45,030 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents8,564Claude Code6,906Git and workflow3,633Data and AI3,578Backend and APIs3,558Languages3,494Planning3,322Code review2,906Testing2,695DevOps and cloud2,496Writing and docs2,489Memory and context2,375Research2,320Frontend2,312Security2,181Project management1,980
All Claude Code32,552 Codex24,920 OpenCode23,840 GitHub Copilot3,723 Gemini CLI2,039 Cursor1,771 Windsurf202 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| calt13/claude-skills-integration-templates Drop-in Markdown snippets that enable any Agent CLI to discover and use Claude Skills — ev | 4 | Codex, OpenCode | 1 | 1,789 tok |
| BowennCAI/claude-job-slayer Local-first job hunt workflow on Claude Code: 4-version LaTeX CV + AI cover letters + Clau | 4 | Claude Code | 2 | 1,571 tok |
| vcode-sh/dokploy-mcp npmjs.com MCP server for Dokploy. Two tools up front, 524 generated procedures underneath. Real depl | 4 | Claude Code, Codex, OpenCode | 2 | 769 tok |
| verygoodplugins/mcp-edd MCP server for Easy Digital Downloads REST API - sales, customers, products, and analytics | 4 | Claude Code | 1 | 340 tok |
| roodlicht/accans-sec-skills accans.com 47 Claude skills for security tradecraft across AppSec, Pentest, Blue Team, and GRC. NL/EU | 4 | Claude Code | 1 | 1,960 tok |
| christianb93/WikiSpec A spec driven development framework that maintains an LLM wiki | 4 | Claude Code | 1 | 431 tok |
| froster02/mini-Brain_skills A set of Claude Code Skills modeled after distinct human thinking patterns (brainstorm, th | 4 | Claude Code | 1 | 1,003 tok |
| piotrkowalczuk/zordon zordon.io Give every parallel coding agent its own local stack and develop with guardrails. | 4 | Claude Code, Codex, OpenCode | 5 | 2,043 tok |
| Trystan-SA/postkit npmjs.com A Claude-Code-native workspace for social-media posts | 4 | Claude Code | 1 | 1,077 tok |
| yegor256/critic A collection of skills for an AI agent that helps writing texts | 4 | Claude Code | 1 | 101 tok |
| subodhkc/ai-appsec Evidence-backed AppSec for AI applications and agents. Powered by HAIEC. | 4 | Codex, OpenCode | 1 | 2,730 tok |
| jamestkelly/diffler Generate comprehension quizzes from Git branch diffs for Claude Code, OpenCode, and pull-r | 4 | Claude Code, Codex, OpenCode | 2 | 743 tok |
| vikxlp/rocky Makes your AI coding agent talk and think like Rocky, the Eridian engineer from Andy Weir' | 4 | Claude Code | 1 | 1,026 tok |
| ananthanandanan/skills Skills I use for my agentic engineering workflow. | 4 | Claude Code | 1 | 1,595 tok |
| junyoung2015/pr-review-skill AI-powered PR review pipeline for Claude Code. Turns 30-45 min code reviews into ≤ 8 min s | 4 | GitHub Copilot | 3 | 522 tok |
| bx33661/oh-my-vul npmjs.com Evidence-first vulnerability research workspace and Skills for Claude Code and Codex. | 4 | Codex, OpenCode | 1 | 449 tok |
| basteez/java-skills A collection of java skills for claude code | 4 | Claude Code | 1 | 328 tok |
| NTCHz/off-by-none Claude Code skill for spec-faithful implementation: spec-derived tests, mandatory boundary | 4 | Claude Code, Codex | 1 | 389 tok |
| 5kahoisaac/skillless You don’t need to be skillful — your agent’s got all the skills. Being skillless is totall | 4 | Claude Code, Codex, OpenCode | 2 | 602 tok |
| orkestre-ai/orkestre-engaging-networks Agent skills for Engaging Networks API integrations | 4 | Claude Code | 1 | 568 tok |
| MercuriusDream/agent-estate | 4 | Codex, OpenCode | 1 | 1,251 tok |
| hereinthehive/kickstart A Claude Code starter — fork, run /onboarding, and Claude sets itself up for your project | 4 | Claude Code | 4 | 459 tok |
| rolandbrecht/agent-skills A collection of shareable, high-quality AI coding agent skills and workflows. These skills | 4 | Claude Code, Codex, OpenCode | 2 | 1,084 tok |
| souljorje/agent-skills Collection of hand-crafted skills | 4 | Codex, OpenCode | 1 | 322 tok |
| oyusypenko/creo AI-powered design review, UX analysis, SEO audit, content generation, DevOps & testing too | 4 | Claude Code | 1 | 1,056 tok |
| computerlovetech/skills Agent skills published by computerlove.tech <3 | 4 | Claude Code, Codex, OpenCode | 2 | 251 tok |
| gabrieldabbah/genesis Ultimate Opus 5 builder. Creates and transforms any setup into the ultimate setup for gene | 4 | Claude Code | 3 | 3,437 tok |
| pax-k/build-right Agent-agnostic skills that turn a fuzzy app idea into evidence-backed AI execution. | 4 | Codex, OpenCode | 1 | 770 tok |
| entr0pia/scoop-skills Scoop Skills: A specialized skill for the AI Agent agent to manage Windows packages using | 4 | Codex, Gemini CLI, OpenCode | 2 | 1,788 tok |
| musabekisakov-imj/flutter-design-engineer Agent skills for product-aware, adaptive, accessible, and visually verified Flutter UI des | 4 | Codex, OpenCode | 1 | 283 tok |
| n-shadloo/git-authoring Agent skill that turns your git diff into clean Conventional Commits — plus on-request fil | 4 | Codex, Gemini CLI, OpenCode | 2 | 12,754 tok |
| cilidinezy-commits/doc-harness Document-based project control for AI-human collaboration: an append-only event log plus a | 4 | Claude Code, Codex, OpenCode | 2 | 3,765 tok |
| marek-kujda/ad-copy-skill-pack linkedin.com Generate, audit, and refresh Google Ads responsive search ad copy in 6 languages. 10 Claud | 4 | Claude Code | 1 | 1,012 tok |
| ishands/upstack An open-source framework that configures AI as a genuine tutor — not an answer machine. | 4 | Claude Code, Codex, OpenCode | 2 | 2,396 tok |
| MrSGSA/math-modeling-skill-dify A mathematical modeling Agent Skill and Dify Jiuku multimodal MCP bridge that can be dragg | 4 | Claude Code, Codex, OpenCode | 2 | 881 tok |
| matt-bat/agent-command-center Governance-first agent command center for workflow automation, validation, policy, documen | 4 | Codex, OpenCode | 1 | 636 tok |
| Grails125/codex-sol-terra-luna-auto-orchestrator Automatic risk-based task routing and multi-agent orchestration for Codex using Sol, Terra | 4 | Codex, OpenCode | 1 | 1,598 tok |
| conallob/o11y-analysis-tools Various static analysis and testing tools for managing PromQL compatible monitoring stacks | 4 | Claude Code, Codex, OpenCode | 2 | 6,150 tok |
| christophecapel/claude-mechanisms Operating mechanisms for Claude Code. Not rules. Not principles. Mechanisms with triggers, | 4 | Claude Code | 1 | 185 tok |
| mpagot/os-autoinst-distri-opensuse-skills mpagot.github.io OSADO educated clankers | 4 | Codex, Gemini CLI, OpenCode | 2 | 2,201 tok |
| celticht32/Couchbase-Skills-for-Claude.ai This is a collection of skills I have created for Couchbase for Claude.ai | 4 | Claude Code | 1 | 917 tok |
| VersoXBT/claude-initial-setup 75 skills, 14 agents, 15 commands for Claude Code. Plug-and-play starter kit covering Type | 4 | Codex, GitHub Copilot, Cursor, OpenCode | 3 | 4,908 tok |
| xonika9/agent-skills skills.sh Practical Agent Skills for source-backed research, controlled browser sessions, idea criti | 4 | Claude Code, Codex, OpenCode | 2 | 759 tok |
| buildinternet/releases-cli releases.sh Agent-friendly CLI for searching the Release Index catalog of release notes, changelogs, a | 4 | Claude Code, Codex, OpenCode | 4 | 5,387 tok |
| DaleStudy/skills skills.sh 🛠️ Agent skill. | 4 | Claude Code, Codex, OpenCode | 2 | 1,568 tok |
| tooppoo/enozunu | 4 | Claude Code, Codex, OpenCode | 2 | 680 tok |
| mdsohaib/screenshot-time-machine Screenshot Time Machine is like a Wayback Machine for your own website, a visual archive o | 4 | Claude Code, Codex, OpenCode | 2 | 984 tok |
| retz8/pastiche drawing UI consistently with agents, at the top of Design System + Component Library | 4 | Claude Code | 1 | 761 tok |
| hraness/wrench wrench.rip Open-source CLI and TypeScript SDK for precise web capabilities for AI agents: page captur | 4 | Claude Code, Codex, OpenCode | 13 | 5,061 tok |
| mutagent-io/skills mutagent.io Official MutagenT skills for AI coding agents — Claude Code plugin marketplace for prompt | 4 | Claude Code | 1 | 3,080 tok |