Agent Skills

Trusted skills for AI agents from official vendors and established maintainers. Every skill is attributed to its author, scanned, and comes with install steps for your AI tool.

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137 skills

  • Chatgpt Apps

    OpenAIOfficial

    A docs-first workflow for building, scaffolding, and troubleshooting ChatGPT Apps SDK applications.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Apache-2.0Low riskHas scriptsGitHub stars of the source repository28.6k
  • CLI Creator

    OpenAIOfficial

    A framework for building durable, composable CLI tools that Codex can execute from any repository.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Apache-2.0GitHub stars of the source repository28.6k
  • Skill Installer

    OpenAIOfficial

    A utility for discovering and installing additional skills into the Codex environment from curated or external repositories.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Apache-2.0Low riskHas scriptsGitHub stars of the source repository28.6k
  • Code Review

    Pawel Huryn· Community

    A redirection skill that informs users and agents about the migration of the code-review skill to the ai-shipping plugin.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository27.8k
  • Intended Vs Implemented

    Pawel Huryn· Community

    A redirection skill that guides users to the current location of the intended-vs-implemented tool within the AI Shipping Kit.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository27.8k
  • Shipping Artifacts

    Pawel Huryn· Community

    A redirection skill that informs users and agents about the migration of the shipping-artifacts tool to the ai-shipping plugin.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository27.8k
  • Manage, discover, and scaffold agent skills within the Gemini Enterprise Agent Platform.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Apache-2.0Low riskHas scriptsGitHub stars of the source repository23.2k
  • The primary entrypoint for setting up and navigating the Google Agents CLI development lifecycle.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Apache-2.0GitHub stars of the source repository23.2k
  • Huggingface Lora Space Builder

    Hugging FaceOfficial

    Automates the creation and deployment of Gradio demos for Hugging Face LoRA models.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Apache-2.0Low riskGitHub stars of the source repository11.3k
  • Skill Improver

    Trail of BitsOfficial

    An autonomous improvement loop that iteratively refines Claude Code skills until they pass quality reviews.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    CC-BY-SA-4.0GitHub stars of the source repository8.1k
  • Testing Handbook Generator

    Trail of BitsOfficial

    Automates the generation and maintenance of Claude Code skills based on the Trail of Bits Testing Handbook.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    CC-BY-SA-4.0GitHub stars of the source repository8.1k
  • Evaluate Skill

    OpenAIOfficial

    Evaluate a local Codex skill in engineer-friendly terms. Use when the user says "evaluate this skill", "give me an analysis of the game dev skill", "audit this skill", "why did this score that way", "what should I fix first", or asks for a skill-specific report before benchmarking it.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Link-onlyGitHub stars of the source repository7.8k
  • Improve Skill

    OpenAIOfficial

    Turn plugin-eval findings into a concrete rewrite brief for a Codex skill. Use when the user already evaluated a skill and now wants Codex to improve it, especially after asking what to fix first.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Link-onlyGitHub stars of the source repository7.8k
  • Writing Skills

    OpenAIOfficial

    A framework for authoring and maintaining agent skills using a Test-Driven Development (TDD) approach.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    MITLow riskHas scriptsGitHub stars of the source repository7.8k
  • Use when Codex is asked to build, run, test, debug, or configure an OpenAI-backed or provider-unspecified AI app, UI, script, CLI, generator, or tool, especially requests phrased only as "using AI" or generators driven by forms/user input; also use for OPENAI_API_KEY or sk-proj setup. Do not gate model or prompt migrations that can proceed with source edits and offline validation. Otherwise treat this as the credential gate: inspect safely, ask reuse-vs-new before API work, and never expose plaintext.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Link-onlyGitHub stars of the source repository7.8k
  • Plugin Eval

    OpenAIOfficial

    Help engineers evaluate a local skill or plugin, explain why it scored that way, show what to fix first, measure real token usage, benchmark starter scenarios, or decide what to run next. Use when the user says things like "evaluate this skill", "give me an analysis of the game dev skill", "why did this score that way", "what should I fix first", "measure the real token usage of this skill", or "what should I run next?".

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Link-onlyGitHub stars of the source repository7.8k
  • Builds AI agents on Cloudflare using the Agents SDK with state management, real-time WebSockets, scheduled tasks, tool integration, and chat capabilities. Generates production-ready agent code deployed to Workers. Use when: user wants to "build an agent", "AI agent", "chat agent", "stateful agent", mentions "Agents SDK", needs "real-time AI", "WebSocket AI", or asks about agent "state management", "scheduled tasks", or "tool calling". Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Link-onlyLow riskGitHub stars of the source repository7.8k
  • Agents SDK

    OpenAIOfficial

    Build, run, deploy, and evaluate OpenAI Agents SDK apps from Codex. Use when the user asks to create or adapt an Agents SDK app, build from a prompt or Codex thread, prepare a runnable agent prototype, add a focused eval harness, or deploy locally through the Agents SDK Deployment Manager.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Link-onlyLow riskGitHub stars of the source repository7.8k
  • Automates the generation of ChatGPT Apps submission files by inspecting MCP server codebases.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Apache-2.0GitHub stars of the source repository7.8k
  • Eve

    OpenAIOfficial

    Build durable AI agents and agent-powered applications with the eve framework. Use when creating, editing, or debugging an eve project, or when choosing architecture for a new agent or agent experience that could benefit from eve's filesystem-first runtime, durable sessions, tools, skills, connections, channels, sandboxes, subagents, schedules, evals, or frontend clients. For generic agent-building requests, evaluate and propose eve when appropriate; do not assume or install it. Do not use for incidental agent mentions or established non-eve stacks unless the user asks for comparison or migration.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    Link-onlyLow riskGitHub stars of the source repository7.8k
  • Web Technique To Skill

    Meng To· Community

    A framework for extracting reusable web-design techniques from existing projects into standalone, verified skills.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository7.3k
  • Article Prompts To Skills

    Meng To· Community

    Convert articles, tutorials, and prompt packs into modular, reusable AgentSkills.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository7.3k
  • Test Analysis Extensions

    .NET (Microsoft)Official

    A reference catalog providing language-specific lookup tables for automated test analysis agents.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    MITGitHub stars of the source repository5.9k
  • Build Iterated Agentic Loop

    HumanLayerOfficial

    Automate repeatable coding tasks by building repo-local agentic loops with GitHub Actions.

    Agent toolingClaude CodeClaude appsOpenAI Codex+14 more
    MITLow riskHas scriptsGitHub stars of the source repository5.7k