23,196 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 |
|---|---|---|---|---|
| PANGKAIFENG/ai-product-manager-skills AI product manager skills for Codex/Claude: brainstorming, product research, PRD workflows | 12 | Codex, OpenCode | 1 | 561 tok |
| rollingSirius/TradeGit Trading Journal Skill: record trades and the reasons behind them in one sentence in Claude | 12 | Codex, OpenCode | 1 | 1,334 tok |
| davidmosiah/garmin-mcp wellness.delx.ai Local-first MCP server for Garmin Body Battery, HRV, sleep & training data — Claude/Cursor | 12 | Codex, OpenCode | 1 | 167 tok |
| adityasasidhar/browsercontrol adityasasidhar.github.io a vision first broswer tool | 12 | Claude Code, Codex, OpenCode | 2 | 2,204 tok |
| LBurny/symkit-mcp It is an MCP server that lets AI agents perform step-by-step symbolic derivations: calcula | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 3,817 tok |
| sterlingcrispin/stillpoint Stillpoint is an open source MCP server that delivers short, welfare oriented messages to | 12 | Codex, OpenCode | 1 | 1,953 tok |
| gethelio/helio helio.so Governance proxy for MCP - enforce policies, cap cumulative cross-tool spend across server | 12 | Claude Code, Codex, OpenCode | 2 | 5,526 tok |
| glechic/anki-connect-server Headless AnkiConnect-compatible REST API server with AnkiWeb sync support and MCP server i | 12 | Codex, OpenCode | 1 | 49 tok |
| R00T-Kim/SCOUT r00t-kim.github.io Deterministic firmware-to-exploit evidence engine. Drop a firmware blob, get hash-anchored | 12 | Claude Code, Codex, OpenCode | 2 | 6,515 tok |
| guzus/ai-research-arm ara.guzus.xyz Self-running AI-news intelligence pipeline: multi-source agents, validated research artifa | 12 | Claude Code, Codex, OpenCode | 8 | 19,767 tok |
| mindstone/mcp-servers mindstone.com Production-ready MCP connectors for popular SaaS tools. Works with Claude Desktop, Cursor, | 12 | Claude Code, Codex, OpenCode | 2 | 3,358 tok |
| raytone-lab/agentcanvas A visual UX configurator and scaffold generator for Agent frontends. | 12 | Codex, OpenCode | 1 | 1,585 tok |
| tsrigo/dsh-from-scratch dsh-from-scratch.pages.dev A runnable TypeScript tutorial that builds a minimal DeepSeek-style agent harness from scr | 12 | Codex, OpenCode | 1 | 526 tok |
| SlanchaAI/wire wireup.net agent-to-agent comms, no vendor in the middle — telephone-exchange protocol for AI agents. | 12 | Codex, OpenCode | 1 | 4,488 tok |
| earlyaidopters/marks-pi-harness Mark's pi coding agent harness for fully-local LM Studio models: 14 extensions (visual sel | 12 | Codex, OpenCode | 1 | 1,680 tok |
| srikanthmx/hermes-cli-orchestrator Control plane plugin for Hermes Agent — pool many free/cheap model providers + local AI CL | 12 | Codex, OpenCode | 1 | 4,327 tok |
| 5throck/ai-workspace-standards Master configuration for Vibe Coding and Harness Engineering — workspace standards for Cla | 12 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 65 | 25,149 tok |
| trvon/pi-loop | 12 | Codex, OpenCode | 1 | 1,922 tok |
| code-yeongyu/pi-rules Rule context loader extension for the pi coding agent | 12 | Codex, OpenCode | 1 | 670 tok |
| Marco-Joshua/ai-presentation-kit AI presentation creation kit — provide the materials and get slides, a PDF, and a narrated | 12 | Codex, OpenCode | 4 | 2,573 tok |
| maxwell2732/codex-r-empirical-research A Codex R pipeline for reproducible empirical research by 朱晨 | Genetic social science rese | 12 | Claude Code, Codex, OpenCode | 38 | 4,355 tok |
| GoodProvider/SkyrimNet_SexLab Adds simple SexLab support to SkyrimNet | 12 | Claude Code, Codex, Cursor, OpenCode | 4 | 2,366 tok |
| Coding-Dev-Tools/rtk-improved Universal RTK token optimization integration for all 13 supported AI coding agents | 12 | Codex, OpenCode | 1 | 725 tok |
| coredo-eu/codex-agent-config Codex instructions and native specialist agent profiles for delegating, verifying, and rec | 12 | Codex, OpenCode | 1 | 2,152 tok |
| NewTurn2017/hermes-profile-kit Drop-in Hermes Agent profile kit. Creates four isolated profiles (coder, assistant, resear | 12 | Codex, OpenCode | 1 | 1,272 tok |
| hyeongchankim/poneytail | 12 | Codex, GitHub Copilot, OpenCode | 2 | 1,121 tok |
| raffertyuy/repo-of-repos | 12 | Claude Code, Codex, OpenCode | 17 | 2,373 tok |
| JustinPerea/midjourney-cc-skill A Claude Code skill that learns Midjourney prompt engineering through iterative refinement | 12 | Claude Code, Codex, OpenCode | 10 | 16,847 tok |
| Rothschildiuk/context-pack Compact CLI that turns a repository into a high-signal context bundle for coding agents. | 12 | Codex, OpenCode | 1 | 1,171 tok |
| mathruffian-dot/taigi-teaching-agent Taiwanese-language teaching materials AI Agent: automatically generates Taiwanese lesson p | 12 | Claude Code, Codex, OpenCode | 2 | 5,606 tok |
| sparq-org/sparq sparq-org.github.io sparq is a lightning-fast RDF triplestore and SPARQL 1.1 / 1.2 engine, written in Rust — u | 12 | Claude Code, Codex, OpenCode | 41 | 47,506 tok |
| thelocalhoststudio/patrika A notebook-inspired personal publishing theme built with Astro | 12 | Claude Code, Codex, OpenCode | 2 | 1,519 tok |
| toonhuysmans/pocket-scion-synth Real-time generative synthesis firmware for the Pocket SCION | 12 | Codex, OpenCode | 1 | 1,475 tok |
| openshift/lightspeed-agentic-operator An operator to load the Agentic Lightspeed features of OpenShif | 12 | Claude Code, Codex, Cursor, OpenCode | 12 | 969 tok |
| anteriovieira/osc-mcp-server MCP server for controlling digital mixers (Behringer X32, Midas M32, etc.) via OSC | 12 | Codex, OpenCode | 1 | 2,229 tok |
| scenario-labs/skills skills.sh Agent Skills for Scenario: image, video, audio, texture, 3D and custom-model workflows ove | 12 | Claude Code, Codex, OpenCode | 4 | 6,871 tok |
| aiqinxuancai/e-language-skill AI Agent Skill for Yi Language (e-language) projects. | 12 | Codex, OpenCode | 1 | 90 tok |
| brianbell-x/unifi-tools UniFi network management for AI agents: the complete Network API (73 tools) plus a gateway | 12 | Claude Code, Codex, OpenCode | 3 | 401 tok |
| Jcorderop02/packet-tracer-mcp MCP server for Cisco Packet Tracer 9 — let Claude/ChatGPT design, build and validate Cisco | 12 | Codex, OpenCode | 1 | 3,421 tok |
| voidmatcha/ui-clone-skills Motion forensics for the animated web. A Claude Code & Codex plugin that reverse-engineers | 12 | Claude Code, Codex, OpenCode | 5 | 2,445 tok |
| dinglebear-ai/yarr npmjs.com Rust MCP and CLI server for media automation fleets: Sonarr, Radarr, Prowlarr, Tautulli, O | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 9,543 tok |
| adsorgcn/chanlun-engine-skill ilang.app Have AI perform Chan Theory analysis: automatically draw strokes, segments, and centers, m | 12 | Codex, OpenCode | 1 | 289 tok |
| halochamp/MCP-LinkGPT An MCP bridge that lets Codex directly query ChatGPT through Browser Use. | 12 | Claude Code, Codex, OpenCode | 2 | 366 tok |
| Justinmendezai/The-Adam-Repo justinmendez.ai Bolt this onto your coding agent and build software | 12 | Claude Code, Codex, OpenCode | 2 | 2,570 tok |
| 0xBakeer/inference-atlas 0xbakeer.github.io A community-owned map of LLM inference engine configurations — benchmarks, evals and cover | 12 | Codex, OpenCode | 1 | 3,302 tok |
| 777genius/universal-agent-plugins 777genius.github.io Multi-agent CLI to install, update, repair, and remove Agent Plugins 1.0 across Codex/Chat | 12 | Codex, OpenCode | 1 | 239 tok |
| harebeats/cannonball Você não começa do zero — chega com impulso. Guarda as peças de site que você já fez e as | 12 | Claude Code, Codex, OpenCode | 2 | 1,192 tok |
| modeled-information-format/MIF mif-spec.dev Open standard for portable AI knowledge interchange — JSON-LD + Markdown dual format with | 12 | Claude Code, Codex, GitHub Copilot | 4 | 418 tok |
| ahostbr/kuroryuu-public Kuroryuu - AI Agent Orchestration Platform with Desktop App, MCP Integration, and Docker S | 12 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 608 tok |
| nmxmxh/foundation A cohesive full stack framework for enhanced web performance and AI collaboration. | 12 | Codex, OpenCode | 1 | 4,306 tok |