CLAUDE.mdA

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

Install it, pinned
mdr add nullclaw/nullclaw/CLAUDE.md@git:20260417.d97c58a

Pins git:20260417.d97c58a in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
nullclaw/nullclaw
Path
CLAUDE.md
Versions recorded
5
Latest version
git:20260417.d97c58a, committed Apr 17, 2026
First version recorded
Mar 29, 2026
Size
9,528 bytes
Repository stars
8,130
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

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

## Mandatory Reference

Read `AGENTS.md` before any code change. It is the authoritative engineering protocol covering architecture, naming conventions, anti-patterns, change playbooks, and validation requirements.

## Build & Test Commands

```bash
# Requires exactly Zig 0.16.0 (verify: zig version)
zig build                           # dev build
zig build -Doptimize=ReleaseSmall   # release build (target: <1 MB binary)
zig build test --summary all        # run all 5,300+ tests (must pass with 0 leaks)
zig fmt src/                        # format all source files
zig fmt --check src/                # check formatting (used by pre-commit hook)
```

Primary validation command is `zig build test --summary all` (project-wide). Individual files can still be run with `zig test <file>.zig` when needed.

### Build Flags

```bash
zig build -Dchannels=telegram,cli   # compile only specific channels (default: all)
zig build -Dengines=base,sqlite     # compile only specific memory engines (default: base,sqlite)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add nullclaw/nullclaw/CLAUDE.md@sha256:69880daa48db017d

The line at the top of this page pins the label git:20260417.d97c58a, 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_2zo5mbbcvo4c52f3.svg)](https://markdownregistry.com/a/art_2zo5mbbcvo4c52f3)

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

Versions

The registry has recorded 5 versions of this file, between Mar 29, 2026 and Apr 17, 2026, about one every 5 days.

versioncommittedcommitsizeaudit
git:20260417.d97c58a latest2026-04-17 d97c58a 9,528 BA view · diff
git:20260417.1eee3822026-04-17 1eee382 9,284 BA view · diff
git:20260417.0444b8d2026-04-17 0444b8d 9,528 BA view · diff
git:20260401.0859efb2026-04-01 0859efb 8,936 BA view · diff
git:20260329.4c3dc762026-03-29 4c3dc76 9,284 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 (9528 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

nullclaw/nullclaw · 8,130 stars · license MIT · pushed 2026-10-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2zo5mbbcvo4c52f3
GET https://markdownregistry.com/api/v1/resolve?ref=nullclaw/nullclaw/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/69880daa48db017dc2b428817e1dcbb10df11243b6ca8320c8ed8f3a3dc0227e

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 nullclaw/nullclaw

AGENTS.md AGENTS.md file
nullclaw/nullclaw · AGENTS.md
git:20260508.4c3807a · audit A · 8,130 stars
AGENTS.md@src/workspace_templates AGENTS.md file
nullclaw/nullclaw · src/workspace_templates/AGENTS.md
git:20260313.28c4bb8 · audit A · 8,130 stars

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