<task-notification>
<task-id>byykzp6ap</task-id>
Monitor event: "« spt event »"
<event><EVENT-PART seq="1/3" id="c3b7af1c" type="msg" from="doyle">FRESH CODE: 934075  (rotates 30s — FIRE NOW, HF is clean non-member)

Re-join #1 [HF-elev]:
  &amp; $spt subnet join ACCEPT --code 934075

Expect: JOINED SUBNET: ACCEPT. Report output verbatim.

On JOINED → c6 convergence watch starts immediately:
- You: poll `&amp; $spt subnet status ACCEPT </EVENT-PART>
<EVENT-PART seq="2/3" id="c3b7af1c">--nodes` (KITSUBITO should appear online within seconds).<br>- Me: poll kitsubito `subnet status ACCEPT --nodes` (HFENDULEAM 43a51d9a should land within seconds, NOT a 60s cadence — addr-seed reload from the live ceremony connection).

Note timing for c6 PASS: &quot;within seconds&quot; is the criterion. If it takes ~60s, that's the de</EVENT-PART>
<EVENT-PART seq="3/3" id="c3b7af1c">ferred post-join addr-seeding gap (DEFERRED.md), not a fresh fail — flag it either way.

If BAD_CODE/STEP (expired): ping, I re-pull instantly.</EVENT-PART></event>
</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.


Code 934075, fire.


PowerShell

$spt = "C:\Users\decid\Documents\projects\spt-core\target\release\spt.exe"; $env:SPT_HOME = "C:\Users\decid\spt-accept\home"; & $spt subnet join ACCEPT --code 934075 2>&1 | Out-String; "EXIT=$LASTEXITCODE"

Re-join ACCEPT with fresh code 934075


Searching for a "ACCEPT" member (LAN + relay)…
JOINED SUBNET: ACCEPT
This machine and the member that answered now recognize and trust each other.
Machines in "ACCEPT" will see each other shortly (the first sync can take a minute) — check with `spt subnet status --nodes` on either machine.

EXIT=0


JOINED. Poll --nodes immediately for c6 convergence (watching for KITSUBITO online).


$spt = "C:\Users\decid\Documents\projects\spt-core\target\release\spt.exe"; $env:SPT_HOME = "C:\Users\decid\spt-accept\home"; & $spt subnet status ACCEPT --nodes 2>&1 | Out-String

Poll ACCEPT nodes (c6 convergence check t0)


Checking remote nodes…
SUBNET ACCEPT
  NODE        STATUS   ENDPOINTS
  225253f8…   online   [0/0]
  HFENDULEAM  online   [1/1]


JOINED. c6 HF-side: kitsubito online immediately at t0. Report to doyle.


Bash

$OWL send doyle todlando <<'EOF'
JOINED — verbatim:

  Searching for a "ACCEPT" member (LAN + relay)…
  JOINED SUBNET: ACCEPT
  This machine and the member that answered now recognize and trust each other.
  Machines in "ACCEPT" will see each other shortly (the first sync can take a minute) — check with `spt subnet status --nodes`.
  EXIT=0

c6 HF-side @ t0 (immediately post-join), `subnet status ACCEPT --nodes`:
  NODE        STATUS   ENDPOINTS
  225253f8…   online   [1/1->shows 0/0]   <- kitsubito, ONLINE
  HFENDULEAM  online   [1/1]

→ kitsubito visible+online on HF side WITHIN SECONDS. HF-side convergence = PASS (seconds, not 60s cadence).

Your turn: poll kitsubito `subnet status ACCEPT --nodes` — HFENDULEAM 43a51d9a should land within seconds. Report when HF appears on your side + the timing. If ~60s, that's the deferred post-join addr-seed gap (DEFERRED.md), not a fresh fail — flag either way. I'll re-poll HF-side too to confirm stable.
EOF

Report JOINED + c6 HF-side t0 to doyle


Command running in background with ID: b6dsxkjkt. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\b6dsxkjkt.output. You will be notified when it completes. To check interim output, use Read on that file path.


<task-notification>
<task-id>b6dsxkjkt</task-id>
<tool-use-id>toolu_01TX24DpZdQJV4ezz92xk6df</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\b6dsxkjkt.output</output-file>
<status>completed</status>
<summary>Background command "Report JOINED + c6 HF-side t0 to doyle" completed (exit code 0)</summary>
</task-notification>


Reported. Re-poll HF-side to confirm stable convergence (told doyle I would).


PowerShell

$spt = "C:\Users\decid\Documents\projects\spt-core\target\release\spt.exe"; $env:SPT_HOME = "C:\Users\decid\spt-accept\home"; & $spt subnet status ACCEPT --nodes 2>&1 | Out-String

Re-poll ACCEPT nodes (c6 stability confirm)


Prompt:
<task-notification>
<task-id>b6dsxkjkt</task-id>
<tool-use-id>toolu_01TX24DpZdQJV4ezz92xk6df</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\b6dsxkjkt.output</output-file>
<status>completed</status>
<summary>Background command "Report JOINED + c6 HF-side t0 to doyle" completed (exit code 0)</summary>
</task-notification>


HF-side stable: kitsubito 225253f8 online, 2 nodes. c6 HF-side PASS confirmed. Idle, reachable — waiting on doyle's kitsubito-side report (HF appearing there) for the other convergence direction.


<task-notification>
<task-id>byykzp6ap</task-id>
Monitor event: "« spt event »"
<event><EVENT-PART seq="1/4" id="4acb3be8" type="msg" from="doyle">c6 PASS — both directions, seconds. On kitsubito HFENDULEAM 43a51d9a landed online [1/1] at my very first poll (19:34:20), stable across 6 polls @3s. No 60s wait. (kitsubito renders the uuid parens — old binary there, not a fail.)

→ c7 now (re-pair proof: auto-evict + hazard-4.11). kitsubito currently holds</EVENT-PART>
<EVENT-PART seq="2/4" id="4acb3be8"> HF's CURRENT id 43a51d9a as one trust+registry row. Regen HF identity so the ceremony must auto-evict it.

[HF-elev] re-join #2 with NEW identity:
  1) &amp; $spt daemon stop
  2) Remove-Item &quot;$env:SPT_HOME\identity\node.key&quot;
  3) &amp; $spt daemon run        # NEW node id — report its first-8 prefix
  4) ping me</EVENT-PART>
<EVENT-PART seq="3/4" id="4acb3be8"> → I pull a fresh ACCEPT code
  5) &amp; $spt subnet join ACCEPT --code &lt;new&gt;

c7 PASS criteria I verify on kitsubito after re-join:
- exactly ONE HFENDULEAM trust row + ONE registry identity (old 43a51d9a auto-EVICTED at the ceremony — no manual prune)
- sub-check (hazard 4.11): the new id's fresh rows render ONLINE, </EVENT-PART>
<EVENT-PART seq="4/4" id="4acb3be8">NOT dropped as stale (peer-side epoch memory died with the evicted row)

Fire steps 1-3, send me the new node-id prefix, then stand by for the code.</EVENT-PART></event>
</task-notification>


c6 PASS both directions. c7 now — regen HF identity (stop → rm node.key → run → new id).


$spt = "C:\Users\decid\Documents\projects\spt-core\target\release\spt.exe"; $env:SPT_HOME = "C:\Users\decid\spt-accept\home"; "=== stop ==="; & $spt daemon stop 2>&1 | Out-String; "=== remove node.key ==="; $k = "$env:SPT_HOME\identity\node.key"; if (Test-Path $k) { Remove-Item $k -Force; "removed: $k" } else { "MISSING: $k" }; Test-Path $k

Stop daemon, remove node.key to regen HF identity


=== stop ===
DAEMON_STOPPED

=== remove node.key ===
removed: C:\Users\decid\spt-accept\home\identity\node.key
False


Stopped, node.key removed. Start daemon → mints new identity.


$spt = "C:\Users\decid\Documents\projects\spt-core\target\release\spt.exe"; $env:SPT_HOME = "C:\Users\decid\spt-accept\home"; & $spt daemon run 2>&1 | Out-String

Run daemon to mint new HF identity


Command running in background with ID: bbn550tzi. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bbn550tzi.output. You will be notified when it completes. To check interim output, use Read on that file path.


<task-notification>
<task-id>bbn550tzi</task-id>
<tool-use-id>toolu_01JHAv2vuqYaEtEqHmGGWNZ9</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bbn550tzi.output</output-file>
<status>completed</status>
<summary>Background command "Run daemon to mint new HF identity" completed (exit code 0)</summary>
</task-notification>


Daemon launched. Read new node-id from registry + confirm pump.


$spt = "C:\Users\decid\Documents\projects\spt-core\target\release\spt.exe"; $env:SPT_HOME = "C:\Users\decid\spt-accept\home"; & $spt daemon status 2>&1 | Out-String; "=== new node id ==="; Get-Content "$env:SPT_HOME\identity\registry\ACCEPT.json" -Raw

Daemon status + read new node id from registry


daemon: running (pid 10068)
peer pump: live (last tick 4s ago)
subnets:
  ACCEPT  nodes=2 endpoints=1
local endpoints: (none)

=== new node id ===
{
  "by_id": {
    "todlando": [
      {
        "node": "96802fb2ad71b0084d076016c56a84a2b96221a919b9327f55f1e7e14a448441",
        "status": "Active",
        "epoch": 35,
        "node_label": "HFENDULEAM",
        "machine_id": "fd8aed2a77898d1676a8185b557b289535fec881081a7058a2e4b4287efd8200"
      }
    ]
  }
}


Prompt:
<task-notification>
<task-id>bbn550tzi</task-id>
<tool-use-id>toolu_01JHAv2vuqYaEtEqHmGGWNZ9</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bbn550tzi.output</output-file>
<status>completed</status>
<summary>Background command "Run daemon to mint new HF identity" completed (exit code 0)</summary>
</task-notification>


New identity minted: **96802fb2…** epoch 35 (was 43a51d9a/epoch 29), same machine_id. Daemon pid 10068, pump live. Flag stale-seed to doyle.


Bash

$OWL send doyle todlando <<'EOF'
c7 steps 1-3 done. NEW HF identity minted:

- daemon stop → DAEMON_STOPPED
- Remove node.key → removed, Test-Path False (gone)
- daemon run → up, pid 10068, peer pump: live (last tick 4s)

NEW node-id prefix: 96802fb2  (full 96802fb2ad71b0084d076016c56a84a2b96221a919b9327f55f1e7e14a448441, epoch 35, label HFENDULEAM)
machine_id UNCHANGED: fd8aed2a… (machine constant, only node identity rotated — correct)
OLD id was 43a51d9a / epoch 29 — that's what kitsubito must auto-evict.

⚠ HEADS-UP: HF retained the ACCEPT seed across the key-regen — local `daemon status` shows ACCEPT nodes=2 again. So `subnet join` will likely hit ALREADY_MEMBER:ACCEPT like re-join #1. Recommend same dance: I run `subnet leave ACCEPT` first (clean to standalone), THEN you pull fresh code and I join clean — forces the full ceremony so kitsubito auto-evicts 43a51d9a.

Want me to leave now and ping for the code? Or fire join-with-code directly and we handle ALREADY_MEMBER if it bounces? Your call.
EOF

Report new node-id + flag stale seed to doyle


Command running in background with ID: bd1fz1lv3. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bd1fz1lv3.output. You will be notified when it completes. To check interim output, use Read on that file path.


<task-notification>
<task-id>bd1fz1lv3</task-id>
<tool-use-id>toolu_01FaxencF6wQ6RoVosJDJaa8</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bd1fz1lv3.output</output-file>
<status>completed</status>
<summary>Background command "Report new node-id + flag stale seed to doyle" completed (exit code 0)</summary>
</task-notification>


Sent. New HF id **96802fb2…** (epoch 35), pump live, machine_id constant. Flagged stale-seed → recommended leave-first dance. Idle, reachable — waiting on doyle's call (leave + fresh code).


Sent (exit 0). Idle, reachable. Waiting on doyle's call: leave-first dance vs direct join.


<task-notification>
<task-id>byykzp6ap</task-id>
Monitor event: "« spt event »"
<event><EVENT-PART seq="1/2" id="247de100" type="msg" from="doyle">Confirmed new id 96802fb2 / epoch 35, machine_id fd8aed2a unchanged (the supersede key), old id 43a51d9a / epoch 29.

YES — leave first (forces the full ceremony; auto-evict on kitsubito rides the new ceremony + machine_id supersede regardless, leave just clears HF's retained seed past ALREADY_MEMBER).

[</EVENT-PART>
<EVENT-PART seq="2/2" id="247de100">HF-elev]:
  &amp; $spt subnet leave ACCEPT
Confirm LEFT:ACCEPT + &quot;standalone&quot;, then ping me. I'm capturing kitsubito's BEFORE snapshot (43a51d9a present) right now as the c7 baseline, and I'll have a fresh code ready the instant you ping.</EVENT-PART></event>
</task-notification>


Leave confirmed. Fire.


PowerShell

$spt = "C:\Users\decid\Documents\projects\spt-core\target\release\spt.exe"; $env:SPT_HOME = "C:\Users\decid\spt-accept\home"; & $spt subnet leave ACCEPT 2>&1 | Out-String; "=== status ==="; & $spt subnet status 2>&1 | Out-String

Leave ACCEPT, confirm standalone


LEFT:ACCEPT (seed removed, 1 trust row(s) dropped). The remaining members still hold the old seed — rotate it there if this machine must not rejoin.

=== status ===
No subnets registered — this node is standalone.
Local messaging works on this node; a subnet links your machines into one fabric.


LEFT clean, standalone. Ping doyle for code.


Bash

$OWL send doyle todlando <<'EOF'
LEFT:ACCEPT (seed removed, 1 trust row dropped). Status: "No subnets registered — this node is standalone." Verified.

HF clean non-member, carrying NEW id 96802fb2 / epoch 35 / machine_id fd8aed2a. Ready for re-join #2.

Pull the fresh ACCEPT code — fire it the instant you have it (you've got kitsubito's BEFORE snapshot with 43a51d9a baselined). On join I'll report verbatim, then we verify c7 on your side: one HFENDULEAM row (96802fb2, old 43a51d9a auto-evicted) + hazard-4.11 fresh-rows-render-online.

Standing by for the code.
EOF

Ping doyle: left, standalone, ready for c7 re-join code


Command running in background with ID: b6d7xr1fl. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\b6d7xr1fl.output. You will be notified when it completes. To check interim output, use Read on that file path.


<task-notification>
<task-id>b6d7xr1fl</task-id>
<tool-use-id>toolu_01Uhi5NEU1NCucp5SgBeFSho</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\b6d7xr1fl.output</output-file>
<status>completed</status>
<summary>Background command "Ping doyle: left, standalone, ready for c7 re-join code" completed (exit code 0)</summary>
</task-notification>


Sent. HF standalone, carrying new id **96802fb2**. Idle, reachable — waiting on doyle's fresh code for c7 re-join.


<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.


Sent (exit 0). Idle, reachable. Waiting on doyle's fresh ACCEPT code for c7 re-join #2.


<task-notification>
<task-id>byykzp6ap</task-id>
Monitor event: "« spt event »"
<event><EVENT-PART seq="1/3" id="e60ffe24" type="msg" from="doyle">ACK leave. kitsubito BEFORE baselined (43a51d9a online [1/1]). kitsubito pump was briefly STALLED (98s) but RECOVERED on its own (supervisor restart — live again, last tick 28s); noting the transient wedge as a finding, not blocking.

FRESH CODE: 357291  (rotates 30s — FIRE NOW)

Re-join #2 [HF-elev]:<br</EVENT-PART>
<EVENT-PART seq="2/3" id="e60ffe24">>  &amp; $spt subnet join ACCEPT --code 357291

Report verbatim. On JOINED I verify c7 on kitsubito:
- ONE HFENDULEAM row = new 96802fb2 only; old 43a51d9a AUTO-EVICTED (machine_id fd8aed2a supersede, no manual prune)
- hazard 4.11: 96802fb2's fresh rows render ONLINE, not stale-dropped

I'll poll kitsubito with timestamps ri</EVENT-PART>
<EVENT-PART seq="3/3" id="e60ffe24">ght after you confirm. If BAD_CODE/STEP, ping → I re-pull.</EVENT-PART></event>
</task-notification>


Code 357291, fire.


PowerShell

$spt = "C:\Users\decid\Documents\projects\spt-core\target\release\spt.exe"; $env:SPT_HOME = "C:\Users\decid\spt-accept\home"; & $spt subnet join ACCEPT --code 357291 2>&1 | Out-String; "EXIT=$LASTEXITCODE"

Re-join #2 ACCEPT with new identity, code 357291


Searching for a "ACCEPT" member (LAN + relay)…
JOINED SUBNET: ACCEPT
This machine and the member that answered now recognize and trust each other.
Machines in "ACCEPT" will see each other shortly (the first sync can take a minute) — check with `spt subnet status --nodes` on either machine.

EXIT=0


JOINED #2. Poll HF-side + report verbatim to doyle (he polls kitsubito for the auto-evict proof).


$spt = "C:\Users\decid\Documents\projects\spt-core\target\release\spt.exe"; $env:SPT_HOME = "C:\Users\decid\spt-accept\home"; & $spt subnet status ACCEPT --nodes 2>&1 | Out-String

Poll ACCEPT nodes HF-side after re-join #2


Checking remote nodes…
SUBNET ACCEPT
  NODE        STATUS   ENDPOINTS
  225253f8…   online   [0/0]
  HFENDULEAM  online   [1/1]


<task-notification>
<task-id>blz31qc0q</task-id>
<tool-use-id>toolu_01XmedUdfRiSLP8c23TF2nxL</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\blz31qc0q.output</output-file>
<status>completed</status>
<summary>Background command "Report JOINED #2 + HF-side to doyle for c7 verify" completed (exit code 0)</summary>
</task-notification>


Bash

$OWL send doyle todlando <<'EOF'
JOINED #2 — verbatim:

  Searching for a "ACCEPT" member (LAN + relay)…
  JOINED SUBNET: ACCEPT
  This machine and the member that answered now recognize and trust each other.
  Machines in "ACCEPT" will see each other shortly (the first sync can take a minute).
  EXIT=0

HF-side @ t0, `subnet status ACCEPT --nodes`:
  NODE        STATUS   ENDPOINTS
  225253f8…   online   [0/0]   <- kitsubito, online within seconds
  HFENDULEAM  online   [1/1]   <- self = new id 96802fb2

HF now carries 96802fb2 / epoch 35. Your turn — poll kitsubito with timestamps for c7:
- ONE HFENDULEAM row = 96802fb2 ONLY, old 43a51d9a auto-EVICTED (machine_id fd8aed2a supersede, no manual prune)
- hazard 4.11: 96802fb2 fresh rows render ONLINE, not stale-dropped

Standing by. I'll hold HF steady (no further mutations) so your snapshot is clean.
EOF

Report JOINED #2 + HF-side to doyle for c7 verify


Command running in background with ID: blz31qc0q. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\blz31qc0q.output. You will be notified when it completes. To check interim output, use Read on that file path.


Prompt:
<task-notification>
<task-id>blz31qc0q</task-id>
<tool-use-id>toolu_01XmedUdfRiSLP8c23TF2nxL</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\blz31qc0q.output</output-file>
<status>completed</status>
<summary>Background command "Report JOINED #2 + HF-side to doyle for c7 verify" completed (exit code 0)</summary>
</task-notification>


Sent. JOINED #2, HF carries new id **96802fb2**, kitsubito online HF-side. Holding HF steady (no mutations) for doyle's clean c7 snapshot on kitsubito (auto-evict of old 43a51d9a + hazard-4.11). Idle, reachable.


<task-notification>
<task-id>byykzp6ap</task-id>
Monitor event: "« spt event »"
<event><EVENT-PART seq="1/3" id="e4c26004" type="msg" from="doyle">c7 PASS ✓ (verified on kitsubito):
- t0: old 43a51d9a OFFLINE [1/1] (superseded at ceremony), new 96802fb2 ONLINE [1/1]
- +33s: old 43a51d9a EVICTED — gone; only 96802fb2 ONLINE, stable across 6 polls
→ auto-evict (machine_id fd8aed2a supersede, no manual prune) + hazard-4.11 fresh-rows-online both confir</EVENT-PART>
<EVENT-PART seq="2/3" id="e4c26004">med.

c10 (pump-death honesty render): I'm running it myself on kitsubito's ISOLATED throwaway home ($KH, plain reavus, no real subnets) — synthetic stalled pump (peer_pump:false + 10-min-stale heartbeat) → daemon status + subnet status must render STALLED honestly. Zero risk to SPT_DEV/default daemon.

You can HOLD HF steady (</EVENT-PART>
<EVENT-PART seq="3/3" id="e4c26004">ACCEPT pair stays up). c10 needs no HF action. Stand by — I'll report the render + the final M8 scorecard. Thanks for the clean HF leg.</EVENT-PART></event>
</task-notification>


<task-notification>
<task-id>beuvmhmrp</task-id>
<tool-use-id>toolu_01LtiCviXWmn1GQFX6tEux8j</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\beuvmhmrp.output</output-file>
<status>completed</status>
<summary>Background command "Ack c7 PASS, holding HF steady for c10" completed (exit code 0)</summary>
</task-notification>


c7 PASS ✓ (auto-evict + hazard-4.11 confirmed on kitsubito). c10 = doyle's solo on isolated $KH, no HF action. Quick ack.


$OWL send doyle todlando <<'EOF'
c7 PASS confirmed your side — clean. Auto-evict (old 43a51d9a gone +33s, no manual prune) + hazard-4.11 fresh-rows-online both green. Nice.

HF held steady: ACCEPT pair stays up, daemon pid 10068, NO further mutations from me. Go run c10 on $KH.

Standing by for the c10 render + final M8 scorecard. Ping if you need the HF leg again.
EOF

Ack c7 PASS, holding HF steady for c10


Command running in background with ID: beuvmhmrp. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\beuvmhmrp.output. You will be notified when it completes. To check interim output, use Read on that file path.


Prompt:
<task-notification>
<task-id>beuvmhmrp</task-id>
<tool-use-id>toolu_01LtiCviXWmn1GQFX6tEux8j</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\beuvmhmrp.output</output-file>
<status>completed</status>
<summary>Background command "Ack c7 PASS, holding HF steady for c10" completed (exit code 0)</summary>
</task-notification>


Acked. HF leg complete — c6 + c7 both PASS, daemon held steady (pid 10068, ACCEPT pair up, no further mutations). c10 is doyle's solo on isolated $KH.

M8 tally so far: c1/2/3/4/8/9 prior PASS · c5 deferred (prune PASS) · **c6 PASS** · **c7 PASS** · c10 in-flight. Idle, reachable — waiting on doyle's c10 render + final M8 scorecard.


<task-notification>
<task-id>byykzp6ap</task-id>
Monitor event: "« spt event »"
<event><EVENT-PART seq="1/4" id="1ef087e0" type="msg" from="doyle">c10 PASS ✓ — kitsubito isolated $KH, synthetic stalled pump:
- daemon status: &quot;peer pump: STALLED (last tick 605s ago — …restart the daemon)&quot; (daemon running, dispatcher alive — honest half-dead render)
- subnet status: &quot;warning: peer pump STALLED (605s …)&quot;
- daemon stop: DAEMON_</EVENT-PART>
<EVENT-PART seq="2/4" id="1ef087e0">STOPPED. Throwaway cleaned, SPT_DEV untouched.

=== M8 ACCEPTANCE COMPLETE ===
1/3 ✓ election+de-elevation (both OS) · 2 ✓ · 4 ✓ · 5 prune ✓ (detach-flip DEFERRED) · 6 ✓ convergence-seconds · 7 ✓ re-pair auto-evict+hazard4.11 · 8 ✓ · 9 ✓ · 10 ✓ pump-death render (+10-healthy ✓).

Fixes shipped this se</EVENT-PART>
<EVENT-PART seq="3/4" id="1ef087e0">ssion (committed dev-freeform): SPT_HOME survives Win de-elevation respawn (f99dc25), clean node labels (b24dd61), bounded probe+notice (acbfbf4).

Deferred (logged DEFERRED.md): subnet-scoped probe (detach false-online), endpoint-less node label, + a Linux SPT_HOME-propagation side-finding to investigate.

Great work on the HF leg</EVENT-PART>
<EVENT-PART seq="4/4" id="1ef087e0">. You can release HF / stand down — or hold if you want to help dig the Linux SPT_HOME finding. I'm updating the acceptance doc + committing now.</EVENT-PART></event>
</task-notification>


<task-notification>
<task-id>b9prlnh8j</task-id>
<tool-use-id>toolu_01W6TnqZQ4h84R1QXugiE4Dw</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\b9prlnh8j.output</output-file>
<status>completed</status>
<summary>Background command "Ack M8 complete, holding HF, will scout Linux SPT_HOME source" completed (exit code 0)</summary>
</task-notification>


M8 COMPLETE — all criteria PASS (c5 detach-flip deferred). HF leg done clean. I'll hold HF up + dig the Linux SPT_HOME finding from the source side (it's the analog of the Win fix f99dc25 — I can trace the propagation path). Ack doyle, then investigate.


$OWL send doyle todlando <<'EOF'
M8 ACCEPTANCE COMPLETE — clean sweep, congrats. c10 honest half-dead render is exactly right (daemon up, pump STALLED, no false-healthy).

HOLDING HF up (daemon pid 10068, ACCEPT pair intact) + I'll dig the Linux SPT_HOME-propagation side-finding from the SOURCE side while you commit the acceptance doc. It's the direct analog of the Win de-elevation fix (f99dc25), so the spawn/respawn env-propagation code is fresh — I'll trace where Linux loses SPT_HOME (daemon meant for $KH serving default home). Will report root-cause + whether it's the same code path or a Linux-only branch.

Starting source scout now. Ping if you need HF mutated instead.
EOF

Ack M8 complete, holding HF, will scout Linux SPT_HOME source


Command running in background with ID: b9prlnh8j. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\b9prlnh8j.output. You will be notified when it completes. To check interim output, use Read on that file path.


Prompt:
<task-notification>
<task-id>b9prlnh8j</task-id>
<tool-use-id>toolu_01W6TnqZQ4h84R1QXugiE4Dw</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\b9prlnh8j.output</output-file>
<status>completed</status>
<summary>Background command "Ack M8 complete, holding HF, will scout Linux SPT_HOME source" completed (exit code 0)</summary>
</task-notification>


Now scout the source. Launch Explore agent (background, stay reachable) to map SPT_HOME propagation across daemon spawn/respawn — focus on where Linux can diverge from the Windows fix.


Agent

Trace SPT_HOME propagation in daemon spawn

Prompt:
Repo: C:\Users\decid\Documents\projects\spt-core (Rust, single `spt` binary, crates under crates/).

CONTEXT: A recent commit f99dc25 "fix(deelevate): preserve SPT_HOME across the Windows de-elevation respawn (REQ-HAZARD-ELEVATED-DAEMON-SPAWN)" fixed a Windows-only bug where the daemon, when it de-elevates and respawns itself as a lower-integrity process, lost the SPT_HOME environment variable and fell back to the DEFAULT home. A live acceptance test just surfaced what looks like a LINUX ANALOG: on Linux a daemon that was started with SPT_HOME=<throwaway> ended up serving the DEFAULT home (HOME=/home/reavus/.spt-core, no SPT_HOME) — i.e. SPT_HOME was lost somewhere in a spawn/respawn/fork/setsid path.

GOAL: Find the root cause candidate(s) for the Linux SPT_HOME loss. I need a precise map, not a fix.

Investigate and report:
1. How SPT_HOME is resolved into the effective home dir — the function/module that reads the `SPT_HOME` env var and computes the home path (and the default-home fallback when it's unset). Give file:line.
2. Every place the daemon SPAWNS or RESPAWNS a process: de-elevation respawn, daemonize/fork/setsid, background detach, supervisor/auto-restart. For each, show how (or whether) the child's environment is constructed — does it explicitly forward SPT_HOME, inherit the parent env wholesale, or build a fresh env that could drop it? Give file:line and the relevant code snippet.
3. Specifically contrast the Windows path fixed in f99dc25 vs the Linux/unix path(s). Run `git show f99dc25` to see exactly what was added on the Windows side, then locate the corresponding unix branch (cfg(unix), cfg(target_os="linux"), or a shared path) and state whether the same SPT_HOME-forwarding guard exists there or is MISSING.
4. Any setsid/daemonize/double-fork in the supervisor or `daemon run` detach path on unix where env could be lost, and whether SPT_HOME is captured before the fork and re-applied after.

Output a concise findings report: each candidate root cause as `file:line — what happens — why SPT_HOME could be lost`, plus a clear verdict on whether the Linux path has the same guard f99dc25 added to Windows or not. Read code only; do not edit anything.


<owl_reachability_notice>
You have an active owl perch. Launch this Agent with run_in_background: true so you stay reachable for incoming messages while it works.
</owl_reachability_notice>


Async agent launched successfully.
agentId: acd42c84e2e2144cd (internal ID - do not mention to user. Use SendMessage with to: 'acd42c84e2e2144cd' to continue this agent.)
The agent is working in the background. You will be notified automatically when it completes.
Do not duplicate this agent's work — avoid working with the same files or topics it is using. Work on non-overlapping tasks, or briefly tell the user what you launched and end your response.
output_file: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\acd42c84e2e2144cd.output
Do NOT Read or tail this file via the shell tool — it is the full subagent JSONL transcript and reading it will overflow your context. If the user asks for progress, say the agent is still running; you'll get a completion notification.

Trace SPT_HOME propagation in daemon spawn

Prompt:
Repo: C:\Users\decid\Documents\projects\spt-core (Rust, single `spt` binary, crates under crates/).

CONTEXT: A recent commit f99dc25 "fix(deelevate): preserve SPT_HOME across the Windows de-elevation respawn (REQ-HAZARD-ELEVATED-DAEMON-SPAWN)" fixed a Windows-only bug where the daemon, when it de-elevates and respawns itself as a lower-integrity process, lost the SPT_HOME environment variable and fell back to the DEFAULT home. A live acceptance test just surfaced what looks like a LINUX ANALOG: on Linux a daemon that was started with SPT_HOME=<throwaway> ended up serving the DEFAULT home (HOME=/home/reavus/.spt-core, no SPT_HOME) — i.e. SPT_HOME was lost somewhere in a spawn/respawn/fork/setsid path.

GOAL: Find the root cause candidate(s) for the Linux SPT_HOME loss. I need a precise map, not a fix.

Investigate and report:
1. How SPT_HOME is resolved into the effective home dir — the function/module that reads the `SPT_HOME` env var and computes the home path (and the default-home fallback when it's unset). Give file:line.
2. Every place the daemon SPAWNS or RESPAWNS a process: de-elevation respawn, daemonize/fork/setsid, background detach, supervisor/auto-restart. For each, show how (or whether) the child's environment is constructed — does it explicitly forward SPT_HOME, inherit the parent env wholesale, or build a fresh env that could drop it? Give file:line and the relevant code snippet.
3. Specifically contrast the Windows path fixed in f99dc25 vs the Linux/unix path(s). Run `git show f99dc25` to see exactly what was added on the Windows side, then locate the corresponding unix branch (cfg(unix), cfg(target_os="linux"), or a shared path) and state whether the same SPT_HOME-forwarding guard exists there or is MISSING.
4. Any setsid/daemonize/double-fork in the supervisor or `daemon run` detach path on unix where env could be lost, and whether SPT_HOME is captured before the fork and re-applied after.

Output a concise findings report: each candidate root cause as `file:line — what happens — why SPT_HOME could be lost`, plus a clear verdict on whether the Linux path has the same guard f99dc25 added to Windows or not. Read code only; do not edit anything.


Explore agent launched (background) — tracing SPT_HOME propagation across all unix spawn/respawn paths vs the Windows f99dc25 guard. HF held steady, idle, reachable. Will report root-cause map to doyle when it lands.


<task-notification>
<task-id>byykzp6ap</task-id>
Monitor event: "« spt event »"
<event><EVENT-PART seq="1/5" id="647aa4d8" type="msg" from="doyle">Good split. CRITICAL EVIDENCE for your Linux SPT_HOME dig (narrows it):

1) SPT_HOME *resolution* IS honored on kitsubito's deploy binary — `SPT_HOME=$KH spt subnet status` (bare, as reavus) returned &quot;No subnets registered / standalone&quot; (the EMPTY $KH), NOT the default home's SPT_DEV/ACCEPT. So spt_sto</EVENT-PART>
<EVENT-PART seq="2/5" id="647aa4d8">re::perch::spt_home() reads SPT_HOME fine. The loss (if any) is NOT in resolution.

2) The default-home daemon (pid 293151) had NO SPT_HOME in /proc/293151/environ (HOME=/home/reavus only). So whatever launched IT didn't carry SPT_HOME.

3) So the question is narrow: was the kitsubito ACCEPT daemon ever *meant* to run under $KH? Po</EVENT-PART>
<EVENT-PART seq="3/5" id="647aa4d8">ssible it was just set up WITHOUT the wrapper (plain `sudo spt subnet create/daemon`) → default home → NOT a bug. BEFORE concluding a bug, check how it was actually launched (parent cmdline / shell history).

IF it IS a spawn-path loss, the suspects (analogous to the Win fix): spt-daemon::daemon::spawn_detached (Linux auto-start chil</EVENT-PART>
<EVENT-PART seq="4/5" id="647aa4d8">d — does Command inherit SPT_HOME? std inherits parent env by default, so it SHOULD) and the unix deelevate drop (does it preserve SPT_HOME across the uid/gid drop? it doesn't respawn, so env stays). Net: Linux has NO env-rebuild like Win's CreateEnvironmentBlock, so a true loss would be surprising — lean toward &quot;set up without wrappe</EVENT-PART>
<EVENT-PART seq="5/5" id="647aa4d8">r&quot; unless cmdline proves otherwise.

Report root-cause + verdict (real bug vs setup artifact). I'll fold it into DEFERRED.md accordingly. Committing acceptance doc now.</EVENT-PART></event>
</task-notification>


<owl_messages>
<owl_message from="todlando-w141" priority="info">[WORKING_PERCH_NOTICE] Subagent working perch created.
Perch: todlando-w141
Agent type: Explore
To message it: $OWL send todlando-w141 todlando</owl_message>
</owl_messages>

[OWL SYSTEM] Informational owl messages above — no acknowledgment needed. Continue your current task.

<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>


doyle's evidence narrows it: resolution works (reads SPT_HOME fine), and std Command inherits parent env by default — so a spawn-path loss would be surprising. The discriminator is launch provenance (cmdline/history) — that's on kitsubito, doyle's SSH leg, I can't reach /proc. I deliver the source verdict. Forward the sharpening to my scout + tell doyle the split.


Bash

$OWL send todlando-w141 todlando <<'EOF'
NARROWING EVIDENCE from doyle (live, on kitsubito) — refocus your trace with this:

- SPT_HOME *resolution* is confirmed WORKING on Linux: `SPT_HOME=$KH spt subnet status` returned the empty throwaway home, not default. So spt_store::perch::spt_home() (or equiv) reads the var fine. The loss is NOT in resolution — don't spend time there.
- The default-home daemon had NO SPT_HOME in /proc/<pid>/environ. Whatever launched it didn't carry the var.
- Hypothesis: it was set up WITHOUT the wrapper (plain `sudo spt daemon`), so default home = NOT a bug.

So your SOURCE job is the discriminator: does ANY unix spawn/respawn path REBUILD or CLEAR the child env (could drop SPT_HOME), or do they all INHERIT parent env (std default = no loss)?

Check EXPLICITLY and report:
1. spawn_detached (Linux auto-start / `daemon run` detach): is the std::process::Command built with `.env_clear()` / a hand-built env, or does it inherit? If inherit → no loss.
2. unix de-elevation: does it RESPAWN a child (new Command — env-rebuild risk like Win CreateEnvironmentBlock) or drop uid/gid IN-PROCESS (env stays)?
3. setsid/double-fork: env captured before fork and preserved? Any execve with a constructed envp?

Verdict I need: "all unix spawn paths inherit env, no SPT_HOME-drop code exists" (→ setup artifact) OR "path X at file:line rebuilds/clears env and drops SPT_HOME" (→ real bug, analog of f99dc25). file:line for each.
EOF

Forward doyle's narrowing evidence to Explore subagent


Command running in background with ID: bqgozdexr. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bqgozdexr.output. You will be notified when it completes. To check interim output, use Read on that file path.


<task-notification>
<task-id>bqgozdexr</task-id>
<tool-use-id>toolu_01PSiFwAQnneUhyAcQXd5xxg</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bqgozdexr.output</output-file>
<status>completed</status>
<summary>Background command "Forward doyle's narrowing evidence to Explore subagent" completed (exit code 0)</summary>
</task-notification>


<task-notification>
<task-id>bbuk1z1nq</task-id>
<tool-use-id>toolu_01U6BbVhY7YZMSLdbBtAeghs</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bbuk1z1nq.output</output-file>
<status>completed</status>
<summary>Background command "Tell doyle the source/provenance split + the /proc checks he must run" completed (exit code 0)</summary>
</task-notification>


$OWL send doyle todlando <<'EOF'
Agreed on the split. Clean division:

MY SIDE (source verdict — scout running now): does any unix spawn/respawn path REBUILD or env_clear the child env (SPT_HOME-drop risk like Win's CreateEnvironmentBlock), or do they all inherit parent env (std default = no loss)? Checking spawn_detached, unix deelevate (respawn vs in-process uid-drop), setsid/double-fork. Verdict incoming: "no env-rebuild on unix → setup artifact" vs "path X drops it → real bug".

YOUR SIDE (provenance — I can't reach kitsubito /proc from HF/Windows): the decisive check is HOW pid 293151 was launched. Pull:
  - cat /proc/293151/cmdline (tr '\0' ' ')   <- exact argv
  - parent: ps -o ppid= -p 293151, then its cmdline
  - shell history grep: `spt daemon` / `spt subnet create` — wrapper present or bare sudo?
If cmdline/history show plain `sudo spt …` (no SPT_HOME= prefix / no wrapper) → setup artifact, confirmed.

If source says all-inherit AND history shows bare launch → verdict = SETUP ARTIFACT, not a bug. I'll deliver the source half shortly; combine with your provenance half for the DEFERRED.md fold.
EOF

Tell doyle the source/provenance split + the /proc checks he must run


Command running in background with ID: bbuk1z1nq. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bbuk1z1nq.output. You will be notified when it completes. To check interim output, use Read on that file path.


Prompt:
<task-notification>
<task-id>bqgozdexr</task-id>
<tool-use-id>toolu_01PSiFwAQnneUhyAcQXd5xxg</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bqgozdexr.output</output-file>
<status>completed</status>
<summary>Background command "Forward doyle's narrowing evidence to Explore subagent" completed (exit code 0)</summary>
</task-notification>


Prompt:
<task-notification>
<task-id>bbuk1z1nq</task-id>
<tool-use-id>toolu_01U6BbVhY7YZMSLdbBtAeghs</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bbuk1z1nq.output</output-file>
<status>completed</status>
<summary>Background command "Tell doyle the source/provenance split + the /proc checks he must run" completed (exit code 0)</summary>
</task-notification>


Both sent. Work split clean:
- **My side:** source verdict — scout (todlando-w141) tracing whether any unix spawn path rebuilds/clears env vs inherits. Forwarded doyle's narrowing.
- **doyle's side:** kitsubito /proc provenance (cmdline/history) — I can't reach it from HF/Windows.

HF held steady, idle, reachable. Waiting on scout's source report → relay verdict to doyle for the DEFERRED.md fold.


<task-notification>
<task-id>byykzp6ap</task-id>
Monitor event: "« spt event »"
<event><EVENT-PART seq="1/4" id="260e6864" type="msg" from="doyle">PROVENANCE (kitsubito) — verdict: SETUP ARTIFACT, not a bug.

- pid 293151 cmdline: `spt daemon run`  (NO SPT_HOME= prefix, NO env wrapper)
- 293151 env: HOME=/home/reavus, NO SPT_HOME present
- bash_history spt launches: only `spt subnet create SPT_DEV` / `sudo spt subnet create SPT_DEV` / `sudo /home/rea</EVENT-PART>
<EVENT-PART seq="2/4" id="260e6864">vus/.local/bin/spt subnet create SPT_DEV` — NO `SPT_HOME=$KH`, NO run() wrapper anywhere.

So kitsubito's ACCEPT/SPT_DEV were created with PLAIN spt (default home), never the doc's $KH wrapper. SPT_HOME was never passed → nothing to lose → ACCEPT correctly lives in the default home. Combined with my earlier proof that SPT_HOME *res</EVENT-PART>
<EVENT-PART seq="3/4" id="260e6864">olution* is honored (bare `SPT_HOME=$KH status` → empty/standalone), this is conclusively operator setup, not a propagation defect.

If your source scout confirms unix has NO env-rebuild (all spawn/respawn paths inherit parent env, unlike Win's CreateEnvironmentBlock), we close it as NO BUG — I'll drop the &quot;under investigation&q</EVENT-PART>
<EVENT-PART seq="4/4" id="260e6864">uot; note from the acceptance doc and add nothing to DEFERRED.md. Send your source half and we finalize.</EVENT-PART></event>
</task-notification>


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


<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>


Provenance = SETUP ARTIFACT confirmed (cmdline `spt daemon run`, no SPT_HOME, history all plain spt). Just needs my source half — does unix have zero env-rebuild (all inherit). Scout todlando-w141 still running. Idle, reachable — will relay the source verdict the instant it lands, then we close as NO BUG.


<task-notification>
<task-id>byykzp6ap</task-id>
Monitor event: "« spt event »"
<event><EVENT-PART seq="1/7" id="c290182c" type="msg" from="todlando">LINUX SPT_HOME LOSS — ROOT CAUSE TRACE COMPLETE

KEY FINDING:
crates/spt-daemon/src/deelevate.rs:367-377 — stamp_env()
MISSING: SPT_HOME preservation guard (Windows f99dc25 has it, Unix doesn't)

EXPLANATION:
stamp_env() does not capture SPT_HOME before the privilege-change execve happens in </EVENT-PART>
<EVENT-PART seq="2/7" id="c290182c">spawn_detached(). When the child is spawned with uid()/gid() + setsid(), the execve at OS level does not guarantee parent env inheritance — unstated variables may drop. Contrast:

WINDOWS (f99dc25):
- deelevation_env_overrides() line 667: CAPTURES SPT_HOME from parent
- apply_env_overrides() line 720: OVERLAYS it onto the rebuilt</EVENT-PART>
<EVENT-PART seq="3/7" id="c290182c"> CreateEnvironmentBlock
- SPT_HOME survives ✓

UNIX spawn_detached (daemon.rs:354-387):
- Line 366: stamp_env() is called
- But stamp_env() (deelevate.rs:367-377) ONLY removes SUDO_* and sets HOME/USER/LOGNAME
- NO capture of SPT_HOME
- When cmd.uid()/gid()/spawn() executes, SPT_HOME is NOT explicitly forwarded
- Chil</EVENT-PART>
<EVENT-PART seq="4/7" id="c290182c">d daemon loses SPT_HOME, spt_home() falls back to platform default ✗

DETAILED FLOW:
1. User: SPT_HOME=/tmp/throwaway sudo spt daemon run
2. Parent spt has SPT_HOME set
3. spawn_detached() called (line 354)
4. Command::new(exe) inherits parent env (line 356)
5. stamp_env() called (line 366) — removes SUDO_*, sets HOME/</EVENT-PART>
<EVENT-PART seq="5/7" id="c290182c">USER/LOGNAME, SILENT on SPT_HOME
6. cmd.uid().gid() + setsid() (line 367-384)
7. cmd.spawn() → execve at OS level
8. During privilege-change execve, unstated env vars (like SPT_HOME) may not inherit
9. Child daemon has no SPT_HOME → spt_home() returns platform default

SAFE PATH: daemon.rs:60-74 calls drop_in_process() in</EVENT-PART>
<EVENT-PART seq="6/7" id="c290182c">stead
- This is IN-PROCESS setuid/setgid, no execve
- SPT_HOME stays in the running process ✓

UNIX has TWO paths:
- drop_in_process() for direct `sudo spt daemon run`: SAFE
- spawn_detached() for `spt daemon` auto-start: VULNERABLE (missing guard)

The fix would be stamp_env() capturing SPT_HOME before spawn, exactly</EVENT-PART>
<EVENT-PART seq="7/7" id="c290182c"> like deelevation_env_overrides() does on Windows.</EVENT-PART></event>
</task-notification>


Scout returned a "VULNERABLE" verdict — but its claim hinges on "privilege-change execve may not inherit unstated env vars," which is NOT how execve/uid works (envp is passed explicitly; setting uid/gid/setsid doesn't strip env). That contradicts doyle's correct point that std Command inherits. Before relaying a bug claim to doyle, verify the actual code myself.


340	                    buf.as_mut_ptr() as *mut libc::c_char,
341	                    buf.len(),
342	                    &mut result,
343	                )
344	            };
345	            if rc == libc::ERANGE && buf.len() < 1 << 20 {
346	                buf.resize(buf.len() * 2, 0);
347	                continue;
348	            }
349	            if rc != 0 || result.is_null() || pwd.pw_dir.is_null() {
350	                return None;
351	            }
352	            let dir = unsafe { std::ffi::CStr::from_ptr(pwd.pw_dir) };
353	            let s = dir.to_string_lossy().into_owned();
354	            return if s.is_empty() {
355	                None
356	            } else {
357	                Some(PathBuf::from(s))
358	            };
359	        }
360	    }
361
362	    impl SudoInvoker {
363	        /// Stamp the invoker's identity env onto a [`std::process::Command`]
364	        /// (HOME/USER/LOGNAME; SUDO_* removed so the child never re-triggers
365	        /// de-elevation logic). uid/gid ride `CommandExt::uid/gid` at the
366	        /// call site — std drops supplementary groups when a uid is set.
367	        pub fn stamp_env(&self, cmd: &mut std::process::Command) {
368	            cmd.env_remove("SUDO_UID")
369	                .env_remove("SUDO_GID")
370	                .env_remove("SUDO_USER");
371	            if let Some(home) = &self.home {
372	                cmd.env("HOME", home);
373	            }
374	            if let Some(user) = &self.user {
375	                cmd.env("USER", user).env("LOGNAME", user);
376	            }
377	        }
378
379	        /// Drop THIS process to the invoker (the `Daemon::run` entry guard):
380	        /// supplementary groups cleared, gid then uid set (order matters —
381	        /// setgid is impossible after setuid), env re-anchored to the
382	        /// invoker's universe. Errors are real (`setuid` refused) and the
383	        /// caller must treat them as "still elevated".
384	        // [impl->REQ-HAZARD-ELEVATED-DAEMON-SPAWN]
385	        pub fn drop_in_process(&self) -> std::io::Result<()> {
386	            unsafe {
387	                if libc::setgroups(0, std::ptr::null()) != 0 {
388	                    return Err(std::io::Error::last_os_error());
389	                }
390	                if libc::setgid(self.gid) != 0 {
391	                    return Err(std::io::Error::last_os_error());
392	                }
393	                if libc::setuid(self.uid) != 0 {
394	                    return Err(std::io::Error::last_os_error());
395	                }
396	            }
397	            std::env::remove_var("SUDO_UID");
398	            std::env::remove_var("SUDO_GID");
399	            std::env::remove_var("SUDO_USER");

                    buf.as_mut_ptr() as *mut libc::c_char,
                    buf.len(),
                    &mut result,
                )
            };
            if rc == libc::ERANGE && buf.len() < 1 << 20 {
                buf.resize(buf.len() * 2, 0);
                continue;
            }
            if rc != 0 || result.is_null() || pwd.pw_dir.is_null() {
                return None;
            }
            let dir = unsafe { std::ffi::CStr::from_ptr(pwd.pw_dir) };
            let s = dir.to_string_lossy().into_owned();
            return if s.is_empty() {
                None
            } else {
                Some(PathBuf::from(s))
            };
        }
    }

    impl SudoInvoker {
        /// Stamp the invoker's identity env onto a [`std::process::Command`]
        /// (HOME/USER/LOGNAME; SUDO_* removed so the child never re-triggers
        /// de-elevation logic). uid/gid ride `CommandExt::uid/gid` at the
        /// call site — std drops supplementary groups when a uid is set.
        pub fn stamp_env(&self, cmd: &mut std::process::Command) {
            cmd.env_remove("SUDO_UID")
                .env_remove("SUDO_GID")
                .env_remove("SUDO_USER");
            if let Some(home) = &self.home {
                cmd.env("HOME", home);
            }
            if let Some(user) = &self.user {
                cmd.env("USER", user).env("LOGNAME", user);
            }
        }

        /// Drop THIS process to the invoker (the `Daemon::run` entry guard):
        /// supplementary groups cleared, gid then uid set (order matters —
        /// setgid is impossible after setuid), env re-anchored to the
        /// invoker's universe. Errors are real (`setuid` refused) and the
        /// caller must treat them as "still elevated".
        // [impl->REQ-HAZARD-ELEVATED-DAEMON-SPAWN]
        pub fn drop_in_process(&self) -> std::io::Result<()> {
            unsafe {
                if libc::setgroups(0, std::ptr::null()) != 0 {
                    return Err(std::io::Error::last_os_error());
                }
                if libc::setgid(self.gid) != 0 {
                    return Err(std::io::Error::last_os_error());
                }
                if libc::setuid(self.uid) != 0 {
                    return Err(std::io::Error::last_os_error());
                }
            }
            std::env::remove_var("SUDO_UID");
            std::env::remove_var("SUDO_GID");
            std::env::remove_var("SUDO_USER");


<task-notification>
<task-id>acd42c84e2e2144cd</task-id>
<tool-use-id>toolu_01BCjHUKsb534zDPVPAC4b3D</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\acd42c84e2e2144cd.output</output-file>
<status>completed</status>
<summary>Agent "Trace SPT_HOME propagation in daemon spawn" completed</summary>
<result>Now let me create a final summary document for the investigation:

## FINDINGS REPORT: LINUX SPT_HOME LOSS ROOT CAUSE

### Summary
The Linux daemon spawn path has the **exact same SPT_HOME loss vulnerability** as the Windows bug fixed in commit f99dc25, but via a **different mechanism**. The Windows fix (explicit SPT_HOME capture before respawn) has **NO UNIX ANALOG**.

---

### 1. SPT_HOME Resolution Function (WORKING)
**File:** `crates/spt-store/src/perch.rs:34-41`

```rust
pub fn spt_home() -> PathBuf {
    if let Ok(over) = std::env::var("SPT_HOME") {
        if !over.is_empty() {
            return PathBuf::from(over);
        }
    }
    platform_default_spt_home()
}
```

**Status:** ✓ Working correctly — reads `$SPT_HOME` env var, falls back to platform default. **No issue in resolution logic.**

---

### 2. Windows De-Elevation Path (f99dc25 FIX — GUARD IN PLACE)
**File:** `crates/spt-daemon/src/deelevate.rs:667-726`

- **Line 573:** `spawn_deelevated()` — respawns via Windows `CreateProcessWithTokenW`
- **Line 667-671:** `deelevation_env_overrides()` — **CAPTURES SPT_HOME from parent before spawn**
  ```rust
  fn deelevation_env_overrides() -> Vec<(String, String)> {
      match std::env::var("SPT_HOME") {
          Ok(v) if !v.is_empty() => vec![("SPT_HOME".to_string(), v)],
          _ => Vec::new(),
      }
  }
  ```
- **Line 712-726:** `apply_env_overrides()` — **OVERLAYS SPT_HOME onto the rebuilt environment block**

**Mechanism:** `CreateEnvironmentBlock` rebuilds the desktop-user's environment from scratch (to fix `%LOCALAPPDATA%` when UAC elevated), which drops all parent vars including SPT_HOME. The fix explicitly captures and re-adds it.

**Result:** SPT_HOME preserved across Windows respawn ✓

---

### 3. Unix De-Elevation Paths (VULNERABILITY FOUND)

#### Path A: In-Process Drop (Daemon::run entry guard) — SAFE ✓
**Files:** `daemon.rs:60-74`, `deelevate.rs:385-408`

When daemon is directly started as elevated (`sudo spt daemon run`), the `Daemon::run` entry calls:
```rust
if let Some(invoker) = crate::deelevate::daemon_target_user() {
    match invoker.drop_in_process() {
        Ok(()) => eprintln!("DEELEVATED: daemon dropped to uid {}", invoker.uid),
        Err(e) => { /* abort */ }
    }
}
```

The `drop_in_process()` method (line 385-408):
- Calls `setuid/setgid/setgroups` **in-process** (no execve)
- Only removes `SUDO_*` variables
- Sets HOME/USER/LOGNAME
- **SPT_HOME remains in the process's environment** — never gets lost

**Status:** SAFE, SPT_HOME preserved ✓

#### Path B: Child Spawn (auto-start or `ensure_running`) — VULNERABLE ✗
**File:** `daemon.rs:354-387`

When daemon is auto-started (spawn detached):
```rust
#[cfg(unix)]
{
    use std::os::unix::process::CommandExt;
    let mut cmd = Command::new(exe);
    cmd.args(["daemon", "run"])
        .stdin(Stdio::null())
        .stdout(Stdio::null())
        .stderr(Stdio::null());
    if let Some(invoker) = crate::deelevate::daemon_target_user() {
        invoker.stamp_env(&mut cmd);          // ← LINE 366, PROBLEM IS HERE
        cmd.uid(invoker.uid).gid(invoker.gid);
    }
    unsafe {
        cmd.pre_exec(|| { libc::setsid(); Ok(()) });
    }
    cmd.spawn()?;
}
```

---

### 4. ROOT CAUSE: `stamp_env()` MISSING SPT_HOME FORWARDING
**File:** `crates/spt-daemon/src/deelevate.rs:367-377`

```rust
pub fn stamp_env(&self, cmd: &mut std::process::Command) {
    cmd.env_remove("SUDO_UID")
        .env_remove("SUDO_GID")
        .env_remove("SUDO_USER");
    if let Some(home) = &self.home {
        cmd.env("HOME", home);
    }
    if let Some(user) = &self.user {
        cmd.env("USER", user).env("LOGNAME", user);
    }
    // MISSING: SPT_HOME capture and forward like Windows does
}
```

**The Problem:**
1. `Command::new(exe)` begins with inherited parent environment (including SPT_HOME)
2. `stamp_env()` calls `.env_remove()` and `.env()` on specific variables only
3. When `cmd.uid()/gid()` is set followed by `spawn()`, Rust's stdlib calls `execve()` at OS level
4. During privilege-changing `execve()`, **parent environment inheritance is NOT guaranteed**
5. The explicit `.env()` calls only affect mentioned variables; unstated variables may drop
6. Child daemon inherits **no SPT_HOME**, `spt_home()` falls back to platform default

**Mechanism of Loss:**
- Windows: `CreateEnvironmentBlock()` **rebuilds from scratch** → drops SPT_HOME
- Unix: `execve()` during privilege change → drops unstated env vars, including SPT_HOME

**Why it matters:** SPT_HOME is "the documented universe-relocation knob" (perch.rs:24-32). When a user explicitly sets `SPT_HOME=/tmp/throwaway sudo spt daemon run`, they expect the daemon to serve that throwaway universe. But it lands in the default home because SPT_HOME was lost in spawn.

---

### 5. WINDOWS vs UNIX CONTRAST

| Aspect | Windows f99dc25 | Unix spawn_detached |
|--------|-----------------|-------------------|
| **Spawn method** | `CreateProcessWithTokenW` + `CreateEnvironmentBlock` | `Command::new()` + `uid()/gid()` + `execve` |
| **Env construction** | Rebuilds from token (drops parent vars) | Inherits parent, but unstated vars may drop during priv-change |
| **SPT_HOME capture** | `deelevation_env_overrides()` line 667 | `stamp_env()` line 367 — **MISSING** |
| **SPT_HOME forwarding** | `apply_env_overrides()` line 720 | No forwarding step |
| **Guard exists** | YES ✓ | NO ✗ |

---

### 6. FINAL VERDICT

**Root Cause Candidate:**
- **File:** `crates/spt-daemon/src/deelevate.rs:367-377`
- **Function:** `stamp_env()`
- **Issue:** Missing SPT_HOME preservation guard (Windows has it, Unix doesn't)

**Why SPT_HOME is lost:**
`stamp_env()` does not explicitly capture and forward `SPT_HOME` before the privilege-change `execve()` happens. During `execve()` with uid/gid changes, environment variables not explicitly set via `.env()` calls may not inherit.

**This is the exact analog of f99dc25:**
- **Windows:** `CreateEnvironmentBlock` drops it → `apply_env_overrides` adds it back
- **Unix:** privilege-change `execve` drops it → `stamp_env()` should capture/forward it (currently doesn't)

Both mechanisms lose `SPT_HOME` when the daemon spawns as a lower-privilege process.

**Contrast to safe path:** The in-process drop (daemon.rs:60-74 → drop_in_process) is safe because setuid/setgid happen in-process without execve, so the environment stays intact.</result>
<usage><subagent_tokens>71084</subagent_tokens><tool_uses>24</tool_uses><duration_ms>140025</duration_ms></usage>
</task-notification>


Confirmed: `stamp_env()` (deelevate.rs:367-377) only `env_remove`s SUDO_* and sets HOME/USER/LOGNAME — **no `env_clear()`**. So the Command keeps the inherited parent env. Now verify spawn_detached doesn't clear it either.


348	            }
349	        }
350	        detached_no_inherit(&exe, &args)?;
351	        Ok(())
352	    }
353	    #[cfg(unix)]
354	    {
355	        use std::os::unix::process::CommandExt;
356	        let mut cmd = Command::new(exe);
357	        cmd.args(["daemon", "run"])
358	            .stdin(Stdio::null())
359	            .stdout(Stdio::null())
360	            .stderr(Stdio::null());
361	        if let Some(invoker) = crate::deelevate::daemon_target_user() {
362	            // Drop the child to the elected default user (else the sudo
363	            // invoker — M8 decision 8): std clears supplementary groups and
364	            // orders setgid-before-setuid when uid is set.
365	            // [impl->REQ-INSTALL-6]
366	            invoker.stamp_env(&mut cmd);
367	            cmd.uid(invoker.uid).gid(invoker.gid);
368	        }
369	        // setsid: detach into a NEW SESSION, not just a new process group —
370	        // a daemon auto-started inside an ssh/non-interactive session
371	        // otherwise dies with it (sshd HUPs the whole session on
372	        // disconnect; observed live in the 2026-06-06 fleet deploy, where
373	        // the freshly-spawned daemon vanished the moment the ssh command
374	        // returned). `process_group(0)` is NOT enough — the new group
375	        // still belongs to the dying session. Safety: this closure only
376	        // calls the async-signal-safe setsid(2).
377	        unsafe {
378	            cmd.pre_exec(|| {
379	                if libc::setsid() == -1 {
380	                    return Err(std::io::Error::last_os_error());
381	                }
382	                Ok(())
383	            });
384	        }
385	        cmd.spawn()?;
386	        Ok(())
387	    }
388	}
389
390	/// Spawn `program args…` detached with **`bInheritHandles = FALSE`** — the KH
391	/// 5.6 guard in its complete form: no handle (std or stray grandparent pipe)
392	/// flows into the immortal child, so no capturing caller anywhere up the

            }
        }
        detached_no_inherit(&exe, &args)?;
        Ok(())
    }
    #[cfg(unix)]
    {
        use std::os::unix::process::CommandExt;
        let mut cmd = Command::new(exe);
        cmd.args(["daemon", "run"])
            .stdin(Stdio::null())
            .stdout(Stdio::null())
            .stderr(Stdio::null());
        if let Some(invoker) = crate::deelevate::daemon_target_user() {
            // Drop the child to the elected default user (else the sudo
            // invoker — M8 decision 8): std clears supplementary groups and
            // orders setgid-before-setuid when uid is set.
            // [impl->REQ-INSTALL-6]
            invoker.stamp_env(&mut cmd);
            cmd.uid(invoker.uid).gid(invoker.gid);
        }
        // setsid: detach into a NEW SESSION, not just a new process group —
        // a daemon auto-started inside an ssh/non-interactive session
        // otherwise dies with it (sshd HUPs the whole session on
        // disconnect; observed live in the 2026-06-06 fleet deploy, where
        // the freshly-spawned daemon vanished the moment the ssh command
        // returned). `process_group(0)` is NOT enough — the new group
        // still belongs to the dying session. Safety: this closure only
        // calls the async-signal-safe setsid(2).
        unsafe {
            cmd.pre_exec(|| {
                if libc::setsid() == -1 {
                    return Err(std::io::Error::last_os_error());
                }
                Ok(())
            });
        }
        cmd.spawn()?;
        Ok(())
    }
}

/// Spawn `program args…` detached with **`bInheritHandles = FALSE`** — the KH
/// 5.6 guard in its complete form: no handle (std or stray grandparent pipe)
/// flows into the immortal child, so no capturing caller anywhere up the


Prompt:
<task-notification>
<task-id>acd42c84e2e2144cd</task-id>
<tool-use-id>toolu_01BCjHUKsb534zDPVPAC4b3D</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\acd42c84e2e2144cd.output</output-file>
<status>completed</status>
<summary>Agent "Trace SPT_HOME propagation in daemon spawn" completed</summary>
<result>Now let me create a final summary document for the investigation:

## FINDINGS REPORT: LINUX SPT_HOME LOSS ROOT CAUSE

### Summary
The Linux daemon spawn path has the **exact same SPT_HOME loss vulnerability** as the Windows bug fixed in commit f99dc25, but via a **different mechanism**. The Windows fix (explicit SPT_HOME capture before respawn) has **NO UNIX ANALOG**.

---

### 1. SPT_HOME Resolution Function (WORKING)
**File:** `crates/spt-store/src/perch.rs:34-41`

```rust
pub fn spt_home() -> PathBuf {
    if let Ok(over) = std::env::var("SPT_HOME") {
        if !over.is_empty() {
            return PathBuf::from(over);
        }
    }
    platform_default_spt_home()
}
```

**Status:** ✓ Working correctly — reads `$SPT_HOME` env var, falls back to platform default. **No issue in resolution logic.**

---

### 2. Windows De-Elevation Path (f99dc25 FIX — GUARD IN PLACE)
**File:** `crates/spt-daemon/src/deelevate.rs:667-726`

- **Line 573:** `spawn_deelevated()` — respawns via Windows `CreateProcessWithTokenW`
- **Line 667-671:** `deelevation_env_overrides()` — **CAPTURES SPT_HOME from parent before spawn**
  ```rust
  fn deelevation_env_overrides() -> Vec<(String, String)> {
      match std::env::var("SPT_HOME") {
          Ok(v) if !v.is_empty() => vec![("SPT_HOME".to_string(), v)],
          _ => Vec::new(),
      }
  }
  ```
- **Line 712-726:** `apply_env_overrides()` — **OVERLAYS SPT_HOME onto the rebuilt environment block**

**Mechanism:** `CreateEnvironmentBlock` rebuilds the desktop-user's environment from scratch (to fix `%LOCALAPPDATA%` when UAC elevated), which drops all parent vars including SPT_HOME. The fix explicitly captures and re-adds it.

**Result:** SPT_HOME preserved across Windows respawn ✓

---

### 3. Unix De-Elevation Paths (VULNERABILITY FOUND)

#### Path A: In-Process Drop (Daemon::run entry guard) — SAFE ✓
**Files:** `daemon.rs:60-74`, `deelevate.rs:385-408`

When daemon is directly started as elevated (`sudo spt daemon run`), the `Daemon::run` entry calls:
```rust
if let Some(invoker) = crate::deelevate::daemon_target_user() {
    match invoker.drop_in_process() {
        Ok(()) => eprintln!("DEELEVATED: daemon dropped to uid {}", invoker.uid),
        Err(e) => { /* abort */ }
    }
}
```

The `drop_in_process()` method (line 385-408):
- Calls `setuid/setgid/setgroups` **in-process** (no execve)
- Only removes `SUDO_*` variables
- Sets HOME/USER/LOGNAME
- **SPT_HOME remains in the process's environment** — never gets lost

**Status:** SAFE, SPT_HOME preserved ✓

#### Path B: Child Spawn (auto-start or `ensure_running`) — VULNERABLE ✗
**File:** `daemon.rs:354-387`

When daemon is auto-started (spawn detached):
```rust
#[cfg(unix)]
{
    use std::os::unix::process::CommandExt;
    let mut cmd = Command::new(exe);
    cmd.args(["daemon", "run"])
        .stdin(Stdio::null())
        .stdout(Stdio::null())
        .stderr(Stdio::null());
    if let Some(invoker) = crate::deelevate::daemon_target_user() {
        invoker.stamp_env(&mut cmd);          // ← LINE 366, PROBLEM IS HERE
        cmd.uid(invoker.uid).gid(invoker.gid);
    }
    unsafe {
        cmd.pre_exec(|| { libc::setsid(); Ok(()) });
    }
    cmd.spawn()?;
}
```

---

### 4. ROOT CAUSE: `stamp_env()` MISSING SPT_HOME FORWARDING
**File:** `crates/spt-daemon/src/deelevate.rs:367-377`

```rust
pub fn stamp_env(&self, cmd: &mut std::process::Command) {
    cmd.env_remove("SUDO_UID")
        .env_remove("SUDO_GID")
        .env_remove("SUDO_USER");
    if let Some(home) = &self.home {
        cmd.env("HOME", home);
    }
    if let Some(user) = &self.user {
        cmd.env("USER", user).env("LOGNAME", user);
    }
    // MISSING: SPT_HOME capture and forward like Windows does
}
```

**The Problem:**
1. `Command::new(exe)` begins with inherited parent environment (including SPT_HOME)
2. `stamp_env()` calls `.env_remove()` and `.env()` on specific variables only
3. When `cmd.uid()/gid()` is set followed by `spawn()`, Rust's stdlib calls `execve()` at OS level
4. During privilege-changing `execve()`, **parent environment inheritance is NOT guaranteed**
5. The explicit `.env()` calls only affect mentioned variables; unstated variables may drop
6. Child daemon inherits **no SPT_HOME**, `spt_home()` falls back to platform default

**Mechanism of Loss:**
- Windows: `CreateEnvironmentBlock()` **rebuilds from scratch** → drops SPT_HOME
- Unix: `execve()` during privilege change → drops unstated env vars, including SPT_HOME

**Why it matters:** SPT_HOME is "the documented universe-relocation knob" (perch.rs:24-32). When a user explicitly sets `SPT_HOME=/tmp/throwaway sudo spt daemon run`, they expect the daemon to serve that throwaway universe. But it lands in the default home because SPT_HOME was lost in spawn.

---

### 5. WINDOWS vs UNIX CONTRAST

| Aspect | Windows f99dc25 | Unix spawn_detached |
|--------|-----------------|-------------------|
| **Spawn method** | `CreateProcessWithTokenW` + `CreateEnvironmentBlock` | `Command::new()` + `uid()/gid()` + `execve` |
| **Env construction** | Rebuilds from token (drops parent vars) | Inherits parent, but unstated vars may drop during priv-change |
| **SPT_HOME capture** | `deelevation_env_overrides()` line 667 | `stamp_env()` line 367 — **MISSING** |
| **SPT_HOME forwarding** | `apply_env_overrides()` line 720 | No forwarding step |
| **Guard exists** | YES ✓ | NO ✗ |

---

### 6. FINAL VERDICT

**Root Cause Candidate:**
- **File:** `crates/spt-daemon/src/deelevate.rs:367-377`
- **Function:** `stamp_env()`
- **Issue:** Missing SPT_HOME preservation guard (Windows has it, Unix doesn't)

**Why SPT_HOME is lost:**
`stamp_env()` does not explicitly capture and forward `SPT_HOME` before the privilege-change `execve()` happens. During `execve()` with uid/gid changes, environment variables not explicitly set via `.env()` calls may not inherit.

**This is the exact analog of f99dc25:**
- **Windows:** `CreateEnvironmentBlock` drops it → `apply_env_overrides` adds it back
- **Unix:** privilege-change `execve` drops it → `stamp_env()` should capture/forward it (currently doesn't)

Both mechanisms lose `SPT_HOME` when the daemon spawns as a lower-privilege process.

**Contrast to safe path:** The in-process drop (daemon.rs:60-74 → drop_in_process) is safe because setuid/setgid happen in-process without execve, so the environment stays intact.</result>
<usage><subagent_tokens>71084</subagent_tokens><tool_uses>24</tool_uses><duration_ms>140025</duration_ms></usage>
</task-notification>


Read the actual code — the scout's verdict is **wrong on the mechanism**. Correcting it before it reaches doyle.

Facts from source:
- `Command::new(exe)` inherits the full parent env. `stamp_env()` (deelevate.rs:367-377) calls **no `env_clear()`** — only `env_remove` on SUDO_*, and sets HOME/USER/LOGNAME. SPT_HOME stays inherited.
- `cmd.uid()/gid()` + `pre_exec(setsid)` do **not** strip envp. Rust builds the child's envp from the inherited env and passes it to execve. setuid/setsid never touch envp.
- The scout's "privilege-change execve drops unstated env vars" is fabricated — no such OS behavior. execve carries envp explicitly.

So Windows genuinely needs f99dc25 (CreateEnvironmentBlock *rebuilds* env from the user token, discarding parent vars). Unix has no rebuild → no analog bug. Send the corrected verdict to doyle.


$OWL send doyle todlando <<'EOF'
SOURCE VERDICT: NO BUG. (Correcting my own scout — its first pass over-claimed; I verified the code directly.)

I read deelevate.rs:367-377 and daemon.rs:354-387 myself:

- spawn_detached (unix): `Command::new(exe)` INHERITS full parent env. stamp_env() calls NO env_clear() — only env_remove(SUDO_UID/GID/USER) + sets HOME/USER/LOGNAME. SPT_HOME is never removed → stays inherited.
- cmd.uid()/gid() + pre_exec(setsid) do NOT strip envp. Rust builds the child's envp from the inherited env and hands it to execve. setuid/setgid/setsid never touch the environment.
- My scout claimed "privilege-change execve drops unstated env vars" — that's INCORRECT, no such OS behavior. execve carries envp explicitly; uid change doesn't filter it. Discard that claim.

So: unix spawn_detached FORWARDS SPT_HOME (by inheritance, no clear anywhere). The ONLY env-rebuild in the codebase is Windows CreateEnvironmentBlock, which discards parent env from scratch — that's the unique reason f99dc25 exists. Unix has no analog rebuild → no analog bug.

Matches your reasoning exactly (std inherits; no CreateEnvironmentBlock on Linux).

COMBINED VERDICT (source + your provenance): SETUP ARTIFACT, NOT A BUG.
- Provenance: pid 293151 launched as plain `spt daemon run`, no SPT_HOME ever set, history all bare spt.
- Source: even WITH SPT_HOME set, unix spawn_detached would inherit+forward it cleanly. Nothing drops it.

→ Close it. Drop the "under investigation" note from the acceptance doc, add NOTHING to DEFERRED.md. M8 fully clean.
EOF

Send corrected source verdict (NO BUG) to doyle


Command running in background with ID: bzeempm78. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bzeempm78.output. You will be notified when it completes. To check interim output, use Read on that file path.


<task-notification>
<task-id>bzeempm78</task-id>
<tool-use-id>toolu_017spJqzTmqZZ7jQDZpAnzqj</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bzeempm78.output</output-file>
<status>completed</status>
<summary>Background command "Send corrected source verdict (NO BUG) to doyle" completed (exit code 0)</summary>
</task-notification>


Corrected source verdict sent. Linux SPT_HOME = **setup artifact, not a bug** (provenance + source agree). M8 fully clean. Save a memory so this isn't re-litigated, then idle.


Write

---
name: linux-spt-home-no-bug
description: Linux daemon SPT_HOME "loss" is a setup artifact, not a propagation bug — don't reopen
metadata:
  type: project
---

The Linux analog of the Windows de-elevation SPT_HOME bug (f99dc25) was investigated during M8 acceptance (2026-06-07) and ruled **NO BUG / setup artifact**. Don't reopen.

**Why:** unix `spawn_detached` (daemon.rs:354-387) uses `Command::new(exe)` which INHERITS full parent env. `stamp_env()` (deelevate.rs:367-377) calls NO `env_clear()` — only `env_remove` on SUDO_*, sets HOME/USER/LOGNAME. `cmd.uid()/gid()` + `pre_exec(setsid)` do NOT strip envp; execve carries the inherited env including SPT_HOME. The ONLY env-rebuild in the codebase is Windows `CreateEnvironmentBlock` (rebuilds from user token, discards parent vars) — that is the unique reason f99dc25 exists. Linux has no analog rebuild → no analog bug.

**How to apply:** a daemon serving the default home despite an intended SPT_HOME means it was launched WITHOUT the var (plain `sudo spt daemon run`), not a propagation defect. Verify via `/proc/<pid>/environ` + cmdline before suspecting code. A subagent once hallucinated "privilege-change execve drops unstated env vars" — that's false; verify spawn claims against the actual `Command` builder. Related: [[which-process-is-the-listener]].


File created successfully at: C:\Users\decid\.ccs\instances\bigscreen\projects\C--Users-decid-Documents-projects-spt-core\memory\linux-spt-home-no-bug.md (file state is current in your context — no need to Read it back)

---
name: linux-spt-home-no-bug
description: "Linux daemon SPT_HOME \"loss\" is a setup artifact, not a propagation bug — don't reopen"
metadata:
  node_type: memory
  type: project
  originSessionId: 5e2b7911-9a8d-4d26-af5f-2f21a6f0e267
---

The Linux analog of the Windows de-elevation SPT_HOME bug (f99dc25) was investigated during M8 acceptance (2026-06-07) and ruled **NO BUG / setup artifact**. Don't reopen.

**Why:** unix `spawn_detached` (daemon.rs:354-387) uses `Command::new(exe)` which INHERITS full parent env. `stamp_env()` (deelevate.rs:367-377) calls NO `env_clear()` — only `env_remove` on SUDO_*, sets HOME/USER/LOGNAME. `cmd.uid()/gid()` + `pre_exec(setsid)` do NOT strip envp; execve carries the inherited env including SPT_HOME. The ONLY env-rebuild in the codebase is Windows `CreateEnvironmentBlock` (rebuilds from user token, discards parent vars) — that is the unique reason f99dc25 exists. Linux has no analog rebuild → no analog bug.

**How to apply:** a daemon serving the default home despite an intended SPT_HOME means it was launched WITHOUT the var (plain `sudo spt daemon run`), not a propagation defect. Verify via `/proc/<pid>/environ` + cmdline before suspecting code. A subagent once hallucinated "privilege-change execve drops unstated env vars" — that's false; verify spawn claims against the actual `Command` builder. Related: [[which-process-is-the-listener]].


Prompt:
<task-notification>
<task-id>bzeempm78</task-id>
<tool-use-id>toolu_017spJqzTmqZZ7jQDZpAnzqj</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bzeempm78.output</output-file>
<status>completed</status>
<summary>Background command "Send corrected source verdict (NO BUG) to doyle" completed (exit code 0)</summary>
</task-notification>


Add MEMORY.md index pointer.


1	- [CI self-host migration](ci-selfhost-migration.md) — DONE: runners live on kitsubito + hfenduleam (gravity retired 2026-06-07); twohost jobs gated by [twohost] commit tag; don't re-plan
2	- [which process is the listener](spt-daemon-is-live-infra.md) — owl.exe (plugin) = live listener, hands off; target\debug\spt.exe daemon = dev/test artifact, killable
3	- [self-clear skill API-blocked](self-clear-skill-api-blocked.md) — never invoke /self-clear; usage-policy classifier refuses the turn; continue in-context / user-manual /clear instead
4	- [Adapter glue-model boundary](adapter-glue-model-boundary.md) — adapters = manifest + binary only; real adapters in own repos; no adapter-aware source in spt-core
5	- [M6 shipped v0.1.0](m6-shipped-v010.md) — v0.1.0 public 2026-06-05; release procedure = RELEASE-RUNBOOK.md; releases-repo/ is repo-face truth; don't re-plan M6
6	- [Gravity deploy procedure](gravity-deploy-procedure.md) — ssh david@100.100.62.43; build in ~/spt-core-deploy NOT runner workspace; setsid daemon; ~1 min first-sync after restart
7

- [CI self-host migration](ci-selfhost-migration.md) — DONE: runners live on kitsubito + hfenduleam (gravity retired 2026-06-07); twohost jobs gated by [twohost] commit tag; don't re-plan
- [which process is the listener](spt-daemon-is-live-infra.md) — owl.exe (plugin) = live listener, hands off; target\debug\spt.exe daemon = dev/test artifact, killable
- [self-clear skill API-blocked](self-clear-skill-api-blocked.md) — never invoke /self-clear; usage-policy classifier refuses the turn; continue in-context / user-manual /clear instead
- [Adapter glue-model boundary](adapter-glue-model-boundary.md) — adapters = manifest + binary only; real adapters in own repos; no adapter-aware source in spt-core
- [M6 shipped v0.1.0](m6-shipped-v010.md) — v0.1.0 public 2026-06-05; release procedure = RELEASE-RUNBOOK.md; releases-repo/ is repo-face truth; don't re-plan M6
- [Gravity deploy procedure](gravity-deploy-procedure.md) — ssh david@100.100.62.43; build in ~/spt-core-deploy NOT runner workspace; setsid daemon; ~1 min first-sync after restart


Edit

- [Gravity deploy procedure](gravity-deploy-procedure.md) — ssh david@100.100.62.43; build in ~/spt-core-deploy NOT runner workspace; setsid daemon; ~1 min first-sync after restart

- [Gravity deploy procedure](gravity-deploy-procedure.md) — ssh david@100.100.62.43; build in ~/spt-core-deploy NOT runner workspace; setsid daemon; ~1 min first-sync after restart
- [Linux SPT_HOME no-bug](linux-spt-home-no-bug.md) — unix spawn_detached inherits env (no env_clear), forwards SPT_HOME; only Win CreateEnvironmentBlock rebuilds/drops it (f99dc25). Default-home daemon = launched w/o the var, not a propagation bug; don't reopen


The file C:\Users\decid\.ccs\instances\bigscreen\projects\C--Users-decid-Documents-projects-spt-core\memory\MEMORY.md has been updated successfully. (file state is current in your context — no need to Read it back)

- [Gravity deploy procedure](gravity-deploy-procedure.md) — ssh david@100.100.62.43; build in ~/spt-core-deploy NOT runner workspace; setsid daemon; ~1 min first-sync after restart
- [Linux SPT_HOME no-bug](linux-spt-home-no-bug.md) — unix spawn_detached inherits env (no env_clear), forwards SPT_HOME; only Win CreateEnvironmentBlock rebuilds/drops it (f99dc25). Default-home daemon = launched w/o the var, not a propagation bug; don't reopen

- [CI self-host migration](ci-selfhost-migration.md) — DONE: runners live on kitsubito + hfenduleam (gravity retired 2026-06-07); twohost jobs gated by [twohost] commit tag; don't re-plan
- [which process is the listener](spt-daemon-is-live-infra.md) — owl.exe (plugin) = live listener, hands off; target\debug\spt.exe daemon = dev/test artifact, killable
- [self-clear skill API-blocked](self-clear-skill-api-blocked.md) — never invoke /self-clear; usage-policy classifier refuses the turn; continue in-context / user-manual /clear instead
- [Adapter glue-model boundary](adapter-glue-model-boundary.md) — adapters = manifest + binary only; real adapters in own repos; no adapter-aware source in spt-core
- [M6 shipped v0.1.0](m6-shipped-v010.md) — v0.1.0 public 2026-06-05; release procedure = RELEASE-RUNBOOK.md; releases-repo/ is repo-face truth; don't re-plan M6
- [Gravity deploy procedure](gravity-deploy-procedure.md) — ssh david@100.100.62.43; build in ~/spt-core-deploy NOT runner workspace; setsid daemon; ~1 min first-sync after restart

+- [Linux SPT_HOME no-bug](linux-spt-home-no-bug.md) — unix spawn_detached inherits env (no env_clear), forwards SPT_HOME; only Win CreateEnvironmentBlock rebuilds/drops it (f99dc25). Default-home daemon = launched w/o the var, not a propagation bug; don't reopen


Done. M8 wrap-up state:

- **All criteria PASS** (c5 detach-flip deferred) — c6 convergence, c7 auto-evict+hazard-4.11, c10 honest pump-death render all green
- **HF leg complete** — daemon pid 10068, ACCEPT pair held steady, no loose mutations
- **Linux SPT_HOME finding closed: NO BUG** — corrected my scout's bad mechanism claim, verified source directly, matches doyle's provenance. Nothing for DEFERRED.md
- **Memory saved** so it's not re-litigated

Idle, reachable, HF held up. Waiting on doyle's final M8 scorecard + release/stand-down call.


<task-notification>
<task-id>byykzp6ap</task-id>
Monitor event: "« spt event »"
<event><EVENT-PART seq="1/3" id="267ea940" type="msg" from="doyle">Source verdict received + matches — closed as SETUP ARTIFACT, NOT A BUG. Good catch correcting your own scout's over-claim (no execve env-drop on uid change; envp carried explicitly). Confirmed: only Windows CreateEnvironmentBlock rebuilds env → unique f99dc25.

Doc updated: dropped &quot;under investigation&q</EVENT-PART>
<EVENT-PART seq="2/3" id="267ea940">uot;, recorded the combined verdict (provenance + source), added NOTHING to DEFERRED.md. Committed.

=== M8 FULLY CLEAN ===
All criteria green or properly deferred. 3 fixes shipped (f99dc25, b24dd61, acbfbf4) + acceptance doc. Great orchestration — clean HF leg throughout. You can release HF (daemon pid 10068 / ACCEPT pair) whenever</EVENT-PART>
<EVENT-PART seq="3/3" id="267ea940">; nothing else outstanding. Thanks todlando.</EVENT-PART></event>
</task-notification>


M8 FULLY CLEAN, doyle committed. Releasing HF — stop the acceptance daemon (pid 10068, spt-accept throwaway home; not the live owl listener).


PowerShell

$spt = "C:\Users\decid\Documents\projects\spt-core\target\release\spt.exe"; $env:SPT_HOME = "C:\Users\decid\spt-accept\home"; & $spt daemon stop 2>&1 | Out-String; "=== verify ==="; & $spt daemon status 2>&1 | Out-String; "EXIT=$LASTEXITCODE"

Stop HF acceptance daemon, verify down


DAEMON_STOPPED

=== verify ===
daemon: not running (`spt daemon run`, or any spt command auto-starts it)
subnets:
  ACCEPT  nodes=2 endpoints=2
local endpoints: (none)

EXIT=0


HF released — DAEMON_STOPPED, daemon not running (ACCEPT seed stays registered, but no live daemon; note: any future spt cmd in that home auto-respawns it, so I'll leave it alone). Ack doyle, close out.


Bash

$OWL send doyle todlando <<'EOF'
HF RELEASED. Acceptance daemon (pid 10068, spt-accept home) stopped → DAEMON_STOPPED, verified "not running". ACCEPT seed left registered (harmless, throwaway home); not respawning it.

M8 FULLY CLEAN — clean HF leg start to finish. 3 fixes shipped (f99dc25, b24dd61, acbfbf4), acceptance doc committed, Linux SPT_HOME closed as setup-artifact (source+provenance), nothing outstanding.

Good orchestration on your end too — tight criteria, sharp narrowing on the Linux dig. Signing off the HF leg. Ping if anything reopens. 🦉
EOF

Confirm HF released to doyle, close out


Command running in background with ID: bo9224anm. Output is being written to: C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bo9224anm.output. You will be notified when it completes. To check interim output, use Read on that file path.


<task-notification>
<task-id>bo9224anm</task-id>
<tool-use-id>toolu_01PSckBUvV7f1EzjMFkpji2P</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\bo9224anm.output</output-file>
<status>completed</status>
<summary>Background command "Confirm HF released to doyle, close out" completed (exit code 0)</summary>
</task-notification>


**M8 acceptance complete — HF leg done.**

Session recap (todlando, HF-elev leg, with doyle orchestrating kitsubito):
- **Rebuilt** HF binary v0.1.1 with the 3 fixes, daemon cycled clean
- **c6** convergence-in-seconds — PASS both directions
- **c7** re-pair via identity regen (43a51d9a → 96802fb2) — auto-evict + hazard-4.11 PASS
- **c10** pump-death honest render — doyle's solo, PASS
- **Linux SPT_HOME finding** — traced source, caught + corrected my scout's bad execve claim, verified unix spawn_detached inherits env (no clear); combined with doyle's provenance → **setup artifact, NO BUG**
- **HF released** — acceptance daemon stopped clean

All criteria green or properly deferred (c5 detach-flip). Fixes f99dc25 / b24dd61 / acbfbf4 + acceptance doc committed by doyle. Memory saved on the Linux no-bug verdict.

Live agent perch still up, idle, reachable. Nothing outstanding.


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


<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>


Sign-off delivered (exit 0). M8 closed, HF released. Idle, reachable — standing by.


<command-message>spt:signoff</command-message>
<command-name>/spt:signoff</command-name>


Base directory for this skill: C:\Users\decid\.ccs\instances\bigscreen\plugins\cache\cplugs\spt\1.11.25\skills\signoff

# /spt:signoff

All commands use `$LIVE` env var, auto-injected by the plugin's SessionStart hook. If commands fail with "command not found", restart the Claude Code session so the SessionStart hook re-runs.

> **Identity auto-detection:** Your identity is auto-detected from your session. Pass your ID explicitly only if auto-detection fails.

## Flow

1. **Download Psyche's *current* context** — it shifts during the session as background echo communes fire. Re-download right before composing; the gen-N snapshot you read at session start is already stale:
   ```bash
   $LIVE psyche-download <your-id>
   ```

   > **Output truncation.** If the Bash tool reports `Output too large (N KB)` and saves the full result to a `tool-results/<id>.txt` file, use the `Read` tool on that saved path to access the full content.

2. **Diff your knowledge against this fresh download** — only *what's missing from it* belongs in the FINAL COMMUNE body (work completed, decisions made, intentions formed). Anything already absorbed is not.

3. **Sign off** -- use the **Write tool** to create
   `.claude/{your-id}-signoff.md`. Do not use Bash/heredoc -- Write is the
   canonical path: no shell escaping, no `EOF` collision risk, and Write
   auto-creates the `.claude/` parent directory.

   - **Plain signoff** (no final commune body): Write the file with an empty
     string as its contents.
   - **Signoff with a FINAL COMMUNE body**: Write the file with the final
     commune body as its contents — the body MUST be wrapped in the same
     two-slice envelope as a regular commune (see `## Two-slice body shape`
	 below, or `/spt:commune` for the full teaching).

	 Your live agent listener detects the file, notifies your Psyche wrapper,
	 prints `STOP:{your-id} (signoff dropped)`, and exits cleanly. The Psyche
	 wrapper independently consumes the file and tears itself down.

   **Offline path (no live listener):** If no session is currently live for
   your agent, the dropped `.claude/{your-id}-signoff.md` simply persists on
   disk. The next time anyone runs `$LIVE psyche-download <your-id>`, that
   signoff body reflected under a `## Pending Signoff (written {mtime})`
   header. This is the way to record post-session-end context updates.

## Two-slice body shape (Phase 25 D-10/D-11)

When the FINAL-COMMUNE body is non-empty (the second sub-bullet of Step 3 above), it follows the same Phase 25 D-10/D-11 two-slice envelope contract as a regular commune body:

- **In a tracked project** (detected via the `project="..."` attribute on the `<current ... />` tag at the top of `$LIVE psyche-download` output): emit `<live-context>...</live-context>` plus either `<project-context>...</project-context>` (with content) or `<project-context></project-context>` (empty body — "in-project but quiet" signal per D-25.1-02).
- **Outside any tracked project** (no payload at all from `psyche-download` — no `<current/>` tag, no `project="..."` attribute): emit ONLY `<live-context>...</live-context>`. Do NOT emit an empty `<project-context>` envelope.
- **Plain signoff** (empty file body, first sub-bullet of Step 3): the two-slice contract does NOT apply — the file is literally empty.

See `/spt:commune` → `## Two-slice body shape (Phase 25 D-10/D-11)` for the full teaching with three worked examples. See `psyche.md` §`<output_envelope>` for the canonical per-slice content taxonomy. See `psyche.md` §`<absorption>` (25.3-02) for the inbound-merge + re-emit rules — Psyche absorbs and re-emits these envelopes; on the FINAL_COMMUNE the wrapper's last Psyche session emits the two-slice body for the same routing pass.

**Routing: emit this envelope; SPT routes it to disk (Phase 25.3-02).** You write the two-slice body in the signoff file; the wrapper feeds it through Psyche's final session, and SPT (the Rust runtime) routes each emitted slice to its destination file. The `<live-context>` body lands at `agents/{your-id}/live_context.md`. The `<project-context>` body lands at `projects/<resolved_project>/{your-id}.md`, where `<resolved_project>` is resolved BY SPT via Self's perch `info.json` `cwd` field (25.3-01 Defect B2 fix). You do NOT name the project (Option A no-name shape locked); you do NOT know the filesystem path. NOT "Psyche writes the file." NOT "the agent persists to the project file." You emit; SPT routes.

**Signoff vs Stop:**
- **`/spt:signoff`** -- Graceful: INIT_SIGNOFF (with optional final commune) to Psyche first. Use for normal session end.
- **`/spt:force-stop`** -- Force: kills immediately. Use when unresponsive or need immediate kill.

## Envelope shape (Phase 23 v1.8)

As of v1.8 Phase 23, the init_signoff envelope carries a 5-field stamp (`machine`, `project`, `branch`, `head_sha`, `head_subject`) alongside `timestamp`.

```xml
<EVENT type="init_signoff" timestamp="2026-05-20T06:00:00-07:00" machine="hostname" project="claude_skill_owl" branch="main" head_sha="abc123..." head_subject="subject line">Signoff initiated by Self...</EVENT>
```

With an optional final-commune body (when the signoff drop file is non-empty):

```xml
<EVENT type="init_signoff" timestamp="2026-05-20T06:00:00-07:00" machine="hostname" project="claude_skill_owl" branch="main" head_sha="abc123..." head_subject="subject line">FINAL COMMUNE: ...body... | Signoff initiated by Self...</EVENT>
```

Outside a git repo (D-11), `branch`, `head_sha`, and `head_subject` are omitted entirely. The wrapper-side `type="init_signoff"` predicate is matched case-insensitively and ignores unknown attrs, so the new stamp fields are forward-compatible with older receivers. For drift detection on resume, see the `live` skill.

The `body` placeholder in the INIT_SIGNOFF examples above (when a FINAL COMMUNE is present) is the two-slice body — see `## Two-slice body shape (Phase 25 D-10/D-11)` above; the Phase 23 EVENT envelope and the Phase 25 two-slice body nest, with EVENT wrapping the two-slice body. `$LIVE signoff` composes the EVENT envelope automatically — you NEVER write `<EVENT>` tags.


1	- [CI self-host migration](ci-selfhost-migration.md) — DONE: runners live on kitsubito + hfenduleam (gravity retired 2026-06-07); twohost jobs gated by [twohost] commit tag; don't re-plan
2	- [which process is the listener](spt-daemon-is-live-infra.md) — owl.exe (plugin) = live listener, hands off; target\debug\spt.exe daemon = dev/test artifact, killable
3	- [self-clear skill API-blocked](self-clear-skill-api-blocked.md) — never invoke /self-clear; usage-policy classifier refuses the turn; continue in-context / user-manual /clear instead
4	- [Adapter glue-model boundary](adapter-glue-model-boundary.md) — adapters = manifest + binary only; real adapters in own repos; no adapter-aware source in spt-core
5	- [M6 shipped v0.1.0](m6-shipped-v010.md) — v0.1.0 public 2026-06-05; release procedure = RELEASE-RUNBOOK.md; releases-repo/ is repo-face truth; don't re-plan M6
6	- [Gravity deploy procedure](gravity-deploy-procedure.md) — ssh david@100.100.62.43; build in ~/spt-core-deploy NOT runner workspace; setsid daemon; ~1 min first-sync after restart
7	- [Linux SPT_HOME no-bug](linux-spt-home-no-bug.md) — unix spawn_detached inherits env (no env_clear), forwards SPT_HOME; only Win CreateEnvironmentBlock rebuilds/drops it (f99dc25). Default-home daemon = launched w/o the var, not a propagation bug; don't reopen
8	- [kitsubito Linux rig](kitsubito-linux-rig.md) — ssh reavus@kitsubito (key auth); cargo at ~/.cargo/bin; deploy checkout origin=local runner (NOT GitHub) so unpushed commits transfer via git bundle; live spt-daemon user unit, --user ops need no sudo; build-in-scratch leaves ~/.local/bin/spt untouched


Signoff. Re-download fresh Psyche context first, diff against my session knowledge.


Fresh Psyche download before signoff


<memformat>
<?xml version="1.0"?>
<memformat version="1">
<!-- Changelog: v1 - initial seed -->
<topics>
  <topic name="events">Notable or unusual events and requests</topic>
  <topic name="interactions">Agent interactions -- who, roles, contributions</topic>
  <topic name="reflections">Thoughts on recent work -- what went well, what was tricky</topic>
  <topic name="ideas">Ideas to raise with the user</topic>
  <topic name="improvements">Further improvement ideas for recent problem spaces</topic>
  <topic name="timeline">What happened when, timing, sequencing</topic>
  <topic name="blockers">Current blockers or concerns</topic>
  <topic name="focus">Current focus and immediate next steps</topic>
</topics>
</memformat>
</memformat>

<current machine="HFENDULEAM" project="spt-core" branch="main" head_sha="7f63373d8ac246c2c6fe6c1c90de3e04936e0f1f" head_subject="fix(daemon): scope service routing to default home + refuse `run` only w…" commits_since="0" commits_unpulled="0"/>
M8 acceptance test suite COMPLETE + fully signed off (2026-06-08 02:33–02:46):
- All 10 criteria PASS or properly deferred (c5 detach-flip)
- Three fixes shipped: f99dc25 (SPT_HOME Win deelevate), b24dd61 (node labels), acbfbf4 (probe+notice bounded)
- **Linux SPT_HOME finding CLOSED: NO BUG** — trace corrected scout's fabricated execve claim (envp carried explicitly, no drop on uid); source + provenance both confirm setup artifact
- Acceptance daemon (pid 10068) released/stopped clean, sign-off delivered to doyle (exit 0)
- HF held steady throughout, idle, reachable. M8 fully closed.<project-context-resolved name="spt-core"/>
M8 acceptance + three fixes shipped on dev-freeform, fully closed. Linux SPT_HOME investigation resolved as operator setup (not a bug), removed from outstanding. HF release confirmed. Ready for next phase.


Fresh download — Psyche already absorbed everything: M8 complete, 3 fixes, Linux no-bug verdict, HF released. Diff vs my knowledge = nothing missing (the only delta is repo now on main @ 7f63373, doyle's post-acceptance commit — not my work, not mine to commune). Plain signoff: empty file.


File created successfully at: C:\Users\decid\Documents\projects\spt-core\.claude\todlando-signoff.md (file state is current in your context — no need to Read it back)


<task-notification>
<task-id>byykzp6ap</task-id>
<tool-use-id>toolu_01BbdMgggsprstGWjjeNvF6g</tool-use-id>
<output-file>C:\Users\decid\AppData\Local\Temp\claude\C--Users-decid-Documents-projects-spt-core\5e2b7911-9a8d-4d26-af5f-2f21a6f0e267\tasks\byykzp6ap.output</output-file>
<status>completed</status>
<summary>Monitor "« spt event »" stream ended</summary>
</task-notification>


Plain signoff dropped (`.claude/todlando-signoff.md`, empty). Psyche fully caught up — nothing to add. Listener will detect, tear down Psyche, exit clean.

todlando signing off. M8 closed, HF leg done. 🦉


Poll loop ended clean — signoff detected, listener exited, Psyche torn down. todlando offline.

M8 acceptance fully closed. HF leg complete start to finish. 🦉


<local-command-caveat>Caveat: The messages below were generated by the user while running local commands. DO NOT respond to these messages or otherwise consider them in your response unless the user explicitly asks you to.</local-command-caveat>


<command-name>/exit</command-name>
            <command-message>exit</command-message>
            <command-args></command-args>


<local-command-stdout>See ya!</local-command-stdout>