CLAUDE.mdA
CLAUDE.md from aallan/vera is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.
mdr add aallan/vera/CLAUDE.md@git:20261022.17c1c36Pins git:20261022.17c1c36 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- CLAUDE.md file
- Repository
- aallan/vera
- Path
CLAUDE.md- Versions recorded
- 5
- Latest version
- git:20261022.17c1c36, committed Oct 22, 2026
- First version recorded
- Oct 12, 2026
- Size
- 32,729 bytes
- Repository stars
- 418
- 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 — Project orientation for Claude Code Vera is a programming language designed for LLMs to write. It has mandatory contracts, algebraic effects, typed slot references (`@T.n`), and compiles to WebAssembly. The reference compiler is written in Python. ## Virtual environment Always use the project venv. All commands below assume it is active: ```bash source .venv/bin/activate ``` If the venv does not exist, create it first: ```bash python -m venv .venv && source .venv/bin/activate && pip install -e ".[dev]" ``` If you prefer `uv`, use `uv sync --extra dev` (not plain `uv sync`). The `[dev]` extras group holds pytest, mypy, ruff, pre-commit, and pip-licenses; `uv sync` without `--extra dev` will quietly uninstall those and make `pytest` fall through to a non-venv copy that can't import `vera`. ## Key commands ```bash vera check file.vera # Parse and type-check vera check --json file.vera # Type-check with JSON diagnostics vera check --quiet file.vera # Type-check, suppress success output vera check --explain-slots file.vera # Show slot resolution table (which @T.n maps to which param) …
Read the whole file at its exact version.
How to install
mdr add aallan/vera/CLAUDE.md@sha256:fbd5e93253e2812dThe line at the top of this page pins the label git:20261022.17c1c36, 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.
[](https://markdownregistry.com/a/art_vevjgll7jhm3a64z)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Oct 12, 2026 and Oct 22, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261022.17c1c36 latest | 2026-10-22 | 17c1c36 | 32,729 B | A | view · diff |
| git:20261021.27f18f3 | 2026-10-21 | 27f18f3 | 32,551 B | A | view · diff |
| git:20261014.fa95873 | 2026-10-14 | fa95873 | 32,175 B | A | view · diff |
| git:20261014.de35bb6 | 2026-10-14 | de35bb6 | 32,189 B | A | view · diff |
| git:20261012.23cc6c7 | 2026-10-12 | 23cc6c7 | 31,884 B | A | view |
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (32729 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
aallan/vera · 418 stars · license MIT · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vevjgll7jhm3a64z GET https://markdownregistry.com/api/v1/resolve?ref=aallan/vera/CLAUDE.md GET https://markdownregistry.com/api/v1/blob/fbd5e93253e2812d771e685a744b1bb39f6c049fac967b246e010debd4e547e6
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.