fablesecondbrain
CLAUDE.md32 starsChanged 4 months agoMITView on GitHub
Claude-specific note: this file is persistent project context, not an enforcement layer. Release readiness is enforced by scripts/audit_brain.py and scripts/package_release.py. Master copy: wiki/meta/CONVENTIONS.md (restore from there if a brainstein upgrade overwrites this file). - Three layers: .raw/ immutable sources with sha256 manifest; wiki/ knowledge; this file the agent contract. Never edit anything under .raw/. - Read order for any session: wiki/hot.md, then wiki/index.md, then the relevant _index.md hub, then the note. - Every wiki page carries flat YAML frontmatter: type,…
1 other project uses a version of this.
Adopted by
Most recently taken up by
- lovepixel-git/fablesecondbrainword for word, first seen Aug 1, 2026
Other versions1 project uses a version of this.
Word for word · 1
- lovepixel-git/fablesecondbrain★ 0100% same
Edited · 0
None found.
Wrote their own version · 0
None found.
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository2 other files it gives its agents.
- AGENTS.mdAGENTS.md
- fable-5-brainSkill
The file
We split this CLAUDE.md into the rules it gives an agent
3 rules. About 0 are common, 0 are distinctive, and 3 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈0
Distinctive · estimate
This author's own choices. Worth a look.
3
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Very specific: line 16
Read order for any session: wiki/hot.md, then wiki/index.md, then the relevant _index.md hub, then the note.
- Very specific: line 18
Every wiki page carries flat YAML frontmatter: type, title, status (seed|developing|mature|evergreen), created, updated, tags, domain, …
- Very specific: line 30
Run python3 scripts/lint_vault.py and python3 scripts/audit_brain.py --json before committing.
≈ “Common” is an estimate: at least 1 in 5 of the 26,980 CLAUDE.md files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
Fable 5 Brain Claude Instructions
@AGENTS.md
Claude-specific note: this file is persistent project context, not an
enforcement layer. Release readiness is enforced by scripts/audit_brain.py
and scripts/package_release.py.
Vault operating contract
Master copy: wiki/meta/CONVENTIONS.md (restore from there if a brainstein upgrade
overwrites this file).
- Three layers:
.raw/immutable sources with sha256 manifest;wiki/knowledge; this file the agent contract. Never edit anything under.raw/. - Read order for any session:
wiki/hot.md, thenwiki/index.md, then the relevant_index.mdhub, then the note. - Every wiki page carries flat YAML frontmatter:
type, title, status (seed|developing|mature|evergreen), created, updated, tags, domain, confidence, related (>= 6 quoted wikilinks), source_urls, sources. Domains and tags perwiki/meta/Tag Taxonomy.md; confidence perreferences/CONFIDENCE_TAGS.md. - Note bodies: answer-first line, What it is, How it works, Best practice, Pitfalls,
Sources (dated), Related (>= 8 wikilinks), Next actions. Export quotes verbatim,
at most 15 words, attributed
System Prompt Export 2026-07, L<start>-<end>. wiki/log.mdappend-only newest on top (## [YYYY-MM-DD] operation | Title);wiki/hot.mdoverwritten, 500 words max;wiki/index.mdupdated on every change.- Filenames Title Case and unique vault-wide; folders lowercase; no em dashes anywhere.
- Domain claims need a dated source or an export line ref. Never invent model or harness
behavior; unknowns get
status: seedor a> [!gap]callout. - Run
python3 scripts/lint_vault.pyandpython3 scripts/audit_brain.py --jsonbefore committing. Do not call this brain market-ready unless the audit gate passes. - Local git only; never push without the owner's explicit OK.
- The global
/saverule routes conversation saves to the Second Brain, not this vault.
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
No reviews yet
People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
- Partly
- It didn't
Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

