[warp-agent-staging]

Summary

• Replace the temporary category-based lookup that raised StopIteration with a read-only lookup by stable claim pair; absent history returns null and ambiguous history blocks comparison.
• Use saved metadata only as historical context, require fresh adjudication, and run regression coverage in CI. Audit state and public docs stay unchanged.

Related issues

Audit-state PR #876 (context only); request.

Validation

• Reproduced the original exception against chore: docs consistency audit state #876's saved state; the new command finds its permissions-category/cli-topic entry without changing input bytes and returns null for empty history.
• All 65 audit tests pass (five new cases failed before implementation); pinned benchmark passes 24/24 cases and 6/6 negative controls; Python compilation and whitespace checks pass.
• Changed-file style/UI checks pass (0 public pages applicable). trunk check unavailable: CLI not installed; site build not run for this Python/workflow-only change.

Follow-ups

The full audit was not rerun; saved findings remain unreverified by this fix.

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Project	Deployment	Actions	Updated
docs	Ready	Preview	Nov 4, 2026 9:55pm UTC

[warp-agent-staging]

This PR was generated with Warp, requested by @rachaelrenk.

Comment @warp-staging-factory on this PR to send it follow-up work.