24,815 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| felinics/ui 🐱 Felinic design system | 12 | Codex, OpenCode | 1 | 8,197 tok |
| MauricioPerera/KDD mauricioperera.github.io 🧠 Knowledge-Driven Development (KDD): ready-to-use template combining OKF (knowledge as l | 12 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 860 tok |
| kh6570/HAbedini-qspice-mcp An MCP server that brings QSpice circuit simulation to AI assistants, design schematics, r | 12 | Codex, OpenCode | 1 | 2,197 tok |
| Xiddoc/AndroidAutoX Opening the door to more features of Android Auto, based on Magisk. Successor to AA-AIO-Tw | 12 | Claude Code, Codex, OpenCode | 2 | 4,780 tok |
| replikativ/simmis A self-hosted workspace where people and AI agents share one memory: chat, wiki, knowledge | 12 | Claude Code, Codex | 1 | 5,032 tok |
| xinvxueyuan/NovelAI-Image-MCP xinvxueyuan.github.io MCP server for integrating NovelAI Image generation into AI agents. | 12 | Codex, OpenCode | 1 | 6,414 tok |
| Blackburn-Labs/wiremark wiremark.dev Text-based wireframing format that embeds in markdown like Mermaid. Familiar component nam | 12 | Claude Code, Codex, OpenCode | 2 | 2,459 tok |
| LoftyTao/ladybug-tools-mcp Ladybug Tools MCP core publish repository | 12 | Codex | 1 | — |
| rcsb/rcsb-mcp MCP server for RCSB PDB APIs | 12 | Codex, OpenCode | 1 | 4,177 tok |
| ihabkhaled/AI-Psychiatry claw-ai.co AI-Psychiatry is a Claude plugin that gives AI coding agents an executive-function layer t | 12 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 54 | 390 tok |
| Ygria/poster-grid-inspector Model-agnostic AI poster grid inspector: detect a poster's layout grid system with a visio | 12 | Codex, OpenCode | 1 | 1,183 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 |
| Pablo-gitub/optees optees.it Optees is an open-source desktop toolkit for optimization: LP (SciPy/HiGHS), MILP (OR-Tool | 12 | Claude Code, Codex, OpenCode | 2 | 1,276 tok |
| iLert/ilert-cli Rust native Alerting and Incident Management on your CLI & favorite Coding Agents | 12 | Claude Code, Codex, OpenCode | 2 | 39 tok |
| zycdev/codex-long-jobs Long-running background jobs for OpenAI Codex CLI that run detached without model polling | 12 | Codex, OpenCode | 1 | 667 tok |
| alieismy/codex-three-layer-delivery An unofficial, deliverable-driven rules-and-skills framework for Codex-first software R&D. | 12 | Claude Code, Codex, OpenCode | 2 | 1,538 tok |
| CoderBhoid/ai-format ai.sednium.com a context boosting file algorithm for better memory of ai agents. | 12 | Codex, OpenCode | 1 | 602 tok |
| ScriptedAlchemy/agent-bundle scriptedalchemy.github.io Build portable AI-agent plugin bundles for Codex, Claude Code, and Agent Plugins | 12 | Claude Code, Codex, OpenCode | 2 | 2,352 tok |
| tengolabs/killbottleneck killbottleneck.com Free to self-host goal & process maps with an AI advisor, REST API and MCP server — for hu | 12 | Claude Code, Codex, OpenCode | 2 | 860 tok |
| IngTian/witness Turns any text stream into a dated history of how its subject changed. Point it at your Cl | 12 | Claude Code, Codex, OpenCode | 2 | 2,470 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 | 4,382 tok |
| ironarachne/ironarachne ironarachne.com The Iron Arachne website | 12 | Claude Code, Codex, OpenCode | 7 | 4,537 tok |
| quaywin/agys Effortless multi-profile isolation & real-time quota tracking for Antigravity CLI in Herdr | 12 | Codex, Gemini CLI, OpenCode | 2 | 1,178 tok |
| SocialGouv/egapro egapro.travail.gouv.fr Calcul de l'index d'égalité femme‑homme dans les entreprises | 12 | Claude Code, Codex, OpenCode | 7 | 3,741 tok |
| BenchBox-dev/BenchBox BenchBox is a "benchmarking toolbox" that makes it simple to benchmark analyitic (OLAP) da | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 16 | 2,868 tok |
| costular/Minitask Minitask is an Android App to create and organise your daily to-do with by minimalist desi | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 1,604 tok |
| ThanabordeeN/ModScan-Pro | 12 | Codex, Gemini CLI, OpenCode | 2 | 2,450 tok |
| FuZhiyu/superRA An agentic workflow for economic research | 12 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,367 tok |
| cxfksword/jellyfin-plugin-tmdbplus TheMovieDb movie metadata plugin | 12 | Codex, GitHub Copilot, OpenCode | 2 | 2,119 tok |
| khw1031/glowed Ghostty-oriented terminal TUI Markdown browser/editor | 12 | Claude Code, Codex, OpenCode | 3 | 1,711 tok |
| wahidyankf/ose-public oseplatform.com Open source platform for researching and building trustworthy, Sharia-compliant enterprise | 12 | Claude Code, Codex, OpenCode | 5 | 1,953 tok |
| better-together-org/community-engine-rails bebettertogether.ca The Better Together Community Engine is an accessible open source community platform that' | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 16 | 31,946 tok |
| iammrduncan/fxbot fxbot.sh fxbot is your bot, built and configured how you want it. | 12 | Claude Code, Codex, OpenCode | 5 | 3,436 tok |
| jrullan/ducklab Multi-LLM development harness — local-first, test-gated, honest by construction. Requireme | 11 | Codex, OpenCode | 1 | 789 tok |
| vibeinging/YiYi | 11 | Codex, OpenCode | 1 | 4,053 tok |
| WildPigKing/codex-project-skill-manager Consent-first workspace governance for Codex: standardize future project locations and lay | 11 | Codex, OpenCode | 1 | 630 tok |
| SourceLin/sourcelin-cloud-blog sourcelin.cn AI-native full-stack microservice blog platform | Spring Cloud Alibaba + Vue 3 | Built wit | 11 | Codex, OpenCode | 1 | 2,895 tok |
| JSONbored/metagraphed metagraph.sh Bittensor didn't ship with a map. We drew one — chain-direct block explorer, developer reg | 11 | Claude Code, Codex, OpenCode | 2 | 1,251 tok |
| imkohenauser/antigravity-starter-ja A starter template for Google Antigravity IDE, optimized for Japanese development environm | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 164 tok |
| oomol-lab/dsh-oomol oomol.com OOMOL Connector for DeepSeek Harness—discover connected apps and execute Actions through p | 11 | Codex, OpenCode | 1 | 153 tok |
| konteks/cli npmjs.com A local context graph for AI coding agents. | 11 | Codex, OpenCode | 1 | 1,050 tok |
| aegntic/cldcde cldcde.cc The unofficial community hub for Claude Code plugins, skills, extensions, MCP servers, and | 11 | Claude Code, Codex | 40 | 605 tok |
| chenpg2/kw-engine Methodology evolution engine — distill transferable principles from literature, search by | 11 | Claude Code, Codex, OpenCode | 2 | 377 tok |
| AgentSpore/agentspore agentspore.com Platform where AI agents autonomously build, review and deploy real software. Connect any | 11 | Claude Code, Codex, OpenCode | 2 | 10,937 tok |
| andrasfe/vulnicheck Python vulnerability scanner & MCP security toolkit. Real-time dependency checking via OSV | 11 | Claude Code, Codex, OpenCode | 2 | 6,751 tok |
| yyu0310/cc-to-grok-bridge Bridge Claude Code → Grok Build: shared rules/skills, hook adapter hard-gates, optional me | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,742 tok |
| kevin101681/claude-code-dashboard Self-hosted control room for Claude Code and Codex — persistent sessions you can drive fro | 11 | Codex, OpenCode | 1 | 1,114 tok |
| Ruso-0/Nreki MCP plugin that saves 50%+ tokens per session for AI coding agents. Validates edits in RAM | 11 | Claude Code, Codex, OpenCode | 2 | 1,124 tok |
| SpaceFrontiers/mcp machinelibrary.ai Machine Library by Space Frontiers: citable research retrieval for AI agents across papers | 11 | Codex, OpenCode | 1 | 684 tok |