31,984 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 |
|---|---|---|---|---|
| HexamindOrganisation/hexgate hexgate.ai Authorization infrastructure for AI agents - policy enforcement, signed WASM bundles, per- | 18 | Claude Code | 4 | 366 tok |
| conectlens/lenserfight moon.lenserfight.com Turn AI prompts into reusable, versioned Lenses - organize with Tags and Threads, automate | 18 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 67 | 1,849 tok |
| smith-and-web/obsidian-mcp-server MCP server for Obsidian vault management - enables Claude and other AI assistants to read, | 18 | Claude Code | 1 | 947 tok |
| Rushik-B/Clira tryclira.com Open-source AI chief of staff — manages email, calendar, reminders, and tools with human a | 18 | Claude Code, Codex, OpenCode | 3 | 3,665 tok |
| cyanheads/toolkit-mcp-server npmjs.com Generate random IDs, QR codes, and hashes, encode and decode values, and geolocate IPs, pl | 18 | Claude Code, Codex, OpenCode | 2 | 13,216 tok |
| jonradoff/chessmata chessmata.metavert.io Chessmata: chess game for humans and AI agents | 18 | Claude Code | 1 | 4,353 tok |
| veryfront/veryfront-code veryfront.com Full-stack framework for building AI apps and agents with TypeScript and React. Works with | 18 | Claude Code, Codex, OpenCode | 9 | 3,899 tok |
| Jason-hub-star/unityctl nuget.org Unity control plane for AI agents — 178 CLI commands, 12 MCP tools, headless CI/CD, undo r | 18 | Claude Code, Codex, OpenCode | 3 | 6,313 tok |
| AgentConnect/awiki-agent-id-message Provide a skill that offers identity, public profile, and end-to-end messaging services fo | 18 | Claude Code, Codex, OpenCode | 2 | 5,848 tok |
| bonginkan/fairy_tale fairytale.run Fable/Mythos-informed workflow augmentation for agent skills and plugins | 18 | Claude Code, Codex, OpenCode | 6 | 366 tok |
| 2ykwang/agent-skills Skills for AI coding agents | 18 | Claude Code | 1 | 802 tok |
| nickkraakman/skidl-skills Agentic KiCad PCB design workflow for SKiDL — architect, source, code, and verify circuits | 18 | Claude Code | 1 | 228 tok |
| lihowfun/O-ALL-WANT A practical framework that integrates proven GitHub patterns for agent memory, skills, and | 18 | Claude Code, GitHub Copilot | 2 | 1,665 tok |
| fortunto2/solo-factory 45 skills, 3 agents and a sensor harness for Claude Code — research, plan, ship and verify | 18 | Claude Code | 1 | 2,911 tok |
| castle-x/skills-x AI Agent Skills Repo | 18 | Claude Code, Codex, OpenCode | 26 | 1,100 tok |
| lucifertrj/skills-based-app App demo built using Agent Skills via Google Antigravity | 18 | Claude Code, Codex | 19 | — |
| minh2004pd/chatbotfullpipeline d3qrt08bgfyl3d.cloudfront.net Personalized Multimodal AI Agent via Google ADK & Gemini. Featuring Realtime Soniox STT, L | 18 | Claude Code | 19 | 4,714 tok |
| natnew/awesome-ai-scientists natnew.github.io A curated collection of resources for building “AI Scientist” systems: AI that assists sci | 18 | Claude Code, Codex, OpenCode | 2 | 4,113 tok |
| kingggg5/shipproof shipproof-site.sjet2744.chatgpt.site Evidence-first Codex, Claude plugin for bugs, security, and 10k-to-1M-user scale readiness | 18 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,055 tok |
| 11Yuxuanyang/seedance-viral-forge 11yuxuanyang.github.io Reusable AI video prompt skills for Seedance 2.0 / 即梦: product-selling scripts, merchant d | 18 | Claude Code, Codex, OpenCode | 2 | 691 tok |
| aaronsb/claude-code-config Event-driven policy, process, and governance for Claude Code. Ways encode how we do things | 18 | Claude Code | 1 | 106 tok |
| leodido/structcli leodido.github.io Define a Go struct. Get a CLI that an agent can discover, call, sandbox, and debug. Flags, | 18 | Claude Code, Codex | 1 | — |
| wasabeef/yank-for-claude.nvim A Neovim plugin that yanks code references in Claude AI's preferred format `@filename#L10- | 18 | Claude Code | 1 | 751 tok |
| huifer/drug-discovery-skills wellally.tech Drug Discovery Intelligence plugin for Claude Code. AI-powered target validation, competi | 18 | Claude Code | 1 | 814 tok |
| adidacta/pmf-detective Claude Code plugin for Product-Market Fit validation through 5 structured sprints | 18 | Claude Code | 1 | 1,490 tok |
| callobuzz/cob-shopify-mcp callobuzz.com Production-grade MCP server and CLI tool for Shopify Admin GraphQL API — 49+ tools, YAML-e | 18 | Claude Code | 1 | 1,927 tok |
| ihatesea69/kiro-kit ihatesea69.github.io Set up a Kiro IDE workspace with one command. Pick a preset and the agents, skills, comman | 18 | Claude Code, Gemini CLI | 2 | 567 tok |
| Topman-14/mobius-mcp Let your AI agent control and see browser logs, network requests, and runtime events for r | 18 | Claude Code | 1 | 3,055 tok |
| omar-A-hassan/medsci-agent Biomedical research agent with 28 MCP tools powered by MedGemma, TxGemma and OpenCode | 18 | Claude Code, GitHub Copilot, OpenCode | 25 | 907 tok |
| wspringer/highs-mcp MCP tool to solve optimization problems using HiGHS | 18 | Claude Code | 3 | 395 tok |
| vibeforge1111/xmcp the most comprehensive mcp for X | 18 | Claude Code, Cursor | 2 | 1,896 tok |
| argos-ci/argos-javascript docs.argos-ci.com Official Argos SDKs for JavaScript | 18 | Claude Code, Codex | 1 | — |
| robertdcurrier/erddap2mcp ERDDAP interface to LLMs using MCP | 18 | Claude Code | 1 | 2,300 tok |
| hichana/goalstory-mcp | 18 | Claude Code | 1 | 996 tok |
| Cadasto/openehr-assistant-mcp cadasto.github.io A Model Context Protocol (MCP) Server to assist you on various openEHR related tasks and A | 18 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,124 tok |
| michael-abdo/tmux-claude-mcp-server MCP Server for managing hierarchical Claude instances through tmux | 18 | Claude Code | 1 | 767 tok |
| AceDataCloud/SeedanceMCP MCP server for ByteDance Seedance video generation via Ace Data Cloud. | 18 | Claude Code, GitHub Copilot | 2 | 809 tok |
| jame581/LogseqBrain Persistent memory for Claude using a dedicated Logseq graph. Save and load project context | 18 | Claude Code | 1 | 2,181 tok |
| Liberty91LTD/cti-skills liberty91.com Cyber Threat Intelligence Skills for each stage of the CTI Lifecycle. | 18 | Claude Code, Codex, OpenCode | 4 | 2,048 tok |
| 6missedcalls/personal-finance-skill agentskills.io AI-powered personal finance skill — 75 tools across 7 extensions for banking (Plaid), trad | 18 | Claude Code | 1 | 984 tok |
| arthjean/rust-doctor Your agent writes bad Rust. This catches it. | 18 | Claude Code, Codex, OpenCode | 5 | 2,198 tok |
| PSPDFKit-labs/nutrient-skills nutrient.io AI agent skills for Nutrient APIs and SDKs — works with Claude Code, Codex, Gemini CLI, C | 18 | Claude Code, Codex, OpenCode | 2 | 840 tok |
| aahil62/unslop | 18 | Claude Code, Codex, OpenCode | 1 | 488 tok |
| rejifald/StitchAPI stitchapi.dev The agent-native runtime where a typed, declarative stitch replaces fetch — for humans and | 18 | Claude Code | 3 | 738 tok |
| clouisle/Clouisle clouisle.asia Next-Generation Multi-Agent Collaboration Platform and Workflow Engine. Build and orchestr | 18 | Claude Code, Codex, OpenCode | 2 | 999 tok |
| Sensorica/nondominium sensorica.github.io Nondominium built on REA + Valueflows + Holochain is a distributed multi-agent system for | 18 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3 tok |
| gmf520/openspec-agents A state-machine-based multi-agent collaborative development framework. Driven by a main or | 18 | Claude Code, Codex, Cursor | 40 | — |
| delphicleancode/lazarus-spec-kit inovefast.com.br Um ecossistema opinativo de regras, skills e steerings para elevar o desenvolvimento FreeP | 18 | Claude Code, Codex, GitHub Copilot, OpenCode | 20 | 6,135 tok |
| aerospike/agent-skills Official Aerospike agent skills repo | 18 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,666 tok |
| Wolfe-Jam/grok-faf-mcp faf.one Persistent Project Context for xAI Grok — IANA-registered .faf format · MCP server on a UR | 18 | Claude Code, Codex, OpenCode | 2 | 1,137 tok |