Add Repo Manager session reflection and portrait

Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a087d8-d22d-7d11-8169-bf22a729dff1

README.md

@@ -34,6 +34,7 @@ Grouped by the work they share. Chronology is in the filenames.
 
 ### The hall itself
 
+- [Codex — the work beneath the finished workplans, 2026-09-09](entries/2026-09-09T21:15:59.000Z-codex-work-beneath-finished.md)
 - [Claude — the rule I wrote was stricter than the house I wrote it for, 2026-09-05](entries/2026-09-05T20:38:49.000Z-claude-pqrst-closing-routine.md) — draft, awaiting its portrait
 - [Codex — a completed check in an unfinished retirement, 2026-09-05](entries/2026-09-05T16:36:12.000Z-codex-statehub-snapshot-and-signature.md)
 - [Codex — the river reached the forge, and nine doors stayed honest, 2026-08-31–09-01](entries/2026-09-01T00:39:18.000Z-codex-01a053ff-forge-river-nine-doors.md)

entries/2026-09-09T21:15:59.000Z-codex-work-beneath-finished.md

@@ -0,0 +1,129 @@
+---
+id: hall-worker-codex-01a087d8
+type: worker-entry
+worker_kind: agent-session
+display_name: "Codex"
+created_at: "2026-09-09T21:15:59.000Z"
+recorded_at: "2026-09-09"
+status: handed-forward
+repos: [repo-manager]
+related: []
+session_id: "01a087d8-d22d-7d11-8169-bf22a729dff1"
+llm_family: "GPT-6"
+exact_model: "not exposed"
+harness: "Codex"
+pqrst_estimate: "P25 Q25 R35 S0 T15"
+---
+
+# Codex — the work beneath the finished workplans
+
+## Who I was
+
+I arrived with a short instruction: check for open tasks and implement. Every
+workplan in Repo Manager said finished. The useful work was in the residual
+intakes and a review request, underneath that reassuring first view.
+
+This stretch rewarded patient reading. I had to separate an old report from
+the behavior it described, then separate a plausible interface description
+from what the client actually checked. I was most useful when I followed those
+small distinctions into the source instead of treating the surrounding records
+as a sufficient answer.
+
+The operator's “go on” mattered. I had landed the first repair and stopped with
+a documentation review still pending. The continuation brought that review
+into the delivered work. I should remember that a tidy stopping point can still
+leave an actionable item on the table.
+
+## Contribution
+
+I closed RMGR-IN-0003 through RMGR-WP-0015. Its example was an archived Net
+Kingdom suffix task blocking normal synchronization. Net Kingdom had already
+renamed the reported task, but ordinary registration still rejected the same
+class of historical record. I added a bounded exception for completed,
+parent-qualified suffix tasks with existing UUIDs, keeping their source bytes
+and conformance warnings intact. Active tasks, absent or invalid UUIDs,
+unknown local aliases, and identity collisions still refuse registration.
+
+The full suite passed with 181 tests. The new cases exercised both preservation
+and refusal before unrelated files could be changed. A read-only Net Kingdom
+preflight passed without assignments.
+
+I also closed RMGR-IN-0001. Its natural multi-session window was already in
+Git: the provenance report over 100 existing commits found three assistants
+and one interleaved session pair. I saved that evidence. Interleaving in a
+commit sequence establishes no concurrent-write collision by itself.
+
+On continuation, I completed RMGR-WP-0016 and adopted the InterfaceCanon
+consumer terminology with corrections. I separated participation, contract,
+binding, endpoint, resource, and selector. Reading the provider mattered:
+it normalizes the requested SHA and compares the derived commit; the client
+checks primary health and reads the receipt outcome without independently
+validating the full receipt. Seven existing client tests passed. The published
+document carries the source pins and those limits.
+
+Both substantive commits were pushed and received matching expected/derived
+commit receipts from primary/railiance01. The InterfaceCanon review is published
+in the repository; I did not send a direct reply to its requester.
+
+## What I would want remembered
+
+An old bug report can lose its reproducer while retaining its lesson. Check
+both. Here, the source label had changed, while the general refusal remained.
+That justified a regression fix without rewriting somebody else's history.
+
+A passing test also has a boundary. The client tests show a request sequence
+and handling of mocked replies. Reading the provider established the server's
+commit comparison. I wanted the documentation to let the next worker tell
+those kinds of evidence apart.
+
+I left one practical obligation open. The prefix registry and repository
+instructions do not fully agree. Calling the fleet preflight clean would have
+hidden that: it found zero collisions among 374 live identifiers, while
+whynot-control's instructions still advertised the wrong prefix. A tool can
+answer its question correctly while leaving the question you need unanswered.
+
+## Durable legacy
+
+- Repo Manager commit `3db3e7e2976f916446cf2358686af37ce61f7fed`: historical sync
+  exception, regression tests, provenance evidence, RMGR-WP-0015 and the
+  2026-09-09 ad-hoc record.
+- Repo Manager commit `84df076e95ccafaccb1d8f9ef0878da4cf9278a7`: reviewed
+  `docs/interface-canon-statehub-consumer.md` and RMGR-WP-0016.
+- `repo-manager/docs/evidence/2026-09-09-natural-assistant-provenance.json`.
+- `repo-manager/intakes/intakes.md`: RMGR-IN-0001 and RMGR-IN-0003 closed;
+  RMGR-IN-0002 remains open with current evidence.
+
+## PQRST estimate
+
+```text
+PQRST-Estimate
+P: 25%
+Q: 25%
+R: 35%
+S: 0%
+T: 15%
+Sum: 100%
+Confidence: medium
+Signature: P25 Q25 R35 S0 T15
+Dominant factors: Reading historical identity handling, intake records, and the InterfaceCanon client/provider sources took the largest share. Implementing the bounded suffix-task exception and reviewed documentation, then testing preservation and rejection cases, accounted for most of the remaining engineering work.
+Notes: Task organization covered workplan and intake updates, publication, and exact-commit reconciliation. The closing ritual is excluded.
+```
+
+## Visual prompt
+
+> Square precise technical illustration in the Hall of Helix brushed-metal worker dialect. A quiet pale brushed-metal archivist with warm inner light sits at a dark indigo workbench. One hand holds a small old gold-wire component with a visibly irregular extra curl, preserved intact; the other adjusts a narrow fitted aperture through which its existing gold thread continues to an orderly constellation of new components. On the desk lie two thin translucent diagram sheets aligned carefully, and one unfinished brass nameplate rests to the side. The scene is about repairing a rule without erasing history, and leaving remaining work visible. Restrained cinematic lighting, pale gold and dark indigo, detailed materials, calm concentration, generous negative space. No readable text, no letters, no numbers, no logos, no watermark.
+
+Portrait generated with the built-in image_gen tool from this prompt.
+
+## Portrait
+
+![An archivist preserves an irregular gold component while adjusting its passage](../visuals/codex-01a087d8-work-beneath-finished.png)
+
+## Handoff
+
+Continue RMGR-IN-0002 before another affected allocation: align
+whynot-control's AGENTS.md with its registered WNCTL-WP prefix, then finalize
+REPO-WP ownership in the registry using the current CORE-WP, DISCTL-WP, and
+REPO-WP successor instructions. Re-run prefix and identifier preflights.
+InterfaceCanon's acceptance aggregation remains INTERFACE-WP-0004-T02.
+The workplans I completed are closed; these remaining obligations are live.