AGENTS.mdB
AGENTS.md from apatheticmioz/castor is an AGENTS.md file: the standing instructions coding agents read in that repo.
mdr add apatheticmioz/castor/AGENTS.md@git:20261026.f4e2034Pins git:20261026.f4e2034 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 13 of 14 checks passed
- Kind
- AGENTS.md file
- Repository
- apatheticmioz/castor
- Path
AGENTS.md- Versions recorded
- 7
- Latest version
- git:20261026.f4e2034, committed Oct 26, 2026
- First version recorded
- Oct 6, 2026
- Size
- 21,518 bytes
- Repository stars
- 12
- License
- AGPL-3.0
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
# AGENTS.md — Castor > **The vendor-neutral "README for machines."** This file is the canonical, > machine-readable operating contract for any AI agent (Claude Code, Google > Antigravity, Cursor, Codex, or a human) that reads, edits, tests, or > optimizes this repository. It is the 2026 AAIF (Agentic AI Foundation) > standard: a single source of truth that every agent persona must honor. > > **Precedence:** `AGENTS.md` > `CLAUDE.md` / `GEMINI.md` (persona-specific > overlays) > `CONTRIBUTING.md` (human workflow) > `README.md` (marketing). > If two files disagree, `AGENTS.md` wins and the discrepancy is a bug to file. --- ## 0. What This Repository Is **Castor** is a local-first, **$0-token-cost** agent microkernel written in Rust that lets a high-reasoning cloud orchestrator (the *Lead Architect*) drive a locally-served peer programmer across any OpenAI-compatible serving engine (configured via pluggable profiles: `llama.cpp`, `vLLM`, `SGLang`, `Ollama`, `LM Studio`, etc. — see [`docs/engine-profiles.md`](docs/engine-profiles.md)) to do code exploration, structural AST surgery, testing, and file editing — all inside a zero-trust sandbox. ``` …
Read the whole file at its exact version.
How to install
mdr add apatheticmioz/castor/AGENTS.md@sha256:c964c88241925096The line at the top of this page pins the label git:20261026.f4e2034, 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_jkij3266lomq6mgh)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Oct 6, 2026 and Oct 26, 2026, about one every 3 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261026.f4e2034 latest | 2026-10-26 | f4e2034 | 21,518 B | B | view · diff |
| git:20261026.587ad32 | 2026-10-26 | 587ad32 | 21,375 B | B | view · diff |
| git:20261024.424373e | 2026-10-24 | 424373e | 17,693 B | B | view · diff |
| git:20261018.c5d819e | 2026-10-18 | c5d819e | 17,350 B | B | view · diff |
| git:20261007.905db42 | 2026-10-07 | 905db42 | 17,101 B | B | view · diff |
| git:20261007.87afd16 | 2026-10-07 | 87afd16 | 16,909 B | B | view · diff |
| git:20261006.271fe06 | 2026-10-06 | 271fe06 | 16,753 B | B | view |
Audit of the latest version
- fail: No link to a raw IP address (matched: http://127.0.0.1:18020)
- pass: Size between 200 bytes and 200 KB (21518 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 script tag
Starting a new one? Use a template for AGENTS.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
apatheticmioz/castor · 12 stars · license AGPL-3.0 · pushed 2026-10-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jkij3266lomq6mgh GET https://markdownregistry.com/api/v1/resolve?ref=apatheticmioz/castor/AGENTS.md GET https://markdownregistry.com/api/v1/blob/c964c8824192509639e8dfa6637851f2f776708e698a0906da0874e76ed84089
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: how to write a good AGENTS.md · AGENTS.md vs CLAUDE.md · which agent file does what.
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