43,652 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| dynobox/dynobox dynobox.xyz Cross-harness testing framework for agent skills and workflows | 12 | Claude Code, Codex, OpenCode | 2 | 333 tok |
| henkisdabro/cloudflare-workers-react-boilerplate henkisdabro.github.io Full-stack React 19 + Cloudflare Workers template optimised for Claude Code. AI integratio | 12 | Claude Code, Codex, OpenCode | 3 | 2,192 tok |
| tincopper/neeko A cross-platform desktop multi-project agent manager for the AI coding era, with integrate | 12 | Claude Code, Codex, OpenCode | 36 | 8,750 tok |
| himanshudongre/opendeck An open-source digital micropad for agentic work — turn your phone or tablet into a physic | 12 | Claude Code | 1 | 806 tok |
| maxwellsdm1867/wheeler Turn Claude Code into an interactive scientific workspace: workflow, file system, and know | 12 | Claude Code | 49 | 6,105 tok |
| RewritingTheCode/workshop A one-page personal portfolio you build in 90 minutes with Claude Code. RTC workshop start | 12 | Claude Code | 2 | 842 tok |
| wirux/mcp-markdown-vault npmjs.com Headless semantic MCP server for Obsidian, Logseq, Dendron & any markdown vault. AST-based | 12 | Claude Code | 1 | 2,082 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 |
| mkdnsite/mkdnsite mkdn.site Markdown-native websites. HTML for humans, Markdown for agents. Zero build. | 12 | Claude Code | 1 | 2,093 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 | 25,152 tok |
| ixEmma/code-wordpress | 12 | Codex, OpenCode | 1 | 2,927 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 |
| Coldensjo/MONx A monster editor for OpenTibia servers. Open a workspace, pick a monster, edit, save. Supp | 12 | Claude Code, Codex, OpenCode | 3 | 7,831 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 |
| a9a4k/vscode-deck Agentic Development in VS Code | 12 | Claude Code, Codex, OpenCode | 9 | 246 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 |
| 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 |
| sso-ss/vibe-ship-it vibe-ship-it.vercel.app AI skills and agents that help designers vibe-code their ideas to life. 14 skills, 4 agent | 12 | Claude Code, GitHub Copilot | 11 | 2,406 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 |
| keith-wohnv/Static-Ads A Vibe Coded Static Ads Generator w/ Google Nano Banana & Claude Code Via VScode. | 12 | Claude Code | 5 | 2,097 tok |
| openshift/lightspeed-agentic-operator An operator to load the Agentic Lightspeed features of OpenShif | 12 | Claude Code, Codex, Cursor, OpenCode | 12 | 969 tok |
| tanchihq/tanchi tanchi.io Autonomous B2B prospecting engine. The AI sources, researches and writes your outreach eve | 12 | Claude Code | 1 | 346 tok |
| pwittchen/aictl aictl.app 🤖 Native AI agent for your terminal and macOS desktop. Run cloud and local models thr | 12 | Claude Code | 1 | 9,920 tok |
| teexiii/ai-psd-thumbnails Windows Explorer thumbnails & preview pane for Adobe Illustrator (.ai), Photoshop (.psd/.p | 12 | Claude Code | 1 | 2,442 tok |
| michigoetz/tpm-use-cases TPM AI Playbook | 12 | Claude Code | 1 | 417 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 |
| Txpple/nwn-mcp MCP server for Neverwinter Nights Enhanced Edition module files | 12 | Claude Code | 11 | 5,761 tok |