44,996 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 agents8,544Claude Code6,892Git and workflow3,622Data and AI3,580Backend and APIs3,558Languages3,492Planning3,321Code review2,907Testing2,690DevOps and cloud2,489Writing and docs2,484Memory and context2,374Research2,321Frontend2,311Security2,178Project management1,971
All Claude Code32,539 Codex24,879 OpenCode23,799 GitHub Copilot3,723 Gemini CLI2,040 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| putervision/WebCrypt putervision.github.io Zero-dependency Web Crypto suite & Model Context Protocol (MCP) server for AES-256-GCM, RS | 14 | Claude Code, Codex, GitHub Copilot | 6 | 4,928 tok |
| stufently/aviasales-mcp stufently.github.io MCP server for flight price search via the Aviasales / Travelpayouts Data API. 13 read-onl | 14 | Codex, OpenCode | 1 | 1,915 tok |
| radimsem/mithril A trustless MCP server that replaces the generic shell tool with validated, sandboxed, pur | 14 | Claude Code | 3 | 1,709 tok |
| masakinihirota/github-copilot-custom-instructions GitHub Copilot instructions | 14 | GitHub Copilot | 1 | 5,196 tok |
| OutlineDriven/odin-codex-plugin outlinedriven.github.io Outline-Driven Development for Codex CLI - methodology + skills + agents for OpenAI Codex | 14 | Codex, OpenCode | 1 | 10,608 tok |
| Abhishekrajpurohit/motion-dev-mcp A MCP server providing offline Motion.dev documentation access and intelligent animation | 14 | Claude Code | 1 | 4,735 tok |
| louagej/al-go-mcp-server theframework.be MCP server providing AI assistants with access to Microsoft AL-Go documentation and resour | 14 | Claude Code, GitHub Copilot | 17 | 838 tok |
| czottmann/render-claude-context Collects CLAUDE.md files from directory hierarchy (project folder up to `~/.claude/`), emb | 14 | Claude Code | 1 | 658 tok |
| omril321/automated-notebooklm Automation around NotebookLM, with a monday.com board integration | 14 | Claude Code, Codex, OpenCode | 4 | 1,424 tok |
| livoras/better-playwright-mcp | 14 | Claude Code | 1 | 595 tok |
| chengkj99/kj-skills | 14 | Claude Code, Codex, OpenCode | 7 | 1,368 tok |
| istefox/istefox-dt-mcp MCP server for DEVONthink 4 - best-in-class connector with RAG-augmented search | 14 | Claude Code | 1 | 2,309 tok |
| SoulKyu/openwiki-cc Auto-generate and maintain a documentation wiki for any repo — native Claude Code plugin ( | 14 | Claude Code, Codex, OpenCode | 3 | 91 tok |
| Cynrath/agent-context-kit cynrath.github.io Offline-first toolkit for agent-ready repositories: readiness scoring, instruction graphs, | 14 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 4,051 tok |
| ZethRise/ReadyDesign-Skill Ready to use design system for cool UI/UX with no extra slop | 14 | Claude Code, Codex, OpenCode | 2 | 184 tok |
| welshwandering/cwtch Cwtch - Helpful utilities for Claude Code. Manage profiles, check usage, deploy your army | 14 | Claude Code | 1 | 1,129 tok |
| t1/tdder A Claude Code plugin that guides AI agents through disciplined Test-Driven Development and | 14 | Claude Code, Codex, OpenCode | 3 | 1,132 tok |
| MartinPuli/createAnApp Evidence-gated AI agent skills for shipping Apple apps from idea validation to App Store l | 14 | Codex, OpenCode | 1 | 291 tok |
| forsvn-labs/meta-skills Turn your coding agent into a full product team — composable skills across research, marke | 14 | Claude Code, Codex, OpenCode | 2 | 341 tok |
| sbroenne/skillpm skillpm.dev Package manager for Agent Skills. Built on npm. | 14 | GitHub Copilot | 1 | 1,540 tok |
| quan0715/open-press open-press.dev AI-first fixed-layout document workspaces. Your AI agent writes proposals, whitepapers, th | 14 | Claude Code, Codex, OpenCode | 2 | 3,542 tok |
| krutikJain/android-agent-skills Android skills repository for Kotlin, Compose, XML, testing, CI, release work, and legacy | 14 | Codex, OpenCode | 1 | 1,437 tok |
| isak102/neowright Like Playwright, but for Neovim | 14 | Codex, OpenCode | 1 | 146 tok |
| ibrahimhajjaj/wu-cli WhatsApp CLI tool — like gh is to GitHub, wu is to WhatsApp | 14 | Codex, OpenCode | 1 | 1,280 tok |
| pipulate/pipulate pipulate.com Local First AI SEO Software on Nix, FastHTML & HTMX | 14 | Claude Code, Codex, OpenCode | 7 | 1,039 tok |
| peacprotocol/peac peacprotocol.org Portable signed records for automated interactions. | 14 | Codex, OpenCode | 1 | 1,269 tok |
| Sangkwun/sandy Deterministic MCP scenario replay for AI agents — create once, replay without LLM inferenc | 14 | Claude Code | 1 | 1,435 tok |
| freema/mcp-jira-stdio MCP server for Jira integration with stdio transport. Issue management, project tracking, | 14 | Claude Code, Codex, OpenCode | 5 | 887 tok |
| safx/backlog-mcp-server-rust MCP server for Backlog, project management service. | 14 | Claude Code | 1 | 3,926 tok |
| TIBCOSoftware/flogo-enterprise-hub Hub for TIBCO Flogo® Resources | 14 | Claude Code | 1 | 327 tok |
| Logos-Flux/mnemo MCP server that uses Gemini's context caching as extended memory for AI assistants. Load G | 14 | Claude Code | 1 | 1,149 tok |
| kaichen/mcp-config-editor A simple GUI for managing MCP servers, for easy toggle mcp servers. | 14 | Cursor | 1 | 49 tok |
| clowlove/Hermes-House clowlove.github.io 🤖 Self-Evolving Multi-Agent AI System | 116+ Skills | TrendRadar · Reviewer | Learn, Buil | 14 | Codex, OpenCode | 1 | 641 tok |
| agentailor/create-mcp-server agentailor.com Scaffold production-ready MCP servers in seconds | 14 | Codex, OpenCode | 1 | 6,323 tok |
| cloudglue/cloudglue-mcp-server cloudglue.dev Official MCP server for Cloudglue API | 14 | Claude Code | 1 | 537 tok |
| emiliomartucci/marvis The Company Brain your agents install — use your coding agent to run projects and coordina | 14 | Claude Code, Codex, OpenCode | 2 | 199 tok |
| asta-nguyen/kamehadb kamehadb.astalife.co KamehaDB is a cross-platform database GUI - AI. Support query via human language | 14 | Claude Code, Codex, OpenCode | 17 | 6,150 tok |
| joslat/maf-doctor AI-powered toolkit for Microsoft Agent Framework (MAF) migrations — agents, skills, MCP se | 14 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 7,410 tok |
| Tideshift-Labs/Fathom A Rider Plugin for improving UE5 C++ development for your LLM agent of choice | 14 | Codex, OpenCode | 1 | 683 tok |
| tmdgusya/gemini-swarm | 14 | Codex, Gemini CLI, OpenCode | 2 | 2,567 tok |
| seanyao/roll seanyao.github.io Autonomous software delivery with AI agents — your BACKLOG runs itself, guided by encoded | 14 | Claude Code, Codex, OpenCode | 3 | 1,862 tok |
| forsonny/Codex-OS ko-fi.com Codex CLI development framework that transforms product ideas into production-ready softwa | 14 | Codex, OpenCode | 1 | 680 tok |
| daeryundf2-prog/LAZYANTIGRAVITY Open-source agent orchestration framework providing deterministic multi-agent workflows, A | 14 | Codex, OpenCode | 1 | 2,162 tok |
| yuxaoxao/dot-ai | 14 | Claude Code, Codex, OpenCode | 2 | 109 tok |
| vichhka-git/renef-skills Agent Skill for operating renef.io — Android ARM64 dynamic instrumentation: hook native/Ja | 14 | Codex, OpenCode | 1 | 561 tok |
| MageByte-Zero/agent-guidelines Full-stack AI collaboration codex (CLAUDE.md / AGENTS.md / Cursor rules) distilled from Ka | 14 | Claude Code, Codex, OpenCode | 2 | 6,350 tok |
| ChrisDBaldwin/Masques masques.ai Role-playing for Agents — temporary cognitive identities bundling intent, context, and len | 14 | Claude Code, Codex, OpenCode | 2 | 3,938 tok |
| andikarachman/data-science-plugin Data science and ML workflow tools for Claude Code. 6 agents, 4 commands, 6 skills for pro | 14 | Claude Code | 1 | 1,378 tok |
| UitbreidenOS/UitKit uitkit-os.vercel.app Claude Code Skills, Agents & Plugins — UitKit | 14 | Claude Code | 1 | 905 tok |
| sebyul2/backstage Watch your AI agents work in a pixel art office — Claude Code plugin | 14 | Claude Code | 1 | 87 tok |