255 tagged ai-harness, measured the same way as everything else here.
Browse within: hallucination-prevention 129non-developer 129augmentation 56humans 56intent-engineering 56ai-coding 39harness 39harness-ai 39ai-governance 22AI Safety 20agent 20agents-md 20cc-plugin 20claude-code-plugin 20
Skill Claude CodeCodex
Real Chrome/Brave + macOS Computer Use from inside the browser — zero CDP fingerprint, real sessions; mandatory for visual deploy verification. Drive clickwork yourself. USE WHEN verify deploy, confirm UI, screenshot verification, computer use, macos automation, debug web, troubleshoot, visual check, motion/animation…
Skill Claude Code
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
Skill Claude CodeCodex
Designing and building any user-facing surface: a web page, landing page, dashboard, report, HTML document, email, or a component inside an existing app. Use when asked to build, style, redesign, or beautify UI, when writing HTML/CSS or a React/Vue/Svelte component that a person will look at, and when a generated page…
Skill Codex
Auto-review pipeline — reads the full CEO, design, eng, and DX review skills from disk and runs them sequentially with auto-decisions using 6 decision principles. Surfaces taste decisions (close approaches, borderline scope, codex disagreements) at a final approval gate. One command, fully reviewed plan out. Use when…
Skill Claude CodeCodex
Build, validate, package, and stage optional Echo plugins using the Echo Plugin API v1 security and lifecycle contracts.
nnabuuu/harness-engineering-toolkit
Skill Claude CodeCodex
A codebase scan for five common weaknesses in the setup used to guide and check an AI agent. It produces a diagnostic report and can optionally fix the problems it finds.
Skill Claude CodeCodex
Review pull requests and code changes for actionable correctness, regression, security, compatibility, and test issues. Use for read-only PR review passes that must produce concise human findings plus a machine-readable verdict.
AgentCommander/exploration-map
Skill Claude Code
Review exploration progress. Use to get a tree health report, ingest hypothesis feedback events, decide what to explore next, audit cross-direction lessons, or get a cross-tree review of the current state. Wide read across the whole map, narrow write — proposes and routes; doesn't change tree substance.
Skill Claude CodeCodex
Use when writing, reviewing, or refactoring Flutter mobile UI code. Teaches Flutter-specific design principles (Material 3 + Cupertino adaptive), type scales, theming, spacing grids, motion, interaction, responsive layout, and UX writing. Prevents common Flutter AI-slop patterns like hardcoded Colors.purple, missing…
Skill Claude CodeCodex needs its repo
Onboard a project into this governance layer: scan a repo that was pasted or cloned into Projects/, draft its bible from what the code actually shows, create its tracker and workspace pointer, register it in the composition manifest, and echo the reconstructed setup back for correction. Use this whenever the user…
Skill Codex
Use when the user wants to set up, install, audit, update, repair, or sync a project-local AI harness for the current repository. Inspect the repo, run a short interview for durable defaults and execution guardrails, then create or update synchronized AGENTS.md, CLAUDE.md, GEMINI.md, PROJECTHARNESS.md…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: