AGENTS.md@docsB
AGENTS.md@docs from arach/arc is an AGENTS.md file: the standing instructions coding agents read in that repo.
mdr add arach/arc/docs/AGENTS.md@git:20261019.8bcf74ePins git:20261019.8bcf74e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 13 of 14 checks passed
- Kind
- AGENTS.md file
- Repository
- arach/arc
- Path
docs/AGENTS.md- Versions recorded
- 7
- Latest version
- git:20261019.8bcf74e, committed Oct 19, 2026
- First version recorded
- Aug 26, 2026
- Size
- 10,439 bytes
- Repository stars
- 13
- License
- MIT
Agent-friendly documentation for AI coding assistants.
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
# arc > Diagrams as Code - Visual editor for architecture diagrams that live in your codebase ## Critical Context **IMPORTANT:** Read these rules before making any changes: - Arc exports four npm packages: @hudsonkit/arc (full editor), @hudsonkit/arc-viewer (lightweight viewer), @hudsonkit/arc-iso (isometric renderer), and @hudsonkit/arc-mcp (MCP server) - Diagrams are stored as declarative JSON/TypeScript configs, not binary files - The editor uses useReducer + Context for state management (EditorProvider) - Never modify diagram configs without understanding the schema in src/types/ - Exports should be deterministic - same input = same output for diffability ## Project Structure | Component | Path | |-----------|------| | Editor | src/components/editor/ | | Isometric | src/iso/ | | Landing Page | src/components/LandingPage.tsx | | Documentation | src/components/docs/ | | Utilities | src/utils/ | | Types | src/types/ | ## Quick Navigation - Entry point: `src/main.tsx` - Routes: `src/App.tsx` - Editor shell: `src/apps/arc-editor/createArcApp.tsx` - Canvas + reducer: `src/components/editor/` - Diagram schema: `src/types/diagram.ts` …
Read the whole file at its exact version.
How to install
mdr add arach/arc/docs/AGENTS.md@sha256:c4c8a32e3c06b6ddThe line at the top of this page pins the label git:20261019.8bcf74e, 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_5gcuqvq7rzi7seah)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Aug 26, 2026 and Oct 19, 2026, about one every 9 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261019.8bcf74e latest | 2026-10-19 | 8bcf74e | 10,439 B | B | view · diff |
| git:20261018.09272e1 | 2026-10-18 | 09272e1 | 10,351 B | B | view · diff |
| git:20260926.61cad42 | 2026-09-26 | 61cad42 | 10,347 B | B | view · diff |
| git:20260923.c89c691 | 2026-09-23 | c89c691 | 9,577 B | B | view · diff |
| git:20260922.b0d7494 | 2026-09-22 | b0d7494 | 9,426 B | B | view · diff |
| git:20260826.675d20f | 2026-08-26 | 675d20f | 8,069 B | B | view · diff |
| git:20260826.a296511 | 2026-08-26 | a296511 | 8,107 B | B | view |
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Size between 200 bytes and 200 KB (10439 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
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
arach/arc · 13 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5gcuqvq7rzi7seah GET https://markdownregistry.com/api/v1/resolve?ref=arach/arc/docs/AGENTS.md GET https://markdownregistry.com/api/v1/blob/c4c8a32e3c06b6ddf6834ce5fbab7c1d5fee1fd06bb5a624133dc984d0a30a34
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.