harness-engineering skills

425 tagged harness-engineering, measured the same way as everything else here.

Browse within: claude-code-plugin 226skills 201agent 162harness 148agent-harness 121antigravity-skills 116brainstorming 116human-in-the-loop 116sdd 78context-engineering 65eval 55spec 55LLM 43agents 43

daily-news-digest

25

Komagon/hermes-production-patterns

Skill Claude CodeCodex needs its repo

A scheduled news workflow that reads RSS feeds, which are machine-readable lists of new articles, creates Chinese summaries, and checks their quality.

not rated 15 +1 changed 2d ago A SkillSpector: pass 35 tokens original MIT

fable-harness

26

AAO-SH/fable-harness

Skill Claude CodeCodex

Use when installing or updating a project-local Fable Harness for Codex, Claude Code, or compatible agent workflows; when a workspace needs AGENTS.md or CLAUDE.md boot instructions, .codex/.claude/.agents templates, decision traces, semantic notes, native loop governance, loop state, event logs, checklist evidence…

not rated 13 +1 2mo ago A 87 tokens original MIT

ctx

27

agentis-tools/ctx

Skill Claude CodeCodex needs its repo

Codebase intelligence and evidence-driven governance with the indexed ctx CLI. Use when exploring an unfamiliar repository, locating symbols or callers, checking for existing implementations, estimating change impact, enforcing architecture rules, scoring a branch, finding hotspots or duplication, or analyzing…

not rated 12 today A 60 tokens copy · 100% Apache-2.0

tacit.knowledge

28

sangmin7648/tacit

Skill Claude CodeCodex

Query the local tacit knowledge database (/.tacit/) for relevant context. TRIGGER when: user asks about topics that might have been previously captured — past conversations, meetings, decisions, ideas, learnings, or any domain knowledge. Also trigger when the user's question could benefit from previously stored…

not rated 9 today A 99 tokens

Reins

29

WellDunDun/reins

Skill Claude CodeCodex

Reins CLI skill for scaffold/audit/doctor/evolve workflows. Use when setting up or evaluating harness-engineering repo readiness and maturity with Reins commands.

not rated 9 5mo ago A 35 tokens original MIT

codex-harness-mcp

30

chapzin/codex-harness-mcp

Skill Codex

Use this skill when a user wants Codex CLI or another MCP-compatible coding client to work through a harness-engineering loop with explicit execution contracts, persistent local knowledge/RAG, durable traces, structured verification evidence, project-local governance policy, PASS/FLAG/BLOCK governance audits…

not rated 9 3mo ago A 232 tokens original MIT

agent-builder

31

truongpx396/learn-harness-engineering-by-building-mini-claude-code

Skill Claude CodeCodex

Design and build AI agents for any domain. Use when users: (1) ask to "create an agent", "build an assistant", or "design an AI system" (2) want to understand agent architecture, agentic patterns, or autonomous AI (3) need help with capabilities, subagents, planning, or skill mechanisms (4) ask about Claude Code…

not rated 6 4mo ago A 125 tokens copy · 100% MIT

harness-engineering

32

guixiang123124/openclaw-harness

Skill Claude Code

Turn your OpenClaw agent into a structured engineering factory. Plan → Build (via ACP) → Review → Iterate → Ship. DeerFlow's orchestration intelligence + OpenClaw's zero-config ecosystem.

not rated 5 5mo ago A 46 tokens original MIT

loop-limit

33

CIrcui-try/Circuit

Skill Claude CodeCodex

Stop a workflow loop after a maximum number of iterations.

not rated 5 3mo ago A 14 tokens original MIT

yailPeralta/ast-mcp-server

Skill Claude CodeCodex

Trigger: navegar, analizar o editar TypeScript/JavaScript con el compilador. Use tools AST preparadas, revisadas y vinculadas por hash.

not rated 4 today A 37 tokens original ISC

codex-harness

35

tae2089/harness

Skill Codex

A meta-skill for designing a specialized subagent team in the Codex CLI environment. Domain analysis → Agent TOML definitions (.codex/agents/) → Skill creation (.codex/skills/) → AGENTS.md initialization. Triggers: 'set up codex harness', 'create codex agent team', 'build codex harness', '{domain} codex automation'.…

not rated 4 4mo ago A 101 tokens original Apache-2.0

easyinplay/harnessed

Skill Claude Code

A placeholder phase in a feature-planning workflow that returns a fixed mock result. A mock result is simulated output used to test whether the surrounding workflow moves between phases correctly.

not rated 2 12d ago A 40 tokens original Apache-2.0

langfuse

38

Ansumanbhujabal/Polly_Harness

Skill Claude Code

Interact with Langfuse and access its documentation. Use when needing to (1) query or modify Langfuse data programmatically via the CLI — traces, prompts, datasets, scores, sessions, and any other API resource, (2) look up Langfuse documentation, concepts, integration guides, or SDK usage, or (3) understand how any…

not rated 2 2mo ago A 100 tokens original MIT

evanyan22/loopengine

Skill Claude CodeCodex

How to retrieve a gateway tool's real output when its result says storedInFile is true instead of returning the data inline.

not rated 2 today A 32 tokens original MIT

usefulmove/enso

Skill Claude CodeCodex

Create and update a folder/file knowledge base using agentic discovery. Covers KB bootstrap, single entry creation, and entry updates. Use this when asked to document a system, subsystem, concept, or domain — or when existing KB entries need refreshing.

not rated 2 3mo ago A 54 tokens original MIT

seed-repo

41

duck-lint/coding-agent-harness

Skill Claude CodeCodex

Seed the current working directory/repo with the coding harness using a python script. Also offers explicit approval-gated installation of harness subagent TOMLs into /.codex/agents.

not rated 2 2mo ago A 42 tokens

generate-codemap

42

hesprs/harness

Skill Claude Code

Generate comprehensive hierarchical codemaps.

not rated 0 2d ago A 12 tokens CC-BY-4.0

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: