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Compute or verify a SHA-256 integrity hash of the stable brain corpus.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Force a capture bypassing the throttle. Runs capture.sh with FORCE_CAPTURE=1.
Weekly compaction. Dedupe duplicate dated headers, archive entries older than 365 days, regenerate graph, verify hash.
Monthly self-improvement. Reads last 30 days of learnings + decisions, drafts ONE proposed brain edit to code/agents/_proposed/.
Regenerate brain/_graph.md from [[entity]] backlinks across brain/*.md.
Regenerate brain/index.md catalog of all brain pages and sources.
Append a chronological line to brain/log.md for one operation.
| name | brain-hash |
| description | Compute or verify a SHA-256 integrity hash of the stable brain corpus. |
Stable corpus = brain/**/*.md excluding raw.md, interactions.md, _graph.md, and archive/.
hash.sh build # writes BRAIN_HASH.txt
hash.sh verify # exits 0 if matches baseline, 1 otherwise
Honors BRAIN_DIR env (default $HOME/brain).
Uses shasum -a 256 if present (macOS), else sha256sum (Linux).