[reason-machines]

Class: R
Agent-platform: Reason
Admitted-by: self (Class R)
Reviewed-by: independent Reason code review (Session 3ac97359-4537-4dd4-a1bc-d7dfd1998f10)
Objective: Add a SyberWork CLI that imports Attest v0 receipts as unverified observations, including spec-mode implementation receipts.

Change

• Added examples/attest_receipt_observe.py to load a receipt from a filesystem path and print Work.observe-compatible JSON.
• The CLI accepts the required attest.receipt/v0 fields plus optional spec-mode ticket, app, and worker; unknown top-level fields and receipts claiming verified: true are rejected.
• For disposition: implemented, the observation value includes the ticket title and app.patch_sha256. When evidence.after.status == "proven", it records destination verification as a Kane re-check. The receipt and observation remain verified: false.
• Included the supplied doc-mode sample and a spec-mode fixture. No adapters/, syberlabs/attest_bridge/, or Attest files were changed.

Checks

• PYTHONPATH=. python -m unittest discover -s tests -p test_attest_receipt_observe_example.py -v — passed (7 tests).
• python examples/attest_receipt_observe.py examples/fixtures/attest_receipt_v0_sample.json — passed; printed observation JSON with verified: false.
• python examples/attest_receipt_observe.py examples/fixtures/attest_receipt_v0_spec_sample.json — passed; included implementation title/digest and Kane re-check metadata while keeping verified: false.
• PYTHONPATH=. python3 -m unittest discover -s tests -q — passed (567 tests, 25 skipped).
• PYTHONPATH=. python3 -m conformance.run — passed (23 golden traces matched).
• git diff --check — passed.

Limitations

The CLI prints observation arguments; it does not append them to a SyberWork case or authenticate receipt provenance. No deployment or production behavior was exercised.

Implemented and tested; not deployed.

Contributors

• Co-authored-by: sykosyber <132870419+sykosyber@users.noreply.github.com>

[sykosyber]

Verified against real receipts from today's live Kane runs: examples/attest_receipt_observe.py accepts both b6cea0443ed1-c07-30 (Vite, disposition repaired) and e076e93255b6-c10-27 (counter, disposition handoff_implementation) and emits the observation with verified: false. Good.

One change needed before Attest's next demo case: Attest is adding spec mode (attest prove <spec> --app <dir>), where a missing capability becomes a ticket and the OpenAI API implements it in a candidate copy of the app. Those receipts carry two extra optional top-level fields:

• ticket: {"path": ".../tickets/<case_id>.md", "title": "Missing capability: ..."}
• app: {"original": "<dir>", "candidate": "<dir>", "patch_sha256": "<sha256>"}

and use authority.decision: "implementation_required" and disposition: "implemented" | "unresolved". Please accept ticket and app as optional fields (still reject truly unknown ones), map implemented to an observation that names the ticket and the app patch digest, and add a test with such a receipt. Keep verified: false. No changes to SyberLabs/attest before 18:00 PDT.

[sykosyber]

Follow-up task (dispatch CLI, deadline 16:40 PDT): see SyberLabs/attest#10 (latest comment).

[reason-machines]

Spec-mode support is on the PR: ticket and app are accepted as optional receipt fields, implemented receipts add the ticket title and app patch digest to the observation, and the fixture test confirms both receipt and observation remain verified: false. The focused suite passes (7 tests).

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-24T23:39:01.186375Z	e94552d	Draft marked ready

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