CLAUDE.mdA

CLAUDE.md from verymath/co-mathematician is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add verymath/co-mathematician/CLAUDE.md@git:20260829.05ff8c9

Pins git:20260829.05ff8c9 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
verymath/co-mathematician
Path
CLAUDE.md
Versions recorded
5
Latest version
git:20260829.05ff8c9, committed Aug 29, 2026
First version recorded
May 31, 2026
Size
4,200 bytes
Repository stars
12
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

## Repository Contract

This repository is a coding-agent-driven AI Co-Mathematician workspace.

When Claude Code is operating in this repository:

- The main Claude Code conversation is the Project Coordinator.
- The repository filesystem is the shared artifact store.
- `agents/roles/` is the canonical role layer.
- `.claude/agents/` contains Claude Code adapters for the canonical roles.
- Task agents or clearly separated reviewer passes are workstream coordinators, specialized agents, and reviewers.
- The harness only provides state files, gates, report skeletons, and checks.
- Do not build a new multi-agent platform here.
- Do not start a mathematical research project during workspace initialization.

## Required Flow

Default workspace mode:

```text
onboarding -> research question formalization -> goal approval -> workstreams -> reviewer loop -> final working paper
```

If the user explicitly invokes a project-local domain Skill, or accepts a Skill
suggested by `co-math suggest-skills`, enter skill-guided mode instead. Record
the handoff with `co-math skill-handoff` and follow that Skill's own opening,
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add verymath/co-mathematician/CLAUDE.md@sha256:c393b66c736faefc

The line at the top of this page pins the label git:20260829.05ff8c9, 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_dm2mri5a2mjesiqo.svg)](https://markdownregistry.com/a/art_dm2mri5a2mjesiqo)

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

Versions

The registry has recorded 5 versions of this file, between May 31, 2026 and Aug 29, 2026, about one every 22 days.

versioncommittedcommitsizeaudit
git:20260829.05ff8c9 latest2026-08-29 05ff8c9 4,200 BA view · diff
git:20260610.d3a78492026-06-10 d3a7849 4,186 BA view · diff
git:20260531.5056d542026-05-31 5056d54 3,052 BA view · diff
git:20260531.58c269f2026-05-31 58c269f 2,814 BA view · diff
git:20260531.bd13a5d2026-05-31 bd13a5d 2,826 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 (4200 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

verymath/co-mathematician · 12 stars · license MIT · pushed 2026-10-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_dm2mri5a2mjesiqo
GET https://markdownregistry.com/api/v1/resolve?ref=verymath/co-mathematician/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/c393b66c736faefc9fa5aa054495ed0558bc4004086c1c7e786b32068306e94a

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.

More from verymath/co-mathematician

co-mathematician SKILL.md skill
verymath/co-mathematician · .agents/skills/co-mathematician/SKILL.md · Use when creating, continuing, reviewing, or completing a durable coding-agent-driven mathematical research project.
git:20260829.0838b35 · audit A · 12 stars
co-mathematician-roles Cursor rule
verymath/co-mathematician · .cursor/rules/co-mathematician-roles.mdc · Co-Mathematician canonical role routing for Cursor Agent
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AGENTS.md AGENTS.md file
verymath/co-mathematician · AGENTS.md
git:20260610.d3a7849 · audit A · 12 stars

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