32,517 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 |
|---|---|---|---|---|
| cmu-phil/py-tetrad Makes algorithms/code in Tetrad available in Python via JPype | 99 | Claude Code | 2 | 1,020 tok |
| Facets-cloud/flow facets-cloud.github.io Turn isolated Claude sessions into a continuous working relationship | 99 | Claude Code, Codex, OpenCode | 1 | 1,791 tok |
| ljw1004/mini_agent A mini AI agent CLI, similar to Claude Code and Gemini CLI | 99 | Claude Code | 1 | 2,224 tok |
| InstaWP/mcp-wp instawp.com MCP Server for WordPress | 99 | Claude Code | 1 | 2,550 tok |
| rogasper/labas-bahasa labas.rogasper.com Labas (Latihan Bahasa) merupakan platform latihan bahasa untuk persiapan IELTS, TOEFL, JLP | 99 | Claude Code, Codex, OpenCode | 7 | 4,862 tok |
| Kevin7Qi/codex-collab Collaborate with Codex from Claude Code | 99 | Claude Code, Codex | 1 | 1,320 tok |
| eLyiN/gemini-bridge A lightweight MCP server bridging AI agents to Google's Gemini AI via official CLI | 99 | Claude Code, Codex, OpenCode | 2 | 4,178 tok |
| mjunaidca/polymarket-skills Composable Agent Skills for Polymarket prediction market trading. Paper-trading-first, sec | 99 | Claude Code | 1 | 2,515 tok |
| yavorsky/unbuilt.app unbuilt.app Free and Open Source technology detection tool | 99 | Claude Code, Codex, OpenCode | 3 | 1,097 tok |
| statsclaw/statsclaw statsclaw.ai A workflow framework for statistical package development | 99 | Claude Code | 2 | 25 tok |
| SantanderAI/ralph A configurable Bash/PowerShell loop that runs an AI coding CLI with a fresh session each i | 99 | Claude Code | 1 | 254 tok |
| microsoft/agentic-agile-template Agentic-Agile Development bridges Agile process values with the capabilities of AI coding | 99 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 3,345 tok |
| marianfoo/abap-mcp-server mcp-abap.marianzeis.de | 99 | Claude Code, Codex, OpenCode | 2 | 1,586 tok |
| dazuiba/handoff Delegate tasks to DeepSeek right inside your Claude Code / Codex sessions. | 99 | Claude Code | 1 | 763 tok |
| jupyter-ai-contrib/nb-cli A CLI-first interface for AI agents to work with notebooks | 99 | Claude Code, Codex, OpenCode | 2 | 846 tok |
| dash0hq/agent-skills OpenTelemetry skills and reference documentation for AI coding assistants - instrumentatio | 99 | Claude Code, Codex, OpenCode | 2 | 1,579 tok |
| hoangsonww/AI-Agents-Orchestrator hoangsonww.github.io 🪈 Intelligent orchestration system that coordinates multiple AI coding assistants (Claude | 99 | Claude Code, Codex, OpenCode | 19 | 1,736 tok |
| Lambenthan/empiricalwiki AI knowledge base for empirical research in economics and management — a complete pipeline | 99 | Claude Code, Codex, OpenCode | 31 | 4,874 tok |
| hamidi-dev/opentab 📊 Browse your AI coding spend in the terminal — OpenCode, Claude Code, Codex & friends | 99 | Claude Code, Codex, OpenCode | 2 | 982 tok |
| timothywarner-org/claude-architect techtrainertim.com Study materials, code examples, and practice scenarios for Anthropic's Claude Certified Ar | 99 | Claude Code | 3 | 9,346 tok |
| zapier/wade-skills The most frequently used agent skills of Wade Foster, CEO of Zapier | 99 | Claude Code, Codex, OpenCode | 2 | 746 tok |
| simota/agent-skills simota.github.io 90 specialist AI agents + 3 project-local extensions for Claude Code / Codex CLI / Antigra | 99 | Claude Code, Codex, OpenCode | 2 | 4,009 tok |
| major7apps/pensyve Universal memory runtime for AI agents | 99 | Claude Code, Codex, GitHub Copilot, Kiro, OpenCode | 11 | 11,767 tok |
| sqlsure/sqlsure Semantic inspector for SQL — catches fan-out double-counting, additivity violations, wrong | 99 | Claude Code | 1 | — |
| holt-web-ai/n8n-nodes-claudecode | 99 | Claude Code | 1 | 744 tok |
| ChengHua926/nemo-skill | 98 | Claude Code, Codex | 1 | — |
| AOSSIE-Org/Website aossie.org AOSSIE Offical Website | 98 | Claude Code, Codex, OpenCode | 3 | 932 tok |
| zhiyuzi/Signex signex.fyi Personal intelligence agent powered by Claude Code. Describe what to watch, it collects, a | 98 | Claude Code | 35 | 3,066 tok |
| aws-samples/aws-hpc-recipes Contains example recipes that demonstrate how to build HPC systems using AWS services and | 98 | Claude Code, Codex, OpenCode | 2 | 1,158 tok |
| TryMightyAI/mighty-security Don't Simply Trust MCP Server Code, Validate and Scan | 98 | Claude Code | 1 | 2,216 tok |
| trailofbits/slither-mcp MCP server for Slither static analysis of Solidity smart contracts | 98 | Claude Code | 1 | 4,009 tok |
| guess/claude_code code.claude.com Claude Agent SDK for Elixir – Build AI agents with Claude Code | 98 | Claude Code | 9 | 3,617 tok |
| zhangqi444/open-forge Let your AI coding agent self-host any open-source app for you. 2,200+ verified recipes — | 98 | Claude Code, Codex, OpenCode | 3 | 12,444 tok |
| Steward-Fi/steward steward.fi Agent wallet infrastructure — encrypted keys, policy enforcement, credential proxy, auth p | 98 | Claude Code, Codex, OpenCode | 2 | 447 tok |
| Vandivier/ladderly-3 ladderly.io the home site for the ladderly ecosystem | 98 | Claude Code, Codex, OpenCode | 4 | 9,573 tok |
| hoornet/home-mind nives.house OSS AI memory layer for Home Assistant (AGPL). The conversation server inside the Nives ad | 98 | Claude Code | 1 | 6,250 tok |
| elbruno/graphify-dotnet A .NET 10 port of graphify - AI knowledge graph builder for codebases using GitHub Copilot | 98 | Claude Code, Codex, GitHub Copilot | 3 | 2,171 tok |
| docs-plus/docs.plus docs.plus Free and open-source real-time collaborative document editor. Hierarchical table of conten | 98 | Claude Code, Codex, OpenCode | 61 | 29,852 tok |
| castacks/AirStack docs.theairlab.org Agent-native framework for rapid sim-to-real deployment of embodied AI for field robotics. | 98 | Claude Code, Codex, OpenCode | 26 | 9,691 tok |
| PascaleBeier/hitkeep hitkeep.com 100% open-source, AI-native web analytics with cookieless tracking, open exports, custom d | 98 | Claude Code, Codex, OpenCode | 13 | 3,023 tok |
| avivsinai/jenkins-cli GitHub-style CLI for Jenkins — manage contexts, runs, logs, and admin tasks from your term | 98 | Claude Code, Codex, OpenCode | 2 | 1,137 tok |
| psyb0t/docker-stealthy-auto-browse ciprian.51k.eu Stealth browser automation that actually works. Runs Camoufox (custom Firefox) in Docker w | 98 | Claude Code | 1 | — |
| supernovae-st/nika nika.sh Intent as Code: say what you want done, keep it as a file. Checked before it runs, run wit | 98 | Claude Code, Codex, OpenCode | 14 | 1,610 tok |
| mengrru/Spherse spherse.mengru.work Build your own world with AI agents inside Spherse | 98 | Claude Code, Codex, OpenCode | 7 | 3,018 tok |
| saifyxpro/ui-ux-design-pro-skill AI spairings, 150+ reasoning rules, CLI, and 18 platform templates. Works with Claude, Cur | 98 | Claude Code | 1 | 618 tok |
| jianzhichun/emerge | 97 | Claude Code | 2 | 4,879 tok |
| xd-liu/AutoResearch-Idea | 97 | Claude Code | 11 | 2,294 tok |
| duthaho/claudekit claudekit.duthaho.dev A verification-first engineering toolkit for Claude Code. Built for senior ICs and tech le | 97 | Claude Code, Codex, OpenCode | 1 | 916 tok |
| lxinfei5/research-os Research capability for coding agents: multi-source corroboration, active discovery, logic | 97 | Claude Code, Codex, OpenCode | 11 | 1,146 tok |
| maximilian-V/next-supabase-starter A baseline setup for the development of full stack apps with claude code | 97 | Claude Code | 1 | 4,070 tok |