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Updated 7mo ago

by charlesanim

harness-engineering

Agent skill: set up OpenAI's harness engineering methodology in any repo. Works with Copilot, Codex, Claude, Cursor.

  • Multi-agent — Targets three or more agents
Works with
  • Claude
  • Codex
  • Cursor
  • Copilot
View on GitHub (opens in a new tab)

20 GitHub stars (20)

Steady at 20 stars — no new stars in the 16 days since Sep 30.

  • 1 skill (1 skills found in its SKILL.md files)
  • 4 forks (4 forks)
  • 7mo ago last update (Last updated 7mo ago)

Install

Skills CLI

npx skills add charlesanim/harness-engineering

Asks which agents to install it for. Add -g to install it for every project.

Claude Code

git clone https://github.com/charlesanim/harness-engineeringcp -r "harness-engineering" ~/.claude/skills/harness-engineering

Copies the harness-engineering skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project).

Plugin

/plugin marketplace add charlesanim/harness-engineering

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • harness-engineering

    Set up OpenAI's harness engineering methodology in any repository. Creates the full agent-first infrastructure: AGENTS.md progressive disclosure map, architectural layer boundaries with mechanical enforcement, testing framework, CI pipeline, golden principles documentation, garbage collection scripts, and pre-commit hooks. Use when asked to "set up harness engineering," "make the repo agent-ready…

    SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.