AGENTS.mdA

AGENTS.md from pierry/harness-kit is an AGENTS.md file: the standing instructions coding agents read in that repo.

Install it, pinned
mdr add pierry/harness-kit/AGENTS.md@git:20260710.da128bb

Pins git:20260710.da128bb in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
AGENTS.md file
Repository
pierry/harness-kit
Path
AGENTS.md
Versions recorded
5
Latest version
git:20260710.da128bb, committed Jul 10, 2026
First version recorded
Jun 15, 2026
Size
14,331 bytes
Repository stars
4
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

# AGENTS.md, Agent Registry & Routing

Source of truth for every agent, skill, and runtime path in this workspace.

This file is the **declarative spec**. Execution lives in `.claude/agents/` (definitions), `.claude/runtime/` (state, outputs), and `.claude/shared/` (cross-agent docs). Pipelines like `/sse:run` and `/product-manager:run` consult this registry when dispatching.

Portable across tools (Claude Code, Cursor, Codex CLI, Gemini CLI, and others): all read `AGENTS.md` at the repo root. See [Cross-tool compatibility](#cross-tool-compatibility) for what each tool consumes.

---

## Quick map

```
AGENTS.md                          ← this file: registry + routing
CLAUDE.md                          ← project context (style, role, conventions)
.claude/
├── agents/                        ← per-agent definitions + bundled assets
│   ├── product-manager/
│   │   ├── README.md
│   │   ├── sensors/               deterministic checks
│   │   ├── evals/                 LLM-judge rubrics
│   │   ├── guides/                pipeline, writing style, templates, examples
│   │   └── skills/                prd, prp
│   ├── staff-software-engineer/
│   │   ├── README.md
│   │   ├── sensors/
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add pierry/harness-kit/AGENTS.md@sha256:f688b302249fd666

The line at the top of this page pins the label git:20260710.da128bb, 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_dpita2jckky5xi3i.svg)](https://markdownregistry.com/a/art_dpita2jckky5xi3i)

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

Versions

The registry has recorded 5 versions of this file, between Jun 15, 2026 and Jul 10, 2026, about one every 6 days.

versioncommittedcommitsizeaudit
git:20260710.da128bb latest2026-07-10 da128bb 14,331 BA view · diff
git:20260619.6bc3bbc2026-06-19 6bc3bbc 13,963 BA view · diff
git:20260618.401c9372026-06-18 401c937 12,996 BA view · diff
git:20260615.8c184462026-06-15 8c18446 12,908 BA view · diff
git:20260615.1ee05382026-06-15 1ee0538 12,888 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 (14331 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

pierry/harness-kit · 4 stars · license MIT · pushed 2026-10-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_dpita2jckky5xi3i
GET https://markdownregistry.com/api/v1/resolve?ref=pierry/harness-kit/AGENTS.md
GET https://markdownregistry.com/api/v1/blob/f688b302249fd666526117bf02c4a00a8b20e30247e8b738d0557dc530db3273

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.

More from pierry/harness-kit

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pierry/harness-kit · .claude/agents/product-manager/skills/prd/SKILL.md · Generate a Product Requirements Document for an team squad. Business-facing artifact. Sensors and evals gate.
git:20261005.0119af1 · audit A · 4 stars
prp SKILL.md skill
pierry/harness-kit · .claude/agents/product-manager/skills/prp/SKILL.md · Generate a Product Requirements Prompt for engineering handoff. Needs an approved PRD. Sensors, link validation, and…
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git:20260519.492683a · audit A · 4 stars
web SKILL.md skill
pierry/harness-kit · .claude/agents/staff-software-engineer/skills/web/SKILL.md · Web frontend engineering conventions for team. Vue.js stack. Project conventions in .claude/conventions/web.md override…
git:20260519.492683a · audit A · 4 stars
design SKILL.md skill
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