\\\";\\n\\n/// Every kind in the vocabulary, emitted or not. Order is the ruling's order.\\npub const IO_KINDS: &[&str] = &[\\n    IO_KIND_USER_INPUT,\\n    IO_KIND_AGENT_OUTPUT,\\n    IO_KIND_MSG_IN,\\n    IO_KIND_MSG_OUT,\",\"is_error\":false}]},\"uuid\":\"bc72f243-7dab-438d-9d9b-55f8f0626852\",\"timestamp\":\"2026-08-29T12:57:56.711Z\",\"toolUseResult\":{\"stdout\":\"//! The IO funnel's event vocabulary and payload bounds (releases#22).\\n//!\\n//! One closed vocabulary, named in one place. The wire carries these as the\\n//! `kind` attribute of an [`crate::event::EVENT_TYPE_IO`] frame; the frame's\\n//! class (command, durable, spooled) is fixed by operator ruling 7 and is what\\n//! separates it from the ephemeral ACTIVITY/DRIVE frames of ADR-0048.\\n//!\\n//! ## Why the vocabulary is closed and lives here\\n//! A second spelling of an event kind is indistinguishable from a new kind to\\n//! every consumer. Naming all of them here — including the one with no emitter\\n//! — is what makes a later emitter reuse the constant instead of minting\\n//! `\\\"tool-use\\\"` beside `TOOL_USE`.\\n\\n// ---------------------------------------------------------------------------\\n// The kind vocabulary (operator ruling 4)\\n// ---------------------------------------------------------------------------\\n\\n/// The user's input to the agent, observed at the `api state busy` edge.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_USER_INPUT: &str = \\\"USER_INPUT\\\";\\n/// The agent's output — **all of it, mid-turn included** (releases#238).\\n///\\n/// Two shapes wear this one kind, by operator ruling: the turn's closing\\n/// payload at the `api state idle` edge, and any number of MID-TURN SPANS\\n/// reported at the `busy` edge with `--mid`, which carry a present-only `mid`\\n/// marker. A second kind was refused on the semantics — it would be confusing\\n/// for `AGENT_OUTPUT` to exclude *some* agent output — so a consumer that must\\n/// tell them apart reads the marker, and one that must not care reads neither.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\n// [impl->REQ-IO-MIDTURN-SPAN]\\npub const IO_KIND_AGENT_OUTPUT: &str = \\\"AGENT_OUTPUT\\\";\\n/// A message arriving at a delivery edge core owns.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_MSG_IN: &str = \\\"MSG_IN\\\";\\n/// A message committed at core's outbound send edge.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_MSG_OUT: &str = \\\"MSG_OUT\\\";\\n/// A commune ingested — fired when spt-core DELETES the commune file, carrying\\n/// that file's content verbatim (operator ruling 5). Emitter lands in W2.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_COMMUNE: &str = \\\"COMMUNE\\\";\\n/// A commune ingest that FAILED, carrying a named reason; the file is left in\\n/// place as the on-disk diagnostic (operator ruling 6). Emitter lands in W2.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_COMMUNE_FAIL: &str = \\\"COMMUNE_FAIL\\\";\\n/// A tool invocation. **NAMED IN THE TAXONOMY, DELIBERATELY WITHOUT AN\\n/// EMITTER** (operator ruling 3): the unlock is a per-harness digest\\n/// capability that does not exist yet. It is declared here so that the day an\\n/// emitter arrives it reuses this exact token rather than minting a rival\\n/// spelling — a constant nothing emits costs nothing, a second vocabulary\\n/// costs every consumer.\\n// [impl->REQ-IO-EVENT-TAXONOMY]\\npub const IO_KIND_TOOL_USE: &str = \\\"TOOL_USE\\\";\\n\\n/// Every kind in the vocabulary, emitted or not. 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the frame's\\n> class (command, durable, spooled) is fixed by **operator ruling 7** and is what separates\\n> it from the **ephemeral ACTIVITY/DRIVE frames of ADR-0048**.\\n\\nSo \\\"durable vs ephemeral\\\" is not a fork I get to open — the operator already ruled the two\\nclasses exist and named which frame type is which. The design question narrows to: does a\\nboundary want the durable class (⇒ it rides `EVENT_TYPE_IO` as new members of the closed\\nkind vocabulary, or a new durable-class frame type), or the ephemeral one (⇒ activity, and\\nit accepts latest-wins loss).\\n\\nGiven boundaries are discrete and unrepeatable, the durable class is the answer, and the\\nremaining fork is narrow and honest:\\n\\n- **(B1) new kinds in the existing closed IO vocabulary** — `IO_KINDS` at ioevent.rs:56 is\\n  explicitly designed to be minted whole ahead of emitters (`TOOL_USE` ships with no emitter\\n  by ruling 3, and W2's `DISPATCH_RESULTS` did the same for `NO_PERCH`). Adding\\n  BOOT/CLEAR/COMPACT there is the house move and costs consumers nothing new to parse.\\n- **(B2) a new `EVENT_TYPE_BOUNDARY` frame type** — what the issue literally suggests. Costs\\n  a new frame class, a new poll surface, and a second durable carrier that every consumer\\n  must learn, to express something the existing `kind` attribute already expresses.\\n\\n⚠ Counter-pressure I must not paper over: the IO funnel is the **agent-IO** funnel — its\\nname, its REQ titles and its payload cap are all about agent input/output. Boot/clear/compact\\nare SESSION-lifecycle facts, not agent IO, and stretching a vocabulary past its own name is\\nhow a taxonomy stops being one (the same argument that won W2 §3). B1 is cheap and B2 is\\nhonest; that tension is the actual thing to put in front of doyle, with a recommendation.\\n\\nAlso unresolved and worth naming in the proposal: `Boot` fires at perch bind\\n(`startup.rs:787`), which is *before* any shell can plausibly be attached to observe it.\\nA durable carrier makes that fine; an ephemeral one makes `boot` unobservable almost by\\nconstruction — which is more evidence for the durable class, and a concrete acceptance\\nscenario for the test plan.\\nEOF\\nssh -o BatchMode=yes reavus@kitsubito 'for f in build clippy units e2e; do printf \\\"%s=%s \\\" \\\"$f\\\" \\\"$(cat ~/w2r2_$f.exit 2>/dev/null || echo -)\\\"; done; echo; tail -2 ~/w2r2_build.raw 2>/dev/null'\",\"description\":\"Append B1/B2 analysis; poll 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gate status + W3 groundwork done. Waiting on Linux battery.\\n\\n**W2 (releases#238) — gate closing**\\n- Caught + corrected a provenance error of mine: Linux battery ran at `2e71652a`, **not** the gated `7926fb5a`. Told doyle plainly, with the measurement (pool-claim line names base `2e71652a34c1`; e2e = `midturn_span_e2e` 2/2, no neighbor leg on that arm).\\n- Delta `2e71652a..7926fb5a` measured, not read off the commit subject: two `.rs` files change, every line a doc comment or one `// [impl->REQ-IO-MIDTURN-SPAN]` tag. Zero executable lines, no new doctest fences.\\n- doyle ruled the carry valid but takes the same-sha reading since it is in flight. Re-run at `7926fb5a` (tree clean, HEAD verified) — env=0, claim=0, build in flight, then clippy/units/e2e.\\n- First re-run attempt read 127 on every cargo leg — cargo not on PATH under non-interactive ssh, not a code red. Relaunched with `~/.cargo/bin` exported.\\n- Windows head: build/clippy/e2e/gen/treqs all 0. Stale `W2_treqs1` exit-1 file deleted, not annotated.\\n\\n**W3 (releases#239) — groundwork only, zero compile** → `.worktrees/ir57/W3-239-GROUNDWORK.md`\\n\\nMain finding kills the issue's own framing: activity frames go to a **single latest-wins slot** (`drivehub.rs:371/381`, test `activity_take_is_latest_wins_and_exactly_once`:998). Correct for a level like idle/busy, wrong for discrete events — a `clear` then `compact` before a poll silently drops the `clear`, and `boot` fires at perch bind before any shell can attach. And the durable/ephemeral split is already operator-ruled in code (`ioevent.rs:1-12`, ruling 7). So the real fork is carrier, then: new kinds in the closed IO vocabulary (cheap, house move) vs. a new `EVENT_TYPE_BOUNDARY` (honest — boundaries are session lifecycle, not agent IO). Recommendation goes to doyle as a document, not a message.\"}],\"stop_reason\":\"end_turn\",\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":2,\"cache_creation_input_tokens\":1602,\"cache_read_input_tokens\":121902,\"output_tokens\":866,\"output_tokens_details\":{\"thinking_tokens\":79},\"server_tool_use\":{\"web_search_requests\":0,\"web_fetch_requests\":0},\"service_tier\":\"standard\",\"cache_creation\":{\"ephemeral_1h_input_tokens\":1602,\"ephemeral_5m_input_tokens\":0},\"inference_geo\":\"not_available\",\"iterations\":[{\"input_tokens\":2,\"output_tokens\":866,\"cache_read_input_tokens\":121902,\"cache_creation_input_tokens\":1602,\"cache_creation\":{\"ephemeral_5m_input_tokens\":0,\"ephemeral_1h_input_tokens\":1602},\"type\":\"message\"}],\"speed\":\"standard\"},\"diagnostics\":null},\"requestId\":\"req_011CeX5Ya1xMiRdUgZAWm2zp\",\"type\":\"assistant\",\"uuid\":\"b29755b7-0815-44f0-9980-6514891e2972\",\"timestamp\":\"2026-08-29T12:58:36.337Z\",\"effort\":\"high\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"type\":\"last-prompt\",\"leafUuid\":\"b29755b7-0815-44f0-9980-6514891e2972\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"custom-title\",\"customTitle\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"agent-name\",\"agentName\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"mode\",\"mode\":\"normal\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"permission-mode\",\"permissionMode\":\"bypassPermissions\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"atis-latch\",\"atis\":\"\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\"}\n{\"type\":\"bridge-session\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"bridgeSessionId\":\"cse_01RYgdLgYNSY5uBWPmrzRsyZ\",\"lastSequenceNum\":5249,\"ownerAccountUuid\":\"56919196-f01e-4bf3-9f49-48e793774a26\",\"ownerOrganizationUuid\":\"80c946dd-9c3c-4972-8f2f-7401141da632\"}\n{\"parentUuid\":\"b29755b7-0815-44f0-9980-6514891e2972\",\"isSidechain\":false,\"type\":\"system\",\"subtype\":\"stop_hook_summary\",\"hookCount\":1,\"hookInfos\":[{\"command\":\"sh \\\"$CLAUDE_PLUGIN_ROOT/hooks/dispatch.sh\\\" Stop\",\"durationMs\":186}],\"hookErrors\":[],\"hookAdditionalContext\":[],\"preventedContinuation\":false,\"stopReason\":\"\",\"hasOutput\":false,\"level\":\"suggestion\",\"timestamp\":\"2026-08-29T12:58:36.549Z\",\"uuid\":\"7dc4c26a-8ec8-421f-8704-16e13419f724\",\"toolUseID\":\"09ec4db6-5e78-4b65-a421-5f2b5347ed5d\",\"session_id\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n{\"parentUuid\":\"7dc4c26a-8ec8-421f-8704-16e13419f724\",\"isSidechain\":false,\"type\":\"system\",\"subtype\":\"turn_duration\",\"durationMs\":487656,\"messageCount\":189,\"timestamp\":\"2026-08-29T12:58:36.553Z\",\"uuid\":\"acc90207-4f14-4121-9219-3a749824dffc\",\"isMeta\":false,\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"880d1285-2246-4429-9b5e-eb4331af141f\",\"version\":\"2.1.251\",\"gitBranch\":\"main\"}\n"},"uuid":"2ff67aae-0f33-4dcc-9fca-354dd69c37eb","timestamp":"2026-08-29T12:59:44.307Z","permissionMode":"bypassPermissions","promptSource":"sdk","userType":"external","entrypoint":"sdk-cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"effde901-6c67-4c17-9bf0-4f31eae27734","version":"2.1.251","gitBranch":"main"}
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{"type":"last-prompt","lastPrompt":"You are the echo-commune summarizer for spt agent \"todlando\" — the session below ended without a signoff, and your summary is the context delta that survives it. The input is the tail of a Claude Code…","leafUuid":"e153e8dc-510e-4406-9211-f5c586305313","sessionId":"effde901-6c67-4c17-9bf0-4f31eae27734"}
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{"type":"ai-title","aiTitle":"W3-239 groundwork: boundary event carrier","sessionId":"effde901-6c67-4c17-9bf0-4f31eae27734"}
{"parentUuid":"e153e8dc-510e-4406-9211-f5c586305313","isSidechain":false,"message":{"model":"claude-sonnet-5","id":"msg_011CeX5ec3fY8j8yywyKFip4","type":"message","role":"assistant","content":[{"type":"text","text":"<project-context>\n## W2 (releases#238) — gate closing\n- Corrected a provenance error: Linux battery had run at `2e71652a`, not the gated sha `7926fb5a`. Reported this to doyle with measurement evidence (pool-claim line names base `2e71652a34c1`; e2e = `midturn_span_e2e` 2/2, no neighbor leg on that arm).\n- Measured delta `2e71652a..7926fb5a` directly: two `.rs` files change, every line a doc comment or one `// [impl->REQ-IO-MIDTURN-SPAN]` tag — zero executable lines, no new doctest fences.\n- doyle ruled the carry valid but wants a same-sha re-run since it's in flight. Re-run launched at `7926fb5a` (tree clean, HEAD verified): env=0, claim=0, build in flight at last check, clippy/units/e2e queued.\n- Hit a false alarm: first re-run attempt returned 127 on every cargo leg because cargo wasn't on PATH under non-interactive ssh (not a code red); relaunched with `~/.cargo/bin` exported.\n- Windows head all green: build/clippy/e2e/gen/treqs all exit 0. Deleted stale `W2_treqs1` exit-1 file (no annotation needed).\n- Remote battery host: `reavus@kitsubito`, repo path `~/spt-w1`, exit/log files prefixed `w2r2_*`. Last poll (as of turn end) showed build/clippy/units/e2e all still pending (`-`), build actively compiling.\n\n## W3 (releases#239) — groundwork only, zero compile\n- Working doc: `.worktrees/ir57/W3-239-GROUNDWORK.md` (appended twice this turn).\n- Question: how should session-lifecycle boundary events (boot/clear/compact) be carried?\n- Key finding: activity frames (`crates/spt-daemon/src/drivehub.rs:371/381`) use a single latest-wins ephemeral slot, take-and-clear on poll (test `activity_take_is_latest_wins_and_exactly_once` at drivehub.rs:998). Correct for level-shaped state (idle/busy) but wrong for discrete events — a `clear` followed by `compact` before a poll would silently drop the `clear`; `boot` fires at perch bind (`startup.rs:787`) before any shell can attach to observe it.\n- The durable-vs-ephemeral split is already operator-ruled in code: `crates/spt-proto/src/ioevent.rs:1-12` module doc states frame class (command/durable/spooled) is fixed by operator ruling 7, separating durable `EVENT_TYPE_IO` frames from ephemeral ACTIVITY/DRIVE frames (ADR-0048).\n- Real fork narrowed to carrier choice: (B1) add new kinds (BOOT/CLEAR/COMPACT) to the existing closed `IO_KINDS` vocabulary in ioevent.rs — cheap, precedent exists (`TOOL_USE` shipped with no emitter per ruling 3) — vs (B2) new `EVENT_TYPE_BOUNDARY` frame type as the issue literally suggests — costs a new frame class/poll surface but is more honest since boundaries are session-lifecycle facts, not agent IO (the funnel's own name/REQ titles are about agent IO).\n- Next step: write the recommendation as a document (not a message) for doyle, covering the B1/B2 tension and the boot-before-attach observability gap as a concrete acceptance scenario; not yet measured whether IO log's row shape (`IoLogRow`) can carry a non-IO kind without widening its meaning, or whether boundary rows want their own store surface alongside `dispatchresults`.\n</project-context>\n\n<live-context>\nAgent identity: \"todlando\" operating in worktree `C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\ir57` on the spt-core repo (main branch). Reports findings and gate decisions to \"doyle\". Session ended mid-task without signoff after posting a status update covering both W2 gate status and W3 groundwork; W2's remote battery poll was still in flight (pending results) at session end.\n</live-context>"}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":0,"cache_read_input_tokens":34574,"output_tokens":1440,"output_tokens_details":{"thinking_tokens":0},"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1440,"cache_read_input_tokens":34574,"cache_creation_input_tokens":0,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CeX5eb586nU92UMmTFK6X","type":"assistant","uuid":"0fafebf0-a3a0-496a-a008-13b203041022","timestamp":"2026-08-29T13:00:00.854Z","effort":"medium","userType":"external","entrypoint":"sdk-cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"effde901-6c67-4c17-9bf0-4f31eae27734","version":"2.1.251","gitBranch":"main"}
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