Individual skill
repo-harness-assessment
Use when evaluating repository agent-readiness, mapping harness roles, choosing the next smallest improvement, or designing and reconciling agent entrypoints such as AGENTS.md, CLAUDE.md, GEMINI.md, Cursor rules, or GitHub instructions.
plugins/yfge/agent-harness-skills/skills/repo-harness-assessment/SKILL.md
Source commit d780783eba4ecc7c8b9429f95c9362df95f07c61
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 4, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
Install this skill
Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.
An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.
Repository context
- Repository stars (not skill ratings)
- 1,531
- Repository last updated
- Nov 6, 2026
- License
- Apache-2.0
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
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- openai Repository topic
- codex-skill Repository topic
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- codex-marketplace Repository topic
- engineering Derived category
Files and excerpt
File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.
Browse files
SKILL.mdcore · 5,209 bytesSKILL.mdcore · 5,209 bytesreferences/build-when-missing.mddoc · 2,485 bytesreferences/entrypoint-policy.mddoc · 1,403 bytes
Read excerpt
# Repo Harness Assessment
## Overview
Assess how well a repository lets an agent find its rules, make safe changes, verify them, and produce reviewable evidence.
This is the default router for existing repositories. It also owns agent-entrypoint design because entrypoints are the navigation layer of the assessment, not a separate harness system. For shared vocabulary and neutral artifact names, see `../../references/harness-patterns.md`; when expected harness files are missing, use `references/build-when-missing.md`; for canonical entrypoints, mirrors, and drift prevention, use `references/entrypoint-policy.md`.
## When To Use
- The user asks what harness pieces a repository is missing.
- The user wants to create, shrink, reconcile, or diagnose `AGENTS.md`, `CLAUDE.md`, `GEMINI.md`, Cursor rules, or GitHub instructions.
- You need to compare entrypoints, validation commands, runtime evidence, delivery records, or quality gates across repositories.
- You need to decide whether the next smallest improvement is an entrypoint, validation script, artifact bundle, ledger, contract check, or quality gate.