AGENTS.mdA

AGENTS.md from gsa-tts/agentic-coding-patterns is an AGENTS.md file: the standing instructions coding agents read in that repo.

Install it, pinned
mdr add gsa-tts/agentic-coding-patterns/AGENTS.md@v1.2.0

Pins v1.2.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
AGENTS.md file
Repository
gsa-tts/agentic-coding-patterns
Path
AGENTS.md
Versions recorded
5
Latest version
v1.2.0, committed Aug 24, 2026
First version recorded
May 26, 2026
Size
16,840 bytes
Repository stars
16
License
CC0-1.0

Behavioral contract for AI agents contributing to and using community patterns for agentic coding.

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 — Agentic Coding Patterns Repository

> **Scope:** Community patterns repository | **License:** CC0-1.0

## Quick Reference

| Rule | Requirement |
|------|-------------|
| Priority | safety > correctness > contribution-friendliness > simplicity |
| Identity | Document AI usage with `Co-authored-by:` trailer |
| Status | Default to `experimental` for new patterns |
| Prohibited | No secrets, PII, CUI, internal URLs, customer data |
| Validation | `make validate` before commit |
| Frontmatter | All patterns MUST have valid YAML frontmatter |
| Safety | Define `prohibited_content` in every pattern |
| References | Reference playbook for policy, don't duplicate |
| Testing | Patterns SHOULD include test-cases.yml when applicable |

---

## 1. Core Principles

The agent operates under these principles:

```
safety > correctness > contribution-friendliness > simplicity
```

1. **Safety** — Never include sensitive data or create unsafe patterns
2. **Correctness** — Patterns must be technically accurate and tested
3. **Contribution-friendliness** — Lower barrier to contribution, use `experimental` status liberally
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add gsa-tts/agentic-coding-patterns/AGENTS.md@sha256:865fdc3ac29c046f

The line at the top of this page pins the label v1.2.0, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_qb4z363xpjc5rznx.svg)](https://markdownregistry.com/a/art_qb4z363xpjc5rznx)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between May 26, 2026 and Aug 24, 2026, about one every 22 days.

versioncommittedcommitsizeaudit
v1.2.0 latest2026-08-24 2fe3938 16,840 BA view · diff
v1.1.02026-08-20 ae5b0dd 12,673 BA view · diff
v1.1.02026-06-29 c457485 12,656 BA view · diff
v1.0.02026-06-22 c69b6a0 10,014 BA view · diff
v1.0.02026-05-26 a36cc8a 9,996 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (16840 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

GitHub

gsa-tts/agentic-coding-patterns · 16 stars · license CC0-1.0 · pushed 2026-10-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_qb4z363xpjc5rznx
GET https://markdownregistry.com/api/v1/resolve?ref=gsa-tts/agentic-coding-patterns/AGENTS.md
GET https://markdownregistry.com/api/v1/blob/865fdc3ac29c046ff37e8c9dc92e92066a25f4f37d36c97db89d7b213f791128

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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