CLAUDE.mdA

CLAUDE.md from garrytan/gbrain is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add garrytan/gbrain/CLAUDE.md@git:20261026.fe9154d

Pins git:20261026.fe9154d in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
garrytan/gbrain
Path
CLAUDE.md
Versions recorded
14
Latest version
git:20261026.fe9154d, committed Oct 26, 2026
First version recorded
Sep 6, 2026
Size
34,985 bytes
Repository stars
31,587
License
MIT

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

# CLAUDE.md

GBrain is a personal knowledge brain and GStack mod for agent platforms. Pluggable
engines: PGLite (embedded Postgres via WASM, zero-config default) or Postgres + pgvector
+ hybrid search in a managed Supabase instance. `gbrain init` defaults to PGLite;
suggests Supabase for 1000+ files. GStack teaches agents how to code. GBrain teaches
agents everything else: brain ops, signal detection, content ingestion, enrichment,
cron scheduling, reports, identity, and access control.

## North Star

gbrain aims to be the **next Postgres for memory**: the most well-tested, widest-coverage,
best-for-the-most-at-the-least retrieval + agent memory system for company brains and
personal AI, built to serve a billion people. Every feature and every eval is judged
against this bar. "gbrain is best" is a WHOLE-SYSTEM claim — proven across the full
BrainBench suite (retrieval, longmemeval, calibration, …) — not by any single feature.
When scoping an eval, prove the FEATURE delivers value to gbrain users; do not waste it
proving that gbrain's particular algorithm beats some other algorithm (a research
bake-off, off-mission).

## Two organizational axes (read this first)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add garrytan/gbrain/CLAUDE.md@sha256:18e08b46015def36

The line at the top of this page pins the label git:20261026.fe9154d, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_mbeuup2q4lp62ccb.svg)](https://markdownregistry.com/a/art_mbeuup2q4lp62ccb)

5 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 14 versions of this file, between Sep 6, 2026 and Oct 26, 2026, about one every 4 days.

versioncommittedcommitsizeaudit
git:20261026.fe9154d latest2026-10-26 fe9154d 34,985 BA view · diff
git:20261016.235e0c32026-10-16 235e0c3 34,993 BA view · diff
git:20261015.d5861ac2026-10-15 d5861ac 35,007 BA view · diff
git:20261012.d970ea52026-10-12 d970ea5 34,984 BA view · diff
git:20261005.dbc0a892026-10-05 dbc0a89 34,945 BA view · diff
git:20261005.c1b2c792026-10-05 c1b2c79 34,920 BA view · diff
git:20261004.795dbdb2026-10-04 795dbdb 34,920 BA view · diff
git:20261004.2453a6c2026-10-04 2453a6c 35,034 BA view · diff
git:20261004.6d6d2d32026-10-04 6d6d2d3 34,966 BA view · diff
git:20260921.6ebc6292026-09-21 6ebc629 59,726 BA view · diff
git:20260916.668b9ba2026-09-16 668b9ba 59,512 BA view · diff
git:20260915.f1fbdfb2026-09-15 f1fbdfb 59,483 BA view · diff
git:20260907.2efaaf82026-09-07 2efaaf8 59,054 BA view · diff
git:20260906.ede85e22026-09-06 ede85e2 59,049 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (34985 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

GitHub

garrytan/gbrain · 31,587 stars · license MIT · pushed 2026-11-06 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_mbeuup2q4lp62ccb
GET https://markdownregistry.com/api/v1/resolve?ref=garrytan/gbrain/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/18e08b46015def3636c5e66761bedb2d53b5f42b08904d21c0a530fe1b34a123

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: what a CLAUDE.md file is · keeping AGENTS.md and CLAUDE.md in sync · which agent file does what.

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