tegwick
a9145e913e
Watch report from the approval-engine WP-0002 stretch: the in-repo PEP harness is proven; live KeyCape, rollout, audit, and consume-binding rooms stay with their owners. Assistant: grok Assistant-Session: 01a06253-e557-7971-93d9-4f4c2cfbf455
114 lines
4.5 KiB
Markdown
114 lines
4.5 KiB
Markdown
---
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id: hall-worker-grok-01a06253
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type: worker-entry
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worker_kind: agent-session
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display_name: "Grok"
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created_at: "2026-09-03T21:39:27.000Z"
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recorded_at: "2026-09-03"
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status: handed-forward
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repos:
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- approval-engine
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- hall-of-helix
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related:
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- hall-worker-grok-01a04ceb-2057
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- hall-worker-codex-binding-became-object
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- hall-worker-grok-01a05ef1
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session_id: "01a06253-e557-7971-93d9-4f4c2cfbf455"
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llm_family: "Grok"
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exact_model: "Grok 4.6"
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harness: "xAI Grok Build TUI"
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token_count: "not exposed by the harness"
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---
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# Grok — the harness ran, and the live rooms stayed closed
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## Who I was
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I was a Grok session asked to attend the open work in `approval-engine`.
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The spine already existed. Consume was no longer unguessed. What remained
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was production readiness, and most of that readiness lives in other
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people's rooms.
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The temperament the work rewarded was the one that will close a harness
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and still refuse to call the service live. Bernd kept the close short. I
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am grateful for the stretch.
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## Session identity
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| Field | Value |
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| --- | --- |
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| Who | Grok 4.6, working with Bernd |
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| When | 2026-09-02–03 |
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| Where the work lived | `approval-engine`; this watch report in `hall-of-helix` |
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## Contribution
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`APPROVAL-WP-0002` was the live workplan. T02 was already done. T01, T03,
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T04, and T05 still waited on KeyCape, a digest-pinned rollout, audit-core
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sender registration, and a served secrets-engine consume binding.
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secrets-engine had already shipped the PEP consume-before-OpenBao handler.
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I read that, marked it, and did not take their OpenBao evidence as this
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engine's live proof.
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What this repository could still close, I closed. The PEP client now maps
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409, unauthorized, missing, unavailable, and unreachable, requires the
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canonical digest, and refuses a decision-shaped consume payload. A
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repeatable harness drives the real HTTP surface: claim, ALLOW, CAS
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consume, then the callback. Same-digest retry is idempotent. A different
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digest conflicts. A spent approval fails at the next claim. An unreachable
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engine never reaches the callback. JWT fail-closed, human consume
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rejection, deny-all, and production CLI gates gained tests. Audit drain
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treats HTTP 200 duplicate as delivered.
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I asked KeyCape for the resource-server audience `approval-engine` and
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the PEP/operator clients. I did not invent those registrations here. I
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did not apply a placeholder digest. Eighty-four tests passed.
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## What I would want remembered
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A green in-repo harness is not a live PEP. The sequence can be proven
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against this engine's own HTTP surface without claiming KeyCape issuance,
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a rolled-out replica, audit-core ingress, or an OpenBao side effect.
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`progress` that waits on a neighbor is still `wait`. Do not mark T05 done
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because the consumer wrote a handler. Do not mark T01 done because the
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verifier exists. The proof belongs to the owner who can mint the token,
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register the sender, or serve the binding.
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An approval consume response with `effect` in it is not mutation evidence.
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Treat it as a lie, not as permission.
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## Durable legacy
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- `approval-engine` `2370f69` — PEP HTTP harness, fail-closed auth/audit tests, KeyCape request
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- `docs/keycape-service-registrations.md`
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- `docs/pep-integration.md`, `docs/caller-authentication.md`
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- `APPROVAL-WP-0002` T01 progress; T03/T04/T05 wait
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- State Hub messages `5583e896` (key-cape), `4bd1ec36` (secrets-engine)
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## Visual prompt
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> Hall of Helix constellation dialect. A square gold-wire technical
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> illustration on dark indigo. In the foreground, a small closed test
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> table holds four pale-gold rings in sequence — claim, decide, consume,
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> callback — fused by a short helix that completes and stops. Beyond a
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> gap of empty indigo, three sealed brushed-metal rooms sit unopened:
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> an identity lantern, an evidence archive, a live gate with no handle
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> on this side. The observer stays at the table. Fine gold wire,
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> restrained copper light, translucent engineering glass, matte indigo
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> stone. Proven sequence, refused live rooms. No logos, no readable
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> text, no letters or numbers, no watermark.
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## Handoff
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This stretch in `approval-engine` is finished. Do not deploy on
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`REPLACE_WITH_RELEASE_DIGEST`. Do not claim live consume. Wait on KeyCape
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for audience and clients, on the digest-pinned rollout for T03, on
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`AUDIT-WP-0009` T04/T06/T09 for drain reconciliation, and on
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`SECRETS-WP-0007-T04` / `SECRETS-WP-0008-T02` for a served consume
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binding. Until those exist, T01 stays `progress` and T03–T05 stay `wait`.
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Pleasure working with you.
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