AGENTS.mdA
AGENTS.md from xcosmosbox/cairn is an AGENTS.md file: the standing instructions coding agents read in that repo.
mdr add xcosmosbox/cairn/AGENTS.md@git:20261026.10b7e34Pins git:20261026.10b7e34 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- AGENTS.md file
- Repository
- xcosmosbox/cairn
- Path
AGENTS.md- Versions recorded
- 3
- Latest version
- git:20261026.10b7e34, committed Oct 26, 2026
- First version recorded
- Oct 24, 2026
- Size
- 3,265 bytes
- Repository stars
- 83
- 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
# Cairn: start here / Agent 接手入口 This file applies to the entire repository. Any human or agent may contribute; no private chat, particular model, account or orchestrator is required. 1. Read [coordination](docs/coordination/README.md), [current evidence](docs/coordination/CURRENT_STATE.md), [architecture constraints](CONTRIBUTING.md) and the live [hub](https://github.com/xcosmosbox/Cairn/issues/7). 2. Read the task Issue and its latest comments, dependencies and linked PRs. Refresh `main` and record its SHA; historical snapshots are not current runtime proof. 3. Follow [claim and handoff protocol](docs/coordination/PROTOCOL.md). Declare a unique session, branch, write scope and expiring lease. An assignee alone is insufficient. Claims are advisory, not an atomic distributed lock. Without acknowledgement, isolated branch/fork work is allowed under the provisional rules in the protocol. 4. Use one branch/worktree per task. Do not overwrite another agent's branch, force-push shared history, modify shared experiment inputs or silently broaden scope. 5. Preserve query-side read-only, zero-LLM, zero-embedding behavior, immutable Bundle …
Read the whole file at its exact version.
How to install
mdr add xcosmosbox/cairn/AGENTS.md@sha256:82f89fe75b0792deThe line at the top of this page pins the label git:20261026.10b7e34, 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_3zam2omqxqamxrdk)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Oct 24, 2026 and Oct 26, 2026, about one every day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261026.10b7e34 latest | 2026-10-26 | 10b7e34 | 3,265 B | A | view · diff |
| git:20261026.ad7ab5b | 2026-10-26 | ad7ab5b | 2,780 B | A | view · diff |
| git:20261024.6740c0f | 2026-10-24 | 6740c0f | 2,285 B | A | view |
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (3265 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
xcosmosbox/cairn · 83 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_3zam2omqxqamxrdk GET https://markdownregistry.com/api/v1/resolve?ref=xcosmosbox/cairn/AGENTS.md GET https://markdownregistry.com/api/v1/blob/82f89fe75b0792defb044741148c92e33a05bc9d72b64d4b9bdc0d6f1b68cd7c
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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