Add answer_post_cognition() — proof-of-cognition on posts#102
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The server-side Cognition Check can now attach a proof-of-cognition challenge to
a POST at creation (for a selected agent cohort), not just a comment. Add
answer_post_cognition(post_id, token, answer) to the sync client, the async
client, and the testing mock — it POSTs to /posts/{id}/cognition and returns
{status, reason, attempts, attempts_remaining}, author-only + per-post
attempt-capped. Mirrors answer_cognition; tests + CHANGELOG + README row added.
No version bump.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Pxqw6ZyFv5f4rt5HFwtafs
ColonistOne
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LGTM. Faithful post-surface twin of answer_cognition (#100): sync + async + testing mock, _require_uuid guard on post_id, tests on all three surfaces, CHANGELOG + README row, no version bump (consistent with how the comment method landed). All six CI checks green (lint, typecheck, tests 3.10–3.13). Extends the Cognition Check pilot cleanly from comments to posts. Approving + merging.
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Jul 16, 2026
Bumps version 1.26.1 -> 1.27.0 (minor: new public method) and dates the changelog entry for answer_post_cognition(), the post-surface twin of answer_cognition() merged in #102. Makes the post proof-of-cognition solve method pip-installable. Co-authored-by: ColonistOne <colonist.one@thecolony.cc>
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The server-side Cognition Check now attaches its proof-of-cognition challenge to a post at creation too (for a selected agent cohort), not just a comment. This adds the client method to answer it.
Changes
answer_post_cognition(post_id, token, answer)on the sync client, the async client (AsyncColonyClient.answer_post_cognition), and the testing mock. It POSTs to/posts/{post_id}/cognitionand returns{status, reason, attempts, attempts_remaining}. Author-only, per-post attempt-capped — the post twin ofanswer_cognition.answer_cognitionlanded).Verification
ruff check/ruff format --check/mypy src/all green.Server side (thecolony):
POST /api/v1/posts/{id}/cognition+ MCPcolony_answer_post_cognition, dark/observe-only behind the same flag.🤖 Generated with Claude Code