CLAUDE.mdA

CLAUDE.md from owenob1/prompt-improver is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add owenob1/prompt-improver/CLAUDE.md@git:20260924.2c8dcc5

Pins git:20260924.2c8dcc5 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
owenob1/prompt-improver
Path
CLAUDE.md
Versions recorded
4
Latest version
git:20260924.2c8dcc5, committed Sep 24, 2026
First version recorded
Jul 10, 2026
Size
10,571 bytes
Repository stars
6
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.

## What this is

A pure-Bash Agent Skill (no build step, no package manager, no compiled code), plus `mcp/`, a TypeScript Cloudflare Worker that serves the skill's rules over MCP, and `site/`, the Astro + shadcn/ui info page that worker serves at `/`. It takes a vague coding request and rewrites it into a structured XML spec by shelling out to a *separate* coding CLI (`claude`, `grok`, `codex`, `gemini`, …) headlessly, then hands the result back to the host agent to execute.

## Commands

```bash
bash tests/smoke-test.sh                          # full suite — this is what CI runs
bash skills/prompt-improver/scripts/smoke-test.sh # skill-package checks only (24 groups, offline stub CLIs)
cd mcp && npm ci && npm run typecheck && npm test  # hosted MCP server (CI job `mcp`)
```

There is no test-name filter. To iterate on one check, run the underlying script directly:

```bash
cd skills/prompt-improver
bash scripts/validate-prompt.sh examples/fixtures/valid-prompt.xml    # expect exit 0
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add owenob1/prompt-improver/CLAUDE.md@sha256:938755d1c936e299

The line at the top of this page pins the label git:20260924.2c8dcc5, 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_7w3j4ojjx5g5kl65.svg)](https://markdownregistry.com/a/art_7w3j4ojjx5g5kl65)

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

Versions

The registry has recorded 4 versions of this file, between Jul 10, 2026 and Sep 24, 2026, about one every 25 days.

versioncommittedcommitsizeaudit
git:20260924.2c8dcc5 latest2026-09-24 2c8dcc5 10,571 BA view · diff
git:20260924.8a455d52026-09-24 8a455d5 10,499 BA view · diff
git:20260923.7b35ff72026-09-23 7b35ff7 9,603 BA view · diff
git:20260710.bac34ff2026-07-10 bac34ff 7,393 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 (10571 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

owenob1/prompt-improver · 6 stars · license MIT · pushed 2026-09-27 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_7w3j4ojjx5g5kl65
GET https://markdownregistry.com/api/v1/resolve?ref=owenob1/prompt-improver/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/938755d1c936e2990483e3aacec91c1a0a7d42667a840fd14386329e3e6450a2

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 owenob1/prompt-improver

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git:20260924.956056e · audit A · 6 stars
prompt-improver SKILL.md skill
owenob1/prompt-improver · skills/prompt-improver/SKILL.md · Transform vague prompts into precise, verifiable structured XML prompts that coding agents execute reliably. Modes…
v1.1.0 · audit A · 6 stars

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