CLAUDE.md claudeA
CLAUDE.md is agent-read markdown (claude) from arthur-ai/arthur-engine.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# CLAUDE.md Arthur Engine is an AI/ML monitoring and governance platform. Each component has its own CLAUDE.md with commands and gotchas: - [genai-engine/](genai-engine/CLAUDE.md) — FastAPI REST API for LLM evaluation and guardrailing (Python 3.12, PostgreSQL + pgVector) - [genai-engine/ui/](genai-engine/ui/CLAUDE.md) — React 19 + TypeScript + Vite frontend - [ml-engine/](ml-engine/CLAUDE.md) — job-based evaluation engine for ML model monitoring (Python 3.13) - [arthur-observability-sdk/](arthur-observability-sdk/CLAUDE.md) — Python SDK for tracing and prompt management ## Workflow - `dev` is the default branch: feature branches come from `dev` and PRs target it. `main` is production releases. - Pre-commit hooks format code and run the unit test suites — a slow or failing commit is usually them, not git. - GenAI Engine API changes require a changelog entry: `uv run generate_changelog` from `genai-engine/`. - Repo skills cover environment setup and running the stack: `setup-genai-dev`, `start-genai-backend`, `start-genai-frontend`. …
Read the whole file at its exact version.
How to install
mdr add arthur-ai/arthur-engine/CLAUDE.md@git:20260918.3b27938mdr add arthur-ai/arthur-engine/CLAUDE.md@sha256:6b76c422845f5b4bPin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_qlhmwif3viuanxbx)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260918.3b27938 latest | 2026-09-18 | 3b27938 | 3,468 B | A | view · diff |
| git:20260818.0164a05 | 2026-08-18 | 0164a05 | 3,105 B | A | view · diff |
| git:20260731.d2c2e65 | 2026-07-31 | d2c2e65 | 1,497 B | A | view · diff |
| git:20260522.e13b0ca | 2026-05-22 | e13b0ca | 15,697 B | A | view · diff |
| git:20260407.50741a3 | 2026-04-07 | 50741a3 | 14,955 B | A | view |
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (3468 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
arthur-ai/arthur-engine · 90 stars · license MIT · pushed 2026-09-24 · branch dev
API
GET https://markdownregistry.com/api/v1/artifacts/art_qlhmwif3viuanxbx GET https://markdownregistry.com/api/v1/resolve?ref=arthur-ai/arthur-engine/CLAUDE.md GET https://markdownregistry.com/api/v1/blob/6b76c422845f5b4bd2985ac0382ca8650859cf120dce9734d54f751c9da47a06
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