45,030 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 |
|---|---|---|---|---|
| ethp2p/wireshark-dissectors Wireshark Dissectors for libp2p and Ethereum consensus messages | 5 | Claude Code | 1 | 2,724 tok |
| rodrigofujioka/jugs-demo este repositório foi intencionalmente simplificado para a palestra “Agentes com Skills e G | 5 | Claude Code, Codex, OpenCode | 3 | 699 tok |
| juanlamadrid20/databricks-context-engineering-cookbook sample repository of databricks solutions built using context engineering methods | 5 | Claude Code | 1 | — |
| yangjianchuan/free-ai free-ai.pages.dev Website directory | 5 | Codex, OpenCode | 1 | 1,117 tok |
| OasisDEX/summerfi-monorepo | 5 | Claude Code, Codex, OpenCode | 2 | 10,832 tok |
| spivx/devcontext devcontext.xyz Developer-focused project for creating and evolving AI context & productivity tools | 5 | GitHub Copilot | 1 | 101 tok |
| pipefy/terraform-provider-pipefy Terraform project that declaratively manages Pipefy resources as code. | 5 | Claude Code, Codex, OpenCode | 2 | 2,014 tok |
| aisystant/PACK-personal A second-principles framework with a core of knowledge for personal development. | 5 | Claude Code | 1 | 1,277 tok |
| ms-alan/deepagents-text2sql # Harness Engineer - SQL Query Assistant 🚀 An intelligent SQL query assistant based on th | 5 | Codex, OpenCode | 1 | 356 tok |
| victorfrye/dotfiles ⚙️ My Windows dotfiles for quick machine setup | 5 | Codex, GitHub Copilot, OpenCode | 2 | 3,845 tok |
| willrone/starfall-rogue-shooter Starlight Ranger - Cocos Creator 3.8.8 top-down Roguelite shooting game | 5 | Codex, OpenCode | 1 | 4,322 tok |
| Maxim-Mazurok/route-aware-fuel-finder | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 761 tok |
| bmitioglov/leetcodeOS A personal Leetcode coaching system designed to run inside Claude Code. | 5 | Claude Code | 1 | 3,781 tok |
| contactTAM/q-command-system | 5 | Claude Code | 1 | 2,011 tok |
| AI-Ninjas-Dojo/obsidian-ai-vault Szablon vault'a Obsidian do budowania baz wiedzy z AI (Claude Code). Wzorowany na LLM Wiki | 5 | Claude Code | 1 | 1,850 tok |
| braswelljr/rmx A cross-platform replacement for the UNIX rm command. | 5 | Claude Code, Codex, OpenCode | 11 | 3,116 tok |
| stden/pythorust_tg | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 13 | 5,747 tok |
| kcaldas/vim-navigator MCP server that lets AI agents drive a Neovim instance for visual code walkthroughs | 5 | Codex, OpenCode | 1 | 1,207 tok |
| getaifs/vibefs Source code file system specifically designed for vibe coding | 5 | Claude Code | 2 | 632 tok |
| MatthewYe/opencode-toolbox AFK agent cluster for opencode — implementer, reviewer, TDD/discipline skills, installable | 5 | Codex, OpenCode | 1 | 1,096 tok |
| jarlor/uv-python-repo-template Python project template powered by UV with fully automated CI/CD workflows, enabling devel | 5 | Codex, OpenCode | 1 | 296 tok |
| ImL1s/charge-pilot Cross-brand Android charging-control utility — capability detection + explicit, reversible | 5 | Codex, OpenCode | 1 | 833 tok |
| RamsesCamas/Enterprise_Agentic_AI_Demo | 5 | Claude Code | 1 | 2,185 tok |
| masanami/claude-harness | 5 | Claude Code | 1 | — |
| VolvoxCommunity/sobers sobers.app Sponsor-sponsee accountability app for people in 12-step recovery programs | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 5,831 tok |
| Earthmark/reso-inventory-viewer A viewer for a user's Resonite inventory, to help diagnose storage issues. | 5 | Claude Code | 1 | 1,860 tok |
| mihaipora/zorya NanoClaw based personal assistant preconfigured for bringing order into inboxes | 5 | Claude Code | 16 | 955 tok |
| shinju4n/harness-hub | 5 | Claude Code, Codex, OpenCode | 2 | 801 tok |
| SarutobiSasuke8/ape-adventure A 90s-style jungle side-scrolling platformer built with Python + pygame. DKC-era inspired, | 5 | Claude Code, Codex, OpenCode | 2 | 2,442 tok |
| PH-Tools/PHX Passive House Exchange (PHX) model format and tools for model I/O | 5 | Claude Code, Codex, OpenCode | 6 | 1,432 tok |
| revfactory/opengraph opengraph-unfurl.netlify.app URL input → Open Graph extraction service · design · reference implementation (Node/TS) · | 5 | Claude Code | 14 | 233 tok |
| wadew/gitlab-mcp An MCP server for the GitLab community server | 5 | Claude Code | 1 | 2,635 tok |
| Graidenix/personal-claude-collection | 5 | Claude Code | 7 | 298 tok |
| crussella0129/tricorne a Fedora remix focused on pentesting and purple hat tooling | 5 | Claude Code | 1 | 3,965 tok |
| XUXIKAI886/caijimeituanwaimaixiaochengxu Meituan food delivery mini-program store scraper | 5 | Claude Code | 1 | 1,108 tok |
| Starry2233/StarryAgent A cross-platform agent app. | 5 | Claude Code | 1 | 4,366 tok |
| slamb2k/mad-skills | 5 | Claude Code, Codex, OpenCode | 2 | 5,375 tok |
| FilipNowakowicz/nixos-config Personal NixOS and Home Manager flake for multi-host infrastructure with sops-nix secrets, | 5 | Claude Code, Codex, Gemini CLI | 12 | 3,386 tok |
| martinus/keto-calculator keto-calculator.ankerl.com keto calculator on the web | 5 | Claude Code | 1 | 6,974 tok |
| killin0415/memoir Foreign traveler cultural experience platform — Heritage Exploration Mission + AI narrativ | 5 | Claude Code, Codex | 36 | — |
| hardcore-ai/EntreVistaAI | 5 | Claude Code | 1 | 639 tok |
| EntropyRy/Tunkki entropy.fi Invetory, Bookings, Events, Member registry, etc | 5 | Claude Code, Codex, OpenCode | 2 | 2,513 tok |
| irehsrg/mappal-palworld mappal-palworld.vercel.app Browser-based 3D editor for Palworld base blueprints — plan mega-bases out of game, verifi | 5 | Claude Code | 1 | 3,258 tok |
| threeal/nodejs-starter Minimal template for building a Node.js library and CLI in TypeScript | 5 | Claude Code | 1 | 292 tok |
| rzykov/metabase metabase.com The simplest, fastest way to get business intelligence and analytics to everyone in your c | 5 | Claude Code | 5 | 1,572 tok |
| Jagg111/COI-ResearchQueue Quality-of-life mod for Captain of Industry that adds a research queue UI to reorder and m | 5 | Claude Code | 4 | 2,772 tok |
| alexkerber/termaway termaway.app Your Mac terminal, on your iPad. Self-hosted — native iOS app, menu bar server, no cloud. | 5 | Claude Code | 1 | 3,446 tok |
| thomasguillory-betagouv/claude-code-react-dsfr | 5 | Claude Code | 6 | 3,847 tok |
| lhayhurst/artemis-explorer An explorer for the Dreadbox artemis presets. | 5 | Claude Code | 1 | 468 tok |
| smmariquit/tools phtools.me Tools for Filipinos | 5 | Claude Code, Codex, Cursor, OpenCode | 5 | 2,838 tok |