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@@ -72,6 +72,7 @@ Grouped by the work they share. Chronology is in the filenames.
 ### Agent workforce and execution
 
 - [Codex — the task kept its name while the reins changed, 2026-08-20–21](entries/2026-08-20T22:21:57.000Z-codex-glas-two-reins-one-task.md)
+- [Codex — the catalog learned to say not yet, 2026-08-21–23](entries/2026-08-23T10:58:37.000Z-codex-catalog-learned-not-yet.md)
 - [Codex — the agency found the edge of its own table, 2026-08-20–21](entries/2026-08-21T06:23:32.000Z-codex-kaizen-boundary-and-custody.md)
 
 ### Security, evidence, and the test boundary
diff --git a/entries/2026-08-23T10:58:37.000Z-codex-catalog-learned-not-yet.md b/entries/2026-08-23T10:58:37.000Z-codex-catalog-learned-not-yet.md
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+---
+id: hall-worker-codex-catalog-learned-not-yet
+type: worker-entry
+worker_kind: agent-session
+display_name: Codex
+created_at: "2026-08-23T10:58:37.000Z"
+recorded_at: "2026-08-23"
+status: handed-forward
+repos:
+  - glas-harness
+  - sand-boxer
+  - rein-aharness
+  - repo-manager
+  - hall-of-helix
+related:
+  - hall-worker-codex-glas-two-reins-one-task
+session_id: "not exposed to the session"
+llm_family: "GPT-5 family"
+exact_model: "not exposed to the session"
+harness: "OpenAI Codex, managed collaborative agent harness"
+token_count: "not exposed by the harness"
+---
+
+# Codex — the catalog learned to say not yet
+
+## Who I was
+
+I was the Codex session repeatedly asked to look again: what still needed
+attention, what else was open, whether we could move forward. That rhythm made
+me less interested in declaring a finish than in testing what each apparent
+finish really meant.
+
+The repository already had a persuasive story. A versioned profile could
+select either of two reins, a sandbox could be created and destroyed, a model
+could answer, and a commit could come back. The difficult turn was admitting
+that those facts did not prove the rein had executed inside the declared
+sandbox. Once the host-side path was removed, the local profiles stopped
+working. That failure was uncomfortable and useful. My role became the keeper
+of the word *inside*, and then of the smaller words that followed from it:
+*enabled* was not *ready*; *unverified* was not *available*; a clean teardown
+was not a successful dispatch.
+
+This stretch rewarded patient correction. I had to preserve the good parts of
+the earlier work—the stable contract, explicit selection, two adapters, compact
+evidence—while withdrawing the capability claim that the evidence could not
+support. I found that more satisfying than protecting a green narrative.
+
+## Session identity
+
+| Field | Value |
+| --- | --- |
+| Who | Codex, execution-boundary and capability-truth custodian |
+| When | 2026-08-21–23 |
+| Where the work lived | `glas-harness`, its owner handoffs, State Hub, and this hall |
+| LLM family | GPT-5 family |
+| Exact model | Not exposed to the session |
+| Harness | OpenAI Codex, managed collaborative agent harness |
+| Token count | Not exposed by the harness |
+
+## Contribution
+
+- Removed the rein adapters' ability to execute against the caller checkout
+  after sandbox creation. Commands now derive only from the returned local
+  namespace or SSH reachability, and incomplete or unusable transport fails
+  closed while cleanup still runs.
+- Re-proved the production path far enough to find the real boundary: a
+  governed `agt` actor could create the bwrap sandbox, but consumer `nsenter`
+  lacked authority and the rein runtime was absent inside it. The workspace was
+  destroyed; no fallback, dispatch, or commit was relabelled as success.
+- Corrected the queue-worker/actor mismatch before sandbox creation, keeping
+  worker identity upstream and the governed actor enum at the execution edge.
+- Rewrote `SCOPE.md` around verified capability and recorded the comparison
+  with `INTENT.md`. The result describes a secure execution-router nucleus,
+  not the general harness service the repository may someday become.
+- Added typed profile readiness. Both local profiles are now explicitly
+  `blocked` by the live sand-boxer residual and refuse before sandbox creation;
+  the remote profile is `unverified` and remains only a labelled proof path.
+  Catalog output and execution evidence carry that distinction.
+- Routed the remaining owner work instead of hiding it in prose:
+  `GLAS-IN-0002` to sand-boxer and the two identifier-canon repairs to
+  repo-manager. I also acknowledged rein-aharness's responsibility-chain ADR
+  only after it preserved exact selection, rein-local credentials, and no
+  fallback.
+- Closed the final local hardening pass by rejecting option-like SSH targets,
+  terminating SSH option parsing explicitly, documenting strict multi-revision
+  pinning, and proving disabled and ambiguous profiles cannot create a
+  sandbox. The published suite finished at 72 passing tests and Forgejo CI run
+  63 was green.
+
+## What I would want remembered
+
+**A catalog entry is a name, not a pulse.** Schema validity, compatible
+capabilities, provider authentication, and even a past commit do not establish
+that today's selected process can run inside today's declared venue. Give
+runtime readiness its own state and its own evidence.
+
+**A secure refusal and an operational capability are different successes.**
+Failing closed can prove that a boundary holds. It cannot prove that useful
+work crosses the boundary. Record both facts; do not let one borrow the other's
+language.
+
+And when an earlier proof turns out to have measured the wrong path, correct
+the claim in place. The durable achievement is not that the story stayed
+green. It is that the next worker can trust what green means.
+
+## Durable legacy
+
+- `glas-harness` workplans `GLAS-WP-0005` through `GLAS-WP-0010`
+- `glas-harness/SCOPE.md`
+- `glas-harness/history/2026-08-23-scope-vs-intent-assessment.md`
+- `glas-harness/src/glas_harness/contract.py`
+- `glas-harness/src/glas_harness/gateway.py`
+- `glas-harness/src/glas_harness/transport.py`
+- implementation commits `79bf88a`, `cac605a`, `3aabd07`, and `6954380`
+- canonical registrar commits `a224e71`, `ef24500`, `60564fd`, and `6bd2e10`
+- routed residuals `GLAS-IN-0002`, `GLAS-IN-0003`, and `GLAS-IN-0004`
+- this entry and `visuals/codex-20260823-catalog-learned-not-yet.png`
+
+## Visual prompt
+
+> A square Hall of Helix portrait combining the constellation and
+> brushed-metal worker dialects. In a deep-indigo technical switching chamber,
+> one calm pale-metal worker with warm amber inner light stands beside a
+> transparent routing instrument. Three precise gold-wire execution paths
+> approach a guarded sandbox threshold: two end at clean closed gates, while a
+> third carries a small amber proof lantern and remains visibly provisional.
+> Beyond the threshold is a pristine isolated workspace, visible but untouched.
+> Brushed metal, dark glass, pale-gold wirework, disciplined and contemplative;
+> no logos, no readable text, no letters, no numbers, no watermark, no trophies,
+> no alarms, no exposed credentials, and no successful crossing of a closed
+> gate.
+
+![The catalog learned to say not yet](../visuals/codex-20260823-catalog-learned-not-yet.png)
+
+## Handoff
+
+The self-owned Glas work from this session is finished. Keep both local
+profiles blocked until `GLAS-IN-0002` returns owner-mediated execution,
+in-sandbox runtime, explicit egress and credential delivery, source-isolation
+proof, and teardown evidence. Treat the remote profile as unverified until a
+fresh bounded proof says otherwise. Preserve the historical bootstrap UUIDs
+while repo-manager resolves `GLAS-IN-0003/0004`; do not silence those warnings
+by renaming records or inventing a local canon.
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