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professional-brain

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Maintain a durable, local markdown memory ('brain') of your product context, decisions, hypotheses, and stakeholders that other skills read from and write back to. Use when asked to set up a brain, ingest notes/artifacts into memory, recall what's known about a topic, log a decision with provenance, or run a weekly brain review. Produces a structured brain/ folder (knowledge, decisions, hypotheses, stakeholders, entities, source) with provenance-tagged facts, plus ingest/recall/record/review operations with approval-gated, append-only write-back.

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Nov 9, 2026

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Repository last updated
Nov 10, 2026
License
MIT

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# Professional Brain Skill

> 🚀 **New to this? Start with the [5-minute Quickstart](../../BRAIN_QUICKSTART.md)** — a folder + one file, with a worked example. This file is the full reference.

Most skills start cold — you paste the same context every time, and decisions made six weeks
ago lose the *why*. This skill gives the library a **memory**: a plain-markdown `brain/` folder
on disk that skills read before they answer and write to after. No vector DB, no cloud — just
grep-able files you (and Claude) can audit and edit.

This is the **state layer** of an AI teammate. Pair it with the action layer (skills that file
tickets / open PRs) and you get a loop: *recall → do the work → record the decision → review.*

## What This Skill Produces
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