43,636 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| alexjbarnes/cockpit Claude Code, freed from your terminal: parallel sessions on any device, scheduled jobs, PR | 15 | Claude Code | 11 | — |
| tene-ai/tene tene.sh AI-safe secret manager CLI for Claude Code, Cursor, and other AI agents. Local-first, encr | 15 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 3,109 tok |
| matryer/context Team knowledgebase framework for LLM IDEs | 15 | Claude Code, Codex, OpenCode | 7 | 3,184 tok |
| Pranav-Karra-3301/tuck tuck.sh manage your dotfiles! | 15 | Claude Code, Codex, Cursor, OpenCode | 11 | 8,334 tok |
| igmarin/rails-ai-bridge Zero-config MCP server that gives AI assistants live, read-only knowledge of Rails apps | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,468 tok |
| vichhka-git/renef-skills Agent Skill for operating renef.io — Android ARM64 dynamic instrumentation: hook native/Ja | 15 | Codex, OpenCode | 1 | 561 tok |
| T4wroot/agentic-seo t4wroot.github.io LLM-first SEO skill for AI coding assistants. Features 16 sub-skills, 10 specialist agents | 15 | Cursor | 1 | 265 tok |
| PramodDutta/AdvancePlaywrightFramework1x | 15 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 1,662 tok |
| saketananddotme/ai-dev-toolkit A toolkit that makes developers’ lives easier with AI | 15 | Claude Code, Codex, OpenCode | 2 | 582 tok |
| tray-tecnologia/tray-api-ai-plugin tray-api-claude-code.tray.com.br Plugin para agentes de IA(Claude Code, Codex, etc) com integração completa às APIs da Tray | 15 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 7,410 tok |
| AliceLJY/telegram-ai-bridge Heterogeneous AI agents (Claude Code + Codex + Agy + Kimi) collaborating in Telegram group | 15 | Codex, OpenCode | 1 | 399 tok |
| AeyeOps/mcp-imagemagick MCP server for image conversion using ImageMagick and darktable | 15 | Claude Code | 1 | 863 tok |
| vlad-ds/pdf-agent-mcp PDF Agent MCP Server for document processing and analysis | 15 | Claude Code | 1 | 1,153 tok |
| miyamamoto/jvlink-mcp-server JRA racing analysis MCP server for JVLinkToSQLite databases | 15 | Claude Code | 2 | — |
| airy10/GedcomMCP MCP Server to create or query GEDCOM files | 15 | Gemini CLI | 1 | 774 tok |
| szgk/mcp-affinity-designer MCP (Model Context Protocol) server for Affinity Designer integration | 15 | Claude Code | 2 | 3,859 tok |
| danielbushman/MCP-Quickbase | 15 | Claude Code | 3 | 787 tok |
| James-Chahwan/repo-graph Structural graph memory for AI coding assistants — MCP server for codebase navigation | 15 | Claude Code | 1 | 3,241 tok |
| SoMarkAI/skills AI skill for parsing PDF, images, Word & PPT into Markdown/JSON via SoMark API. Works with | 15 | Claude Code, Codex, OpenCode | 2 | 3,859 tok |
| helderberto/agent-skills My personal SDLC toolbelt for AI coding agents — PRD to ship. | 15 | Claude Code, Codex, OpenCode | 2 | 1,531 tok |
| s-hiraoku/synapse-a2a | 15 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 1,157 tok |
| PabloLION/bmad-plugin Claude Code plugin for BMAD Method — agile AI-driven development with specialized agents a | 15 | Claude Code, Codex, OpenCode | 2 | 2,903 tok |
| ehs208/TimeTree-MCP Unofficial TimeTree MCP server for Claude, Codex, Cursor, and other MCP clients — read and | 15 | Claude Code, Codex, OpenCode | 2 | 1,250 tok |
| manushi4/Screenhand screenhand.com Give AI eyes and hands on your desktop. Open-source MCP server for desktop automation — sc | 15 | Claude Code, Codex, OpenCode | 12 | 5,310 tok |
| roshanarnav25-sloth/google-flow-mcp MCP server that drives Google Flow (Veo / Nano Banana) through its internal tRPC API, with | 15 | Claude Code | 1 | 631 tok |
| Peadarpol/ai-delivery-control A governance harness for AI-assisted software delivery. You govern. Agents deliver. | 15 | Claude Code, Codex | 25 | — |
| pleaseai/claude-code-plugins plugins.pleaseai.dev | 15 | Claude Code, Codex, OpenCode | 13 | 5,072 tok |
| mana-am/claude-f-me f.mana.am Control wearable haptics by chatting in Claude Code — MCP plugin, live console, simulator, | 15 | Codex, OpenCode | 1 | 1,179 tok |
| mirafold/mirafold mirafold.com A browser UI for Claude Code, Codex, and Gemini CLI — the terminal agent you already use, | 15 | Claude Code | 1 | 1,918 tok |
| jurigis/avoid-ai-writing-multilingual Language-specific AI writing pattern detectors for Claude Code, ChatGPT, Cursor and other | 15 | Claude Code | 2 | 1,573 tok |
| Tommertom/sonos-ts-mcp Sonos MCP server for Sonos using Typescript | 15 | GitHub Copilot | 3 | 5,893 tok |
| pranavms13/web-search-mcp A Model Context Protocol (MCP) server that provides web search functionality using a headl | 15 | Claude Code | 1 | 788 tok |
| kissgyorgy/coding-agents Nix packages, skills, extensions for coding-agents (Claude Code, Gemini CLI, Pi Coding Age | 15 | Codex, OpenCode | 1 | 1,407 tok |
| devemberx/mcp-server-polarion MCP server for Polarion ALM — read and write documents, work items, test runs, traceabilit | 15 | Claude Code, Codex, OpenCode | 15 | 3,033 tok |
| faze79/WPFVisualTreeMcp Let AI agents see, debug and drive running WPF apps - visual tree, bindings, screenshots, | 15 | Claude Code | 1 | 3,141 tok |
| AstaBlackClove/posthive posthive.co Agentic social media scheduler to post on multi platforms with built-in MCP | 15 | Claude Code | 1 | 3,527 tok |
| ra100/blender-claude-plugin Plugin for blender to be used in coding agents as claude, opencode, kilocode, ... | 15 | Codex, OpenCode | 1 | 1,060 tok |
| reactiveui/Primitives A compact, allocation-conscious reactive programming library for .NET built on IObservable | 15 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,745 tok |
| qwize-br/wize-development-kit | 15 | Codex, OpenCode | 1 | 902 tok |
| ChistokhinSV/gns3-mcp GNS3 MCP Server - Model Context Protocol server for AI assisted GNS3 network simulation | 15 | Claude Code | 1 | 6,740 tok |
| lennyzeltser/mcp-expertise-toolkit Turn domain expertise into AI-accessible MCP servers | 15 | Codex, OpenCode | 1 | 58 tok |
| vast-data/vast-admin-mcp pypi.org MCP server for VAST Data cluster administration - monitoring, management, and diagnostics | 15 | Cursor | 1 | — |
| UserB1ank/code-audit-system A CVE-oriented multi-agent code audit system implemented as a Claude Code skill. It orches | 15 | Claude Code | 1 | 876 tok |
| dbcls/togomcp togomcp.rdfportal.org MCP server for life-science knowledge graphs | 15 | Claude Code | 9 | 4,393 tok |
| hyqhyq3/dsh-mcp-manager MCP server manager plugin for DeepSeek Harness: Settings → MCP page, OAuth (PKCE + dynamic | 15 | Codex, OpenCode | 1 | 2,206 tok |
| PracticalSwan/agent-skills Skills I use for my Agents (Claude Code, Codex, Copilot) | 15 | Claude Code, Codex, OpenCode | 2 | 11,412 tok |
| ZeroZ-lab/gm-skills | 15 | Claude Code, Codex, OpenCode | 2 | 1,128 tok |
| cajasmota/grafel Multi-repo code knowledge graphs for AI agents. Cross-repo linking, infrastructure topolog | 15 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 6,537 tok |
| fprochazka/claude-code-plugins | 15 | Claude Code | 1 | 4 tok |
| jjuanrivvera/canvas-cli canvas-cli.jjuanrivvera.com A powerful command-line interface for Canvas LMS, built with Go. | 15 | Claude Code, Codex, OpenCode | 3 | 2,828 tok |