Building agents skills

23,556 tagged Building agents, measured the same way as everything else here.

Browse within: agentic-ai 233LLM 217agent 200agents 151skills 145agentic-workflow 110agent-orchestration 86openai 86antigravity 79agentic-framework 73cli 73ai-skills 71Autonomous Agents 67agent-framework 63

chatgpt

3073

lifeshoftcode/codex-chatgpt-skill-recipe

Skill Claude CodeCodex

Use when the user invokes @chatgpt, asks Codex to open ChatGPT, or asks Codex to consult, talk through, or validate something with ChatGPT based on the current conversation or repo context. This skill opens https://chatgpt.com/ through the Browser integration and supports supervised delegated prompting with rich…

not rated 2 2mo ago A 95 tokens original MIT

neelmajmudar/Google-ADK-Agent-Skill

Skill Claude CodeCodex

Build AI agents using Google's Agent Development Kit (ADK). Use when creating ADK agents, defining tools, configuring multi-agent systems, setting up sessions/state/memory, writing callbacks, running agents with Runner, or deploying to Cloud Run or Vertex AI Agent Engine. Covers LlmAgent, workflow agents (Sequential…

not rated 2 7mo ago A 93 tokens original MIT

skillopt

3075

harrylabsj/skillopt

Skill Codex

Train, evaluate, and improve Agent skill files as reusable external capabilities. Use when a user wants to optimize SKILL.md, prompt procedures, OpenClaw/Hermes/Codex/Claude Code skills, agent workflows, skill factories, benchmark-driven skill iteration, rollout analysis, validation gates, bestskill.md export, or…

not rated 2 3mo ago A 79 tokens

three-brain-setup

3076

austintgriffith/three-brain-setup

Skill Claude CodeCodex

Set up a three-model multi-agent OpenClaw system with GPT-5.2 as the fast communicator/coordinator, Claude Sonnet 4.5 as the tester/reviewer, and Claude Opus 4.6 as the deep coder/architect. All three agents get their own Telegram bots and can delegate work to each other via sessionsspawn. Use when setting up…

not rated 2 7mo ago A 102 tokens

skill-multi-publisher

3077

dongsheng123132/skill-multi-publisher

Skill Claude Code

One-command publish a Claude Code skill to ALL major marketplaces: GitHub (npx skills), ClawHub, and community marketplaces (composiohq/awesome-claude-skills, anthropics/skills, daymade/claude-code-skills, obra/superpowers-marketplace). Validates SKILL.md, auto-generates missing files, creates repos, publishes, and…

not rated 2 1mo ago A 91 tokens original MIT

mind-your-skill

3078

Nafixhutao/Mind-your-skill

Skill Claude CodeCodex

Open-source Hermes Agent skill library router. Use this file to discover and load skills from this repository.

not rated 2 3mo ago A 25 tokens original MIT

conjure

3079

wolzey/aikit

Skill Claude Code

Analyze a repository to discover technologies, extract patterns and conventions, and generate per-technology Agent Skills for pi, Claude Code, and AGENTS.md-compatible tools. Use when the user asks to "conjure skills", "analyze this repo", "generate skills for this codebase", "index the codebase", "scan technologies"…

not rated 2 3mo ago A 82 tokens

skillspec-migrate

3080

e01n0/skillspec

Skill Claude CodeCodex

Complete a .agent.partial file by resolving TODO markers.

not rated 2 2mo ago A 16 tokens

openclaw

3082

zeb-global/openclaw-skill

Skill Claude CodeCodex

The definitive reference for OpenClaw, the self-hosted personal AI assistant gateway. Use for everything OpenClaw - deploy on Linux or AWS Lightsail, configure, write skills, harden security, multi-agent systems, channels (WhatsApp, Telegram, Slack, Discord, Signal, iMessage, Teams, Matrix), cron, webhooks, use case…

not rated 2 4mo ago B 94 tokens

skill-compressor

3083

David0Ming/skill-compressor

Skill Claude CodeCodex

A skill for shortening other skills to reduce the amount of text an AI assistant must process.

not rated 2 4mo ago A 34 tokens original Apache-2.0

agent-architect

3084

anyaa-labs/agent-skills

Skill Claude Code

Senior architect review for multi-agent systems, prompt engineering, and agent harness design. Three modes: AUDIT (full system evaluation with 13-dimension scoring and cross-session trend tracking), REVIEW (focused prompt/skill teardown), DESIGN (architecture thinking partner — new systems, existing system evolution…

not rated 2 changed 8d ago A 349 tokens original MIT

openvino-dev-samples/local-ai-skill-authoring

Skill Claude CodeCodex

Author, scaffold, review, or debug a "local AI skill" — a self-contained package that runs an AI model locally (on Windows via OpenVINO, or any local runtime) and exposes it to a Host application (Marvis, WorkBuddy, or any custom host) through a single entry script. Use this skill when the user, in Chinese or English…

not rated 2 2mo ago A 328 tokens

perception

3086

jatingargiitk/evoagents

Skill Claude CodeCodex

Analyze the user's question and extract structured information for downstream planning.

not rated 2 6mo ago A 15 tokens original MIT

skill-architect-plus

3087

Jianhong-user/skill-architect-plus

Skill Claude CodeCodex

Complementary to built-in Skill Creator. Use when the user asks to review, refactor, audit, or quality-check an existing Skill. Use when a project is too large for a single Skill and needs multi-skill orchestration with handoffs, orchestrator, and acceptance matrix. NOT for creating a simple single Skill from scratch.

not rated 2 3mo ago A 72 tokens

skill-finder

3088

ypinpo/skill-finder

Skill Claude CodeCodex

Discover, review, adapt, and install third-party skills into Hermes Agent.

not rated 2 2mo ago A 124 tokens

skill-quality-check

3089

webkong/skill-quality-check

Skill Claude CodeCodex

Quality audit for AI Agent Skills. Use before installing or after writing any SKILL.md. Scores 5 dimensions with actionable improvements. Works for skills written for Claude, Cursor, Codex, and any AI agent. Keywords: audit, skill, quality, review, score, assess, best practices, vet.

not rated 2 5mo ago A 66 tokens original MIT

skill-creator

3090

venomwise/skill-factory

Skill Claude CodeCodex

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.

not rated 2 12d ago A 64 tokens

dev-orchestrator

3091

eddiearc/dev-orchestrator-skill

Skill Claude CodeCodex

Orchestrates full development workflow for large features using AI tools (gemini for brainstorming and design, codex for plan review and validation, Claude Code subagent for implementation and testing). Use when developing significant new features, complex implementations, or when user mentions "full development…

not rated 2 8mo ago A 73 tokens

gstd-a2a

3092

gstdcoin/A2A

Skill Claude Code

Sovereign Agent Protocol for the GSTD decentralized compute network. Earn GSTD tokens by processing tasks and expand the mesh. Includes OpenClaw robot control via the GSTD node network.

not rated 2 19d ago A 44 tokens original MIT

DariyXYZ/codex-skill-toolkit-for-claude

Skill Claude CodeCodex

Convert, install, audit, package, and troubleshoot Claude Code skills for Codex. Use when the user asks to install a Claude skill in Codex, migrate a Claude-oriented skill, adapt a GitHub skill repo, fix Codex skill discovery, package a migrated skill for sharing, or review whether a Claude skill will work well in…

not rated 2 4mo ago A 80 tokens original MIT

governance

3095

MarceloSoares1970/engineering-with-governance

Skill Claude CodeCodex

Governance guidelines for AI-assisted engineering — they reduce the costliest LLM mistakes in code with side effects. Load when the environment has no governance rules of its own, or to read/review the text. If the rules are already in the project instructions, don't reload, as it would repeat in condensed form what…

not rated 2 1mo ago A 72 tokens original MIT

delegate-tasks

3096

bassemZohdy/delegate-skills

Skill Claude CodeCodex

Delegate long-running coding tasks to a background agent CLI (opencode, pi, mimo, hermes, kimi, codex, agy) with git worktree isolation, structured handoff documents, and progress monitoring.

not rated 2 1mo ago A 48 tokens

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: