brain:wiki SKILL.md skillA
brain:wiki from coco-research/coco is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add coco-research/coco/brain:wiki@git:20260914.e75f220Pins git:20260914.e75f220 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- coco-research/coco
- Path
systems/brain/skills/brain-wiki/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260914.e75f220, committed Sep 14, 2026
- First version recorded
- Apr 26, 2026
- Size
- 14,376 bytes
- Repository stars
- 797
- License
- a license file GitHub does not identify
Use when the user asks for a knowledge article, wiki page, or entity summary from the brain, or wants to search, list, or review merges across brain DB articles. Generates Wikipedia-style articles from entities, decisions, and emails.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# /brain-wiki — CoCo Knowledge Articles
Browse, search, and generate Wikipedia-quality articles about people, systems, teams,
and org units across all CoCo brain DB projects.
Articles are auto-generated from the brain DB by the daily knowledge engine cron
(`~/.coco/knowledge/cron.py`). Each article synthesizes all evidence available about
an entity — decisions, events, relationships, tasks — into a structured, versioned
knowledge artifact.
## Prerequisites
Articles live in the external knowledge engine at `~/.coco/knowledge/` (`cron.py` and
`knowledge.db`), which does not ship in this repo. Wire this skill with
`bash adapters/<your-ide>/install.sh --systems brain` and install the engine itself
before using anything below.
---
## Commands
### `/brain-wiki [entity]` — Show article (or list all)
**With entity name:** Look up and display a knowledge article.
```bash
python3 ~/.claude/skills/brain/scripts/brain/brain_cli.py wiki --name "{entity}"
```
Display format:
```
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
{Title} [{type}]
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Infobox: Projects: {list} | Role: {role} | Team: {team}
…Read the whole file at its exact version.
How to install
mdr add coco-research/coco/brain:wiki@sha256:345a61057f696c5cThe line at the top of this page pins the label git:20260914.e75f220, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_vhinv6hbsb6sh3h2)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Apr 26, 2026 and Sep 14, 2026, about one every 142 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260914.e75f220 latest | 2026-09-14 | e75f220 | 14,376 B | A | view · diff |
| git:20260426.d53cc6c | 2026-04-26 | d53cc6c | 14,089 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (14376 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
coco-research/coco · 797 stars · license a license file GitHub does not identify · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vhinv6hbsb6sh3h2 GET https://markdownregistry.com/api/v1/resolve?ref=coco-research/coco/brain:wiki GET https://markdownregistry.com/api/v1/blob/345a61057f696c5cfec2bea8e689489bc815ceb7b75efabbf1da0657d2084079
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.