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CLAUDE.mdA

CLAUDE.md from huytieu/cog-second-brain is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add huytieu/cog-second-brain/CLAUDE.md@git:20261023.65f43f1

Pins git:20261023.65f43f1 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
huytieu/cog-second-brain
Path
CLAUDE.md
Versions recorded
8
Latest version
git:20261023.65f43f1, committed Oct 23, 2026
First version recorded
Jul 27, 2026
Size
18,135 bytes
Repository stars
1,350
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

# COG Second Brain — Framework Instructions

> Opt-in verification harness: `WORKFLOW.md` · Universal surface: `AGENTS.md`

## Response Style (ALWAYS APPLY, every agent, every deliverable)

Optimize for **information gain, not apparent completeness**. The failure mode is framework slop: ordinary reasoning dressed as a consulting memo. Full pattern list: `.claude/skills/no-ai-slop/SKILL.md` § Structural slop.

- Start with the answer or strongest finding; no introduction announcing how you will answer.
- Write at 80% ASD-STE100: instructions 20 words max with one instruction each, descriptive sentences 25 words max, paragraphs 6 sentences max, active voice, one term per meaning, noun clusters three words max, keep articles. Technical terms and the writer's own voice in edits stay as they are. Rules: `.claude/skills/no-ai-slop/SKILL.md` § Controlled-language target. An explanation for someone who did not build the thing opens with an ELI5 paragraph: three sentences, everyday words, one analogy.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add huytieu/cog-second-brain/CLAUDE.md@sha256:b76fc75e00187c9f

The line at the top of this page pins the label git:20261023.65f43f1, 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_ju7nv5ijqd4fxpyl.svg)](https://markdownregistry.com/a/art_ju7nv5ijqd4fxpyl)

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

Versions

The registry has recorded 8 versions of this file, between Jul 27, 2026 and Oct 23, 2026, about one every 13 days.

versioncommittedcommitsizeaudit
git:20261023.65f43f1 latest2026-10-23 65f43f1 18,135 BA view · diff
git:20261002.36ac9d72026-10-02 36ac9d7 18,135 BA view · diff
git:20261002.8be6ee92026-10-02 8be6ee9 18,004 BA view · diff
git:20260825.623ed002026-08-25 623ed00 17,351 BA view · diff
git:20260824.44fa6872026-08-24 44fa687 19,925 BA view · diff
git:20260818.dc5aeb62026-08-18 dc5aeb6 18,403 BA view · diff
git:20260727.935e6c42026-07-27 935e6c4 17,345 BA view · diff
git:20260727.58c5bd22026-07-27 58c5bd2 17,345 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 (18135 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

huytieu/cog-second-brain · 1,350 stars · license MIT · pushed 2026-10-23 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ju7nv5ijqd4fxpyl
GET https://markdownregistry.com/api/v1/resolve?ref=huytieu/cog-second-brain/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/b76fc75e00187c9f5fee7d0877d9906853f4978b656023fa80ca4beac4ad6498

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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