43,652 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| ADN-DevTech/acad-api-skill AI agent skills and rules for scaffolding and building AutoCAD, Civil 3D, and Plant 3D .NE | 12 | Claude Code, GitHub Copilot | 2 | 2,615 tok |
| apokamo/kaji zenn.dev Closed-loop agentic development workflows for Claude Code, Codex, and Gemini CLI. | 12 | Claude Code, Codex, OpenCode | 44 | 1,220 tok |
| ferrislucas/Circus-Chief npmjs.com Open-source meta-harness for Claude Code, OpenAI Codex, and Gemini CLI coding agents | 12 | Claude Code, Codex | 4 | 2,092 tok |
| Mingye-Lu/AgenticCrawler acrawl — LLM-powered web crawler. Describe what you want in plain English, get structured | 12 | Codex, OpenCode | 1 | 5,394 tok |
| kobiton/automate kobiton.com AI coding assistant plugin for the Kobiton mobile testing platform. Works with Claude Code | 12 | Claude Code, Codex, OpenCode | 2 | 11,075 tok |
| joshsymonds/savecraft.gg Parse video game save files, serve structured game state to AI assistants via MCP | 12 | Claude Code | 13 | 1,952 tok |
| whitebeardit/.cursor Cursor's config: skills, rules, subagents, commands | 12 | Codex, OpenCode | 1 | 1,029 tok |
| naichilab/discord-bridge-server npmjs.com A relay server and skill for remotely controlling Claude Code / Codex CLI via Discord | 12 | Claude Code, Codex, OpenCode | 2 | 245 tok |
| gvastethecreator/codex-studio gvastethecreator.github.io Local-first image studio for generating, reviewing, and organizing AI images through Codex | 12 | Claude Code, Codex, OpenCode | 2 | 809 tok |
| ivklgn/ai-kit Every day carry for AI agents | 12 | Claude Code, Codex, OpenCode | 3 | 265 tok |
| sonomirco/agents-and-commands A curated list of agents, commands, and prompts for Claude Code and Codex. This compilatio | 12 | Claude Code, Codex, OpenCode | 2 | 822 tok |
| justrussian/yougile-mcp MCP server for integration with YouGile | 12 | Claude Code | 1 | 3,067 tok |
| susomejias/rembric Persistent memory for AI coding agents — self-hosted, MCP-native, append-only. One Docker | 12 | Claude Code, Codex, OpenCode | 41 | 4,350 tok |
| exileum/meta-mcp Enables AI assistants to manage Instagram and Threads accounts — publish content, handle c | 12 | Claude Code | 2 | — |
| soldera-org/algorytm Algorütmi saate jaoks AI Promptid | 12 | Cursor | 7 | 4,704 tok |
| ravikant1918/sharepoint-mcp Production-grade MCP Server for Microsoft SharePoint — give your AI agent (Claude, Cursor, | 12 | Claude Code, Codex | 5 | — |
| var-gg/pindoc Where agent work becomes lasting memory. The wiki you never type into. | 12 | Codex, OpenCode | 1 | 352 tok |
| sandraschi/qcad-mcp fastmcp 3.4 server plus webapp for qcad pro architectural cad | 12 | Claude Code, Codex, OpenCode | 2 | 437 tok |
| vaaraio/vaara vaara.io Accountable Autonomy: open-source evidence layer that gates every AI agent tool call again | 12 | Codex, OpenCode | 1 | 1,065 tok |
| George-RD/claude-next-level George's curated Claude Code plugins for automation, architecture, and workflow | 12 | Claude Code | 1 | 542 tok |
| wzxsph/Novel-Claude 🚀 An industrial-grade AI web novel generation framework based on a microkernel and plugin | 12 | Claude Code | 1 | 1,580 tok |
| FhenixProtocol/fhenix-toolkit cofhe-docs.fhenix.zone Claude Code plugin for building confidential smart contracts and dApps with Fhenix CoFHE ( | 12 | Claude Code | 1 | 1,048 tok |
| Cap-of-tea/GDD AI-controlled browser farm on your machine. 37 MCP tools for Claude Code & Cursor — run N | 12 | Claude Code | 1 | — |
| vylasaven/claude-sonar Screen reader accessibility plugin for Claude Code | 12 | Claude Code | 1 | 1,525 tok |
| jeffh/claude-plugins Productivity plugins | 12 | Claude Code | 3 | 1,189 tok |
| opencolin/openclaw-nebius OpenClaw + Nebius: provider plugin, deployment UI, and Claude Code skill | 12 | Claude Code | 1 | 670 tok |
| el-feo/ai-context A collection of Claude Code plugins. | 12 | Claude Code | 4 | 782 tok |
| entropy-data/dataproduct-builder-dbt Build data products with dbt and integrate them with Entropy Data — coding-agent plugin (C | 12 | Claude Code, Codex, GitHub Copilot, OpenCode | 2 | 2,201 tok |
| knitli/codeweaver knitli.com Semantic code search for AI agents — 166+ languages, hybrid search, works offline | 12 | Claude Code, Codex, OpenCode | 11 | 8,010 tok |
| alxpark/propresenter-mcp ProPresenter 7 MCP Server | 12 | GitHub Copilot | 1 | 161 tok |
| jl-cmd/claude-dream Memory consolidation plugin for Claude Code | 12 | Claude Code, GitHub Copilot | 1 | 6,006 tok |
| lagz0ne/c3-skill C3 (Context-Container-Component) architecture design methodology plugin for Claude Code | 12 | Claude Code, Codex, OpenCode | 3 | 2,400 tok |
| mumez/pharo-smalltalk-interop-mcp-server A local MCP server to communicate local Pharo Smalltalk image | 12 | Claude Code | 3 | 2,406 tok |
| datris/datris-platform-oss The Datris Data Platform - Open Source Version | 12 | Claude Code | 7 | — |
| axisrow/yandex-direct-mcp-plugin Claude Code plugin for managing Yandex Direct: MCP server + skills + OAuth | 12 | Claude Code, Codex, OpenCode | 2 | 3,287 tok |
| octaviusp/claude-fx-plugin Animated mascot companion for Claude Code - transparent overlay that reacts to your coding | 12 | Claude Code | 1 | 4,021 tok |
| alexgoller/illumio-mcp-server The first MCP server for cybersecurity | 12 | Claude Code | 1 | 1,079 tok |
| terilios/smartsheet-server MCP server providing healthcare analytics capabilities for Smartsheet, including clinical | 12 | Claude Code | 1 | 2,316 tok |
| Mattbusel/Reddit-Options-Trader-ROT- web-production-71423.up.railway.app A modular research pipeline that turns trending Reddit discussions into structured market | 12 | Claude Code, Codex, OpenCode | 2 | 7,575 tok |
| mikiships/agentmd pypi.org Generate high-quality AI agent context files (CLAUDE.md, AGENTS.md, .cursorrules, copilot- | 12 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,751 tok |
| FarzamMohammadi/the-engineer farzammohammadi.github.io The orchestration layer that turns Claude Code, OpenCode, and other AI coding CLIs into au | 12 | Codex, OpenCode | 1 | 3,170 tok |
| elkadrinaoufal1996/hormozi-marketing-ultimate Ultimate marketing plugin for Claude Code and Cowork — selling digital products (PDF guid | 12 | Claude Code, Codex, OpenCode | 1 | 2,260 tok |
| ensingm2/AI-threat-modeling-rulesets A collection of rule and instruction sets for AI systems such as GitHub copilot and Cursor | 12 | GitHub Copilot, Cursor | 2 | 1,449 tok |
| XD3an/awesome-ai-coding-all-in-one A curated collection of AI-powered coding tools, configurations, and resources to enhance | 12 | Claude Code | 3 | — |
| asysta-act/agent-flow Claude Code plugin - automates bug-fix, feature, and scaffold workflows using 17 specializ | 12 | Claude Code | 1 | 5,616 tok |
| parlance-labs/super-oracle A review council for coding agents. Claude and Codex GPT-6 Astra review independently, ref | 12 | Codex, OpenCode | 1 | 1,822 tok |
| boringdata/kurt-core | 12 | Claude Code, Codex, OpenCode | 2 | 779 tok |
| kuderr/git-wt Fast git worktree manager. Pure bash, zero dependencies. | 12 | Claude Code | 1 | 501 tok |
| songth1ef/nestwork Sync memory across multiple AI agents via git. Claude/Codex/Gemini/Hermes on different mac | 12 | Claude Code, Codex, OpenCode | 2 | 12,855 tok |
| cass-2003/local-workflow-skill A local workflow orchestrator skill for routing project tasks, validation gates, authority | 12 | Claude Code, Codex, OpenCode | 2 | 1,846 tok |