my_harness: Instructions file for Claude Code

CLAUDE.md

my_harness CLAUDE.md is an instructions file for Claude Code, Codex from cookyman74/my_harness. It costs 7,345 tokens per session, scanned A, original, Apache-2.0.

A repository instruction document describing three related agent harnesses: systems that coordinate agents and skills for different projects. It covers a harness factory, repository maintenance, and development of a user interface.

In plain words
What is it for?
Use it when creating project harnesses, maintaining their documentation and releases, or planning and developing the harness user interface.
Why use it?
It gives coding agents project-specific rules, workflows, responsibilities, and known version information instead of leaving them to guess how the repository works.

Instructions file for Claude CodeCodex

Written for Claude Code and Codex: Claude Code plugin machinery, but also runs codex exec. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions Claude Code.

This is cookyman74/my_harness's own configuration. It tells Claude Code and Codex how to work on my_harness itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything my_harness configures →

Reuse

Borrowing it

Nothing to install: this file belongs to cookyman74/my_harness. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/cookyman74/my_harness/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/cookyman74/my_harness

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for my_harness CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/cookyman74/my_harness/claude-md/github.svg)](https://agentmods.dev/instructions/cookyman74/my_harness/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/cookyman74/my_harness/claude-md"><img src="https://agentmods.dev/badge/instructions/cookyman74/my_harness/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for my_harness CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/cookyman74/my_harness/claude-md"><img src="https://agentmods.dev/badge/instructions/cookyman74/my_harness/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 7,345 This file is loaded in full into every session.
When invoked 7,345 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.07345 $0.07345
Opus 5 $0.03673 $0.03673
Sonnet 5 $0.01469 $0.01469
Haiku 4.5 $0.00734 $0.00734

Measured 9d ago against content hash aedde3790188, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

my_harness CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

CLAUDE.md · 55 lines

How it starts

The opening of the file, as written. The whole thing — 55 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

이 레포는 harness 플러그인(에이전트 팀 & 스킬 아키텍트 메타 스킬)이다. 세 개의 하네스가 구성되어 있다.

하네스 1: my-harness (포크판 팩토리)

목표: 도메인 한 문장 → 에이전트 팀 + 스킬을 한국어 우선·슬림(패턴 3종)으로 찍어내는 개인 포크 팩토리.

트리거: 새 도메인/프로젝트용 하네스를 만들거나 확장할 때 my-harness 스킬을 사용하라. 업스트림 디테일이 필요하면 skills/myharness/references/*를 읽는다. 단순 질문은 직접 응답.

하네스 2: repo-maintainer (이 레포 유지보수)

목표: 이 레포의 문서 동기화·릴리스·스킬 본문 개선·정합성 검증을 에이전트 팀으로 조율.

트리거: 문서/버전 정합성, 릴리스, 스킬 본문 개선 등 여러 파일·여러 전문성이 얽힌 유지보수 요청 시 repo-maintainer 스킬을 사용하라. 단순 1파일 수정은 직접 처리.

구성: 에이전트 5(doc-syncer, release-manager, skill-maintainer, stabilizer, repo-qa) + 스킬 3(doc-sync, release-flow, skill-authoring) + 오케스트레이터(repo-maintainer). 모드: 에이전트 팀(생성-검증+파이프라인 하이브리드), 전원 model: opus. 안정화 게이트(중대 blast-radius): 팩토리 정본(skills/myharness/) 변경은 skill-maintainer→stabilizer(정책감사 run-policy-audit.sh·외부리뷰 external-review-loop·회귀 드라이런·리스크 등급 조절) 게이트 통과 후 배포. 상세는 각 .claude/agents/*, .claude/skills/*에서 단일 출처로 관리.

알려진 정합성 이슈: 없음. 버전 1.6.3 정합(plugin=marketplace=badge×3=CHANGELOG), bash skills/myharness/scripts/run-policy-audit.sh PASS(fail 0, warn 0).

하네스 3: harness-ui-dev (harness-ui v0.6 기획·개발)

목표: docs/harness-ui/v0.6/design/design-v0.6.md 설계서를 마일스톤(M7M13·F2F8) 단위로 한 번에 하나씩 기획→구현→검증→게이트→커밋.

트리거: harness-ui v0.6 기능 구현·마일스톤 착수·후속 작업 요청 시 harness-ui-dev 스킬을 사용하라. 단순 1파일 질문은 직접 응답.

구성: 에이전트 5(spec-planner, server-builder, web-builder, qa-verifier, security-auditor) + 스킬 5(harness-ui-dev 오케스트레이터·milestone-spec·harness-ui-impl·security-review·external-review-loop). 모드: 에이전트 팀(생성-검증 + 마일스톤 파이프라인 하이브리드), 전원 model: opus. 게이트: 리스크 등급별(M7/M9/M10=표준·외부리뷰 1회 / M8/M11/M12/M13=중대·단계마다+승인 사다리), 외부 리뷰어 codex+agy(러너 claude 제외). 교리 주입 = dev-rules·tdd-doctrine(코드 에이전트 실경로).

⚠️ 정의 파일 부재(2026-07-26 확인). 위 에이전트 5종·스킬 4종(external-review-loop 제외)은 작업트리에 실재하지 않는다.claude/agents/엔 하네스 2용 6개만, .claude/skills/doc-sync·external-review-loop·my-harness·release-flow·repo-maintainer·skill-authoring만 있다. 과거 M14/M15·v0.8 작업은 이 팀으로 수행됐으나 정의가 소실됐다(추적 대상이 아니어서 이력도 없음). 이 하네스를 다시 쓰려면 my-harness 팩토리로 재생성해야 한다. 재생성 전까지 위 구성은 실행 불가 기록이다.

Read the full file on GitHub · 55 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 55 lines · 7,345 tokens per session scan A aedde3790188

Subscribe to this mod's changes

my_harness CLAUDE.md is an instructions file published in the GitHub repository cookyman74/my_harness (80 stars, last pushed 5d ago), licensed Apache-2.0. It adds 7,345 tokens to every session, about $0.0367 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other instructions, from other repositories

next.js AGENTS.md

AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.

vercel/next.js · 7,296 tokens

codex AGENTS.md

AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.

openai/codex · 5,153 tokens

vscode buildNext.instructions.md

Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).

microsoft/vscode · 6,785 tokens

vscode oss-third-party-notices.instructions.md

Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).

microsoft/vscode · 5,001 tokens

langchain AGENTS.md

AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.

langchain-ai/langchain · 4,469 tokens

spec-kit AGENTS.md

AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.

github/spec-kit · 7,104 tokens