32,552 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 |
|---|---|---|---|---|
| stevessr/bug-v3 microsoftedge.microsoft.com An emoji plugin with many bugs, mainly tested on Linux. It should work with most Discourse | 15 | Claude Code, Codex, OpenCode | 38 | 6,081 tok |
| lacymorrow/paperclip-hub cliphub.fyi Plugin hub and marketplace for Paperclip — discover connectors, automations, and extension | 15 | Claude Code, Cursor | 3 | 4,357 tok |
| abicheck/abicheck abicheck.github.io API/ABI checker: castxml-based header dumper + Python checker + LLVM/GCC support | 14 | Claude Code, Codex, GitHub Copilot, OpenCode | 15 | 5,667 tok |
| sintaxasn/Fluence.Wpf fluencewpf.com Fluence.Wpf is a modern theming and control library based on WinUI 3, but for WPF on .NET | 14 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 2,958 tok |
| abrahao-dev/podium-app Infinite spatial canvas for terminal windows running AI coding agents. Wire agents togethe | 14 | Claude Code | 1 | 1,249 tok |
| contextgo/contextgo | 14 | Claude Code, Codex, OpenCode | 11 | 3,168 tok |
| 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 |
| radimsem/mithril A trustless MCP server that replaces the generic shell tool with validated, sandboxed, pur | 14 | Claude Code | 3 | 1,709 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 |
| 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 |
| 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 |
| pipulate/pipulate pipulate.com Local First AI SEO Software on Nix, FastHTML & HTMX | 14 | Claude Code, Codex, OpenCode | 7 | 1,039 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 |
| 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 |
| 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 |
| yuxaoxao/dot-ai | 14 | Claude Code, Codex, OpenCode | 2 | 109 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 |
| HA7CH/cv-pro cv.ha7ch.com cv — turn a PDF resume into a living personal site. Multi-tenant resume hosting with a Cla | 14 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| schuettc/claude-code-plugins Claude Code plugins for feature lifecycle management | 14 | Claude Code | 1 | 237 tok |
| lucemia/trading-agents-plugin Multi-agent trading analysis as a Claude Code slash command — no external LLM API cost | 14 | Claude Code | 1 | — |
| Lee-W/maigo lee-w.github.io Maigo is a multi-agent general-purpose development workflow featuring the five members of | 14 | Claude Code, Codex, OpenCode | 2 | 2,588 tok |
| mrgoonie/searchapi-mcp-server TypeScript Model Context Protocol (MCP) server boilerplate providing search API tools/reso | 14 | Claude Code | 1 | 398 tok |
| KHAEntertainment/the-hive hivecli.com Claude can now control Gemini CLI and Openrouter agents as part of it's swarm, thanks to T | 14 | Claude Code | 1 | 1,997 tok |
| dynamike/snowflake-mcp-server MCP Server for connecting to Snowflake with read-only questions | 14 | Claude Code | 1 | 293 tok |
| bolnet/attestor attestor.dev Auditable memory for agent teams. Self-hosted, deterministic retrieval, no LLM in the crit | 14 | Claude Code | 1 | 2,895 tok |
| msnidal/yellhorn-mcp Yellhorn offers MCP tools to publish detailed workplans as GitHub issues with entire-codeb | 14 | Claude Code | 1 | 894 tok |
| jillesca/gNMIBuddy Over-engineered & opinionated gNMI collector with MCP | 14 | Claude Code, Codex, OpenCode | 4 | 299 tok |
| zbowling/mcpcodeserver A Model Context Protocol (MCP) proxy server that translates tool calls into TypeScript cod | 14 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 6,814 tok |