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 |
|---|---|---|---|---|
| chama-x/GroundRules Two files. ~250 tokens. Zero drift. | 5 | Claude Code, Codex, OpenCode | 68 | 75 tok |
| DaxxSec/DAMGood AI-powered datalog analysis & tuning tools for VA WRX (2015-2021) FA20DIT with Atlas ECU. | 5 | Codex, OpenCode | 1 | 7,465 tok |
| biulight/shine biulight.github.io A fast Rust CLI for managing shell presets, app configs, and system bootstrap presets. | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,565 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 |
| OasisDEX/summerfi-monorepo | 5 | Claude Code, Codex, OpenCode | 2 | 10,832 tok |
| pipefy/terraform-provider-pipefy Terraform project that declaratively manages Pipefy resources as code. | 5 | Claude Code, Codex, OpenCode | 2 | 2,014 tok |
| manyfold-open/manyfold manyfold.ai | 5 | Claude Code, Codex, OpenCode | 2 | 1,159 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 |
| pixeltable/pixeltable-starter-kit Skeleton apps showing how Pixeltable unifies storage, orchestration, and retrieval for mul | 5 | Codex, OpenCode | 1 | 1,006 tok |
| s-nems/open-northland A modern, open-source reimplementation of the Cultures game series | 5 | Claude Code, Codex, OpenCode | 12 | 1,992 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 |
| 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 | 5,292 tok |
| lnenad/grafly A diagramming tool that is made in my vision | 5 | Codex, OpenCode | 1 | 4,453 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 |
| 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 |
| ksyed0/PlanVisualizer A GitHub centric, markdown enabled visualization tool for AI assisted coding flows to pres | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 9,879 tok |
| Baughn/machine-config-template NixOS machine config template, preconfigured for AI assistance | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 1,484 tok |
| 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 |
| shinju4n/harness-hub | 5 | Claude Code, Codex, OpenCode | 2 | 801 tok |
| avifenesh/tools harness - Agent tools (read, write, grep, glob, bash, webfetch, lsp, skill) with Rust and | 5 | Claude Code, Codex, OpenCode | 2 | 3,320 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 | 1,408 tok |
| agentic-swe/agentic-swe agentic-swe.github.io A pure-markdown orchestration pipeline that enables Claude Code to autonomously execute so | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,957 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 | 3,404 tok |
| killin0415/memoir Foreign traveler cultural experience platform — Heritage Exploration Mission + AI narrativ | 5 | Claude Code, Codex | 36 | — |
| EntropyRy/Tunkki entropy.fi Invetory, Bookings, Events, Member registry, etc | 5 | Claude Code, Codex, OpenCode | 2 | 2,513 tok |
| smmariquit/tools phtools.me Tools for Filipinos | 5 | Claude Code, Codex, Cursor, OpenCode | 5 | 2,696 tok |
| RomyHaik/gim Goal-in-Mind framework for deviation prevention and token usage reduction | 5 | Claude Code, Codex, OpenCode | 1 | 1,766 tok |
| Hyper-Int/OrcaBot OrcaBot: Agentic AI coding orchestration on the web | 5 | Claude Code, Codex, OpenCode | 2 | 5,250 tok |
| F1R3FLY-io/rholang-rs | 5 | Claude Code, Codex, OpenCode | 2 | 1,752 tok |
| GiggleLiu/zlp-harness Claude Code plugin: skills for Zulip-based research harness repos (onboard, download-ref, | 5 | Claude Code, Codex, OpenCode | 2 | 1,002 tok |
| Open-Paws/cryptpad-project-management Open Paws Project Management Tool - A specialized CryptPad fork for animal advocacy organi | 5 | Claude Code, Codex, OpenCode | 2 | 12,136 tok |
| yodakeisuke/mcp-desicive | 5 | Claude Code, Codex, Cursor, OpenCode | 4 | 1,759 tok |
| siraj-samsudeen/quran-srs Web app using Django for doing Quran Revision with SRS | 5 | Claude Code, Codex, OpenCode | 2 | 432 tok |
| amenti-labs/hermes-lab File-first autonomous experiment scaffolding for long-running research controlled by AI ag | 5 | Codex, OpenCode | 1 | 510 tok |
| wyg916/smart-ledger-app | 5 | Codex, OpenCode | 1 | 765 tok |
| health-economics-guide/health-economics-guide Health Economics Guide | 5 | Codex, OpenCode | 1 | 985 tok |
| rareview/rareview-starter-theme Main RV Starter Theme repo. It will automatically propagate all theme changes to WPE and W | 5 | Codex, OpenCode | 1 | 904 tok |
| khiemnd777/noah | 5 | Codex, OpenCode | 1 | 8,932 tok |
| mhmdreza-rafiei/agent-tools A catalog of agent artifacts — agents, skills, rules, scripts, and profiles | 5 | Codex, OpenCode | 1 | 1,894 tok |
| sherifabdlnaby/alfred-aws-granted An Alfred Workflow that uses granted.dev to quickly open multiple AWS Consoles in Browser | 5 | Codex, OpenCode | 1 | 1,004 tok |
| BernydotJar/harness-sdlc Spec-driven agentic delivery for shippable software. | 5 | Claude Code, Codex, OpenCode | 16 | 201 tok |
| rsamwilson2323-cloud/resumeforge ResumeForge is an AI-powered resume builder that helps users create professional, ATS-frie | 5 | Codex, OpenCode | 1 | 168 tok |
| WalrusQuant/nfl-team-projections An open, agent-guided curriculum for building an honest NFL projection/decision engine. | 5 | Codex, OpenCode | 1 | 669 tok |
| FuDesign2008/oh-my-fangirl Your AI coding companion — she's a fangirl of your code. | 5 | Claude Code, Codex, OpenCode | 1 | 1,246 tok |