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 |
|---|---|---|---|---|
| srtab/daiv daivagent.com Your AI-powered SWE teammate, built into your git workflow | 22 | Claude Code, Codex, OpenCode | 4 | 1,845 tok |
| DevSquad-AI/DevSquad Opencode Agent Plugin equals a fullstack development team | 22 | Codex, OpenCode | 2 | 1,935 tok |
| Ame-X/RPG-Harness rpg-harness-studio.vercel.app | 22 | Claude Code | 2 | — |
| keanji-x/Navi | 22 | Claude Code, Codex | 1 | — |
| GetStream/stream-feeds-js | 22 | Claude Code, Codex, OpenCode | 2 | 7,698 tok |
| HoyosJuan/dotbep dotbep.com open-source data format that replaces BIM Execution Plans documents with executable struct | 22 | Claude Code | 2 | 1,418 tok |
| Correia-jpv/fucking-awesome-web-security 🐶 A curated list of Web Security materials and resources. With repository stars⭐ and fork | 22 | Claude Code | 1 | 3,273 tok |
| circlemouth/Codex-Wrapper | 22 | Codex, OpenCode | 1 | 672 tok |
| buildatscale-tv/gemini-skills A repository of skills for Gemini CLI | 22 | Gemini CLI | 1 | 260 tok |
| rstudio/shiny-workflows GitHub Actions workflows for Shiny and related packages | 22 | Claude Code | 2 | 1,598 tok |
| JBorgia/signaltree A powerful, type-safe, modular signal-based state management solution for Angular applicat | 22 | Codex, GitHub Copilot, Cursor, OpenCode | 6 | 12,445 tok |
| conradkoh/raggrep Local semantic search and retrieval | 22 | Claude Code, Codex, Cursor, OpenCode | 4 | 2,202 tok |
| niketpathak/devpreferences These are my own preferences while doing development. | 22 | Codex, OpenCode | 1 | 1,021 tok |
| zhlhleo/codex-agent-automation Portable Codex custom agent profiles and multi-agent automation rules. | 22 | Codex, OpenCode | 1 | 1,227 tok |
| BuiltBrokenModding/MFFS_Classic Classic version of Claclavia's MFFS mod | 22 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 797 tok |
| gemvc/gemvc gemvc.de A lightweight, server-agnostic PHP framework (Swoole/Nginx/Apache) designed for building h | 22 | Cursor | 2 | 1,588 tok |
| sapiencexyz/sapience sapience.xyz | 22 | Claude Code, Codex, OpenCode | 7 | 1,735 tok |
| Kartik-2239/lightcode lightcode.kartik.lol Lightcode is a coding agent written in Go. | 22 | GitHub Copilot | 1 | 829 tok |
| limehq/munkel munkel.app Ephemeral Mac messages in the notch, with a Cloudflare relay and CLI. | 22 | Claude Code | 4 | 2,131 tok |
| daniloc/mnemion A knowledge management surface for humans and agents | 22 | Claude Code | 9 | 11,333 tok |
| 410417122/ashare-ai A-share quantitative trading Claude Code Skill — uses Tushare Pro for data and Backtrader | 22 | Claude Code | 1 | 979 tok |
| hexxt-git/umm umm.hexxt.dwv ask your terminal questions | 22 | Claude Code | 1 | 2,582 tok |
| Kuberwastaken/reference Let your AI agents search each other's past sessions. | 22 | Codex, OpenCode | 1 | 1,133 tok |
| ek0212/second-brain-template | 22 | Claude Code, Codex, OpenCode | 6 | 605 tok |
| LadislavSopko/cvm | 22 | Claude Code | 4 | 2,065 tok |
| ninjaa/openai-codex-exec-plan | 22 | Codex, OpenCode | 1 | 1,063 tok |
| wende/mobileclaw mobileclaw.vercel.app OpenClaw (and LM Studio) chat with strong focus on responsive and beautiful interface | 22 | Claude Code, Codex, OpenCode | 2 | 3,016 tok |
| anchenqlw/AgentBook Web 4.0 knowledge community maintained with agents: a living, machine-readable catalog for | 22 | Codex, OpenCode | 1 | 533 tok |
| ksprashu/gemini-cli-config My custom Gemini CLI config | 22 | Codex, Gemini CLI, OpenCode | 2 | 7,932 tok |
| HHS/TANF-app Repo for development of a new TANF Data Reporting System | 22 | Codex, OpenCode | 1 | 337 tok |
| llorracc/SolvingMicroDSOPs Christopher Carroll's Lecture Notes on Solving Microeconomic Dynamic Stochastic Optimizati | 22 | Claude Code, Codex, OpenCode | 2 | 1,794 tok |
| rqzrqh/matchengine_rust A simple memory-matchengine written in rust. | 22 | Cursor | 1 | — |
| skyf0xx/Pebble zenbin.org A Hermes UI | 22 | Claude Code | 1 | 3,568 tok |
| NeuralNotwerk/cgg Offline multi-language call graph generator in Rust — point at any folder, get a graph. | 22 | Claude Code | 3 | 6,339 tok |
| cobriensr/Options-Strike-Calculator theta-options.com AI and ML integration with Unusual Whales, Databento and ThetaData to determine optimal ES | 22 | Claude Code, Codex, OpenCode | 3 | 6,243 tok |
| maximskorohod/memobase Local knowledge base for AI agents (hermes plugin): hybrid search over your PDFs, DOCX, si | 22 | Codex, OpenCode | 1 | 1,416 tok |
| 47vigen/raqam raqam.47vigen.com 🔢 Live-formatting React number input — headless, i18n-first (Persian ۱۲۳, Arabic ١٢٣…), W | 22 | Claude Code, Codex, OpenCode | 4 | 1,214 tok |
| degiz/kobo2calibre Embed highlights from Kobo device in Calibre book, and wise-versa | 22 | Claude Code, Codex, OpenCode | 4 | 862 tok |
| HKPC-1967/spring-ant Spring Boot + React (Ant Design Pro). Quickly building an admin-panel web application | 22 | Codex, OpenCode | 1 | 807 tok |
| yelanyanyu/ad-fontes-manager A term management tool for the Ad Fontes English/German vocabulary learning system. Suppor | 22 | Claude Code, Codex, OpenCode | 9 | 693 tok |
| malon64/openlakeforge Cloud Agnostic data platform for both cloud or on prem | 22 | Claude Code, Codex, OpenCode | 2 | 3,826 tok |
| claesnn/fastapi-template | 22 | Codex, OpenCode | 1 | 811 tok |
| namanrajpal/acp-to-agui A protocol bridge that sits between any coding agent(supporting ACP) and any web frontend | 22 | Claude Code | 4 | — |
| Beowolve/SnapFX snapfx.org JavaFX Docking Framework | 22 | Codex, OpenCode | 1 | 2,010 tok |
| holdtype/holdtype-swift holdtype.app Native macOS menu bar dictation utility: hold a key, speak, and insert text. | 22 | Codex, OpenCode | 1 | 2,651 tok |
| bldrs-ai/conway bldrs-ai.github.io Conway is a high-performance IFC&STEP engine for web-based CAD applications | 22 | Claude Code, Codex, OpenCode | 3 | 5,095 tok |
| harness-base/harness-control | 22 | Claude Code, Codex, OpenCode | 37 | 2,227 tok |
| zengury/manastone-diag pypi.org Offline fault diagnosis assistant for the AgiBot X2 Ultra humanoid: drop in a log package, | 22 | Codex, OpenCode | 1 | 2,686 tok |
| pluqqy/pluqqy-terminal pluqqy.com Terminal-based context management for AI driven development | 22 | Claude Code | 1 | 1,370 tok |
| jrb00013/rudycanshoot MCP server + CLI that lets AI assistants take and view screenshots. Auto-installs into Cla | 22 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 1,170 tok |