3,468 projects whose own agent configuration covers languages. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Building agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| wilsonzlin/ecma-rs TypeScript parser, type checker, minifier, and compiler | 9 | Codex, OpenCode | 1 | 8,459 tok |
| GaoZimeng0425/NemoNotch An interactive floating panel for the MacBook notch area, turning the notch into a multi-p | 9 | Claude Code, Codex, OpenCode | 4 | 31,347 tok |
| vzwjustin/advisor Opus-led Claude Code agent team — strategist plans, Sonnet runners read and fix. Live two- | 9 | Claude Code, Codex, OpenCode | 2 | 2,770 tok |
| odvcencio/FluffyUI m31labs.dev A Go TUI framework with widgets, FSS styling, accessibility, reactive state, web backends, | 9 | Codex, OpenCode | 1 | 3,548 tok |
| dragginzgame/canic Application framework and orchestration system for Rust applications on the Internet Compu | 9 | Codex, OpenCode | 1 | 3,853 tok |
| gaelic-ghost/apple-dev-skills Apple Dev Agent Workflows | Now -> gaelic-ghost/socket | 9 | Codex, OpenCode | 1 | 647 tok |
| gianlucamazza/mcp-ascii-charts MCP ASCII Charts tool | 9 | Claude Code | 1 | 832 tok |
| rexleimo/LoopForge os.rexai.top Open-source Agent OS in Rust for long-running autonomous workflows: memory, tool sandboxin | 9 | Codex, OpenCode | 1 | 453 tok |
| calque-ai/go-calque calque.ai A composable multi-agent AI framework for Go that makes it easy to build production-ready | 9 | Codex, OpenCode | 1 | 876 tok |
| kevyder/banrepco_mcp Bank of the Republic of Colombia MCP Server | 9 | Claude Code, Codex, OpenCode | 11 | 840 tok |
| gianlucamazza/mcp_python_toolbox Local stdio MCP server for Python workspaces: file tools, lint/format, venv/pip, and unsan | 9 | Claude Code | 1 | 253 tok |
| thedoublejay/gather-step gatherstep.dev A local-first code graph for AI coding assistants working across multiple repositories. | 9 | Codex, OpenCode | 1 | 905 tok |
| bhargavamin/contexer contexer.ai Contexer keeps the important engineering decisions behind your software current and availa | 9 | Claude Code | 1 | 4,327 tok |
| julesvcode/framer-plugin-starter-kit A starter kit to build Framer plugins with Cursor. | 9 | Cursor | 1 | 2,693 tok |
| 2aronS/notion-md-agent Markdown-first Notion API server with 10 composite tools for AI agents | 9 | Claude Code, Codex, OpenCode | 2 | 3,298 tok |
| sanna-ai/sanna sanna.dev Trust infrastructure for AI agents — constitution enforcement and cryptographic receipts. | 9 | Codex, OpenCode | 1 | 483 tok |
| quattro/jax-numerics-agent SKILLS.md definitions for JAX/Equinox based software development | 9 | Codex, OpenCode | 1 | 262 tok |
| yuji-hatakeyama/claude-code-perlnavigator Claude Code plugin for Perl language support via PerlNavigator LSP | 9 | Claude Code, Codex, OpenCode | 1 | 354 tok |
| jiweiqi/fluent-mcp-server Ansys Fluent MCP server in python | 9 | Claude Code | 1 | 19 tok |
| tomconte/codebox-ai A secure Python code execution service designed to integrate with LLMs like GPT and Claude | 9 | GitHub Copilot | 1 | 911 tok |
| shacharsol/js-package-manager-mcp Free MCP server for AI-powered JavaScript package management - Works with Claude, Windsurf | 9 | Claude Code, Cursor | 2 | 1,686 tok |
| mlund01/squadron docs.squadron.sh Declarative multi-agent AI workflows in HCL. Single Go binary. Native MCP. Plugins in Go a | 9 | Claude Code | 1 | 13,350 tok |
| volantlabs/vellis volantlabs.ai Vellis — open-source context graph engine for AI agents: typed, local-first memory with ex | 9 | Codex, OpenCode | 8 | 4,953 tok |
| SeanMooney/openstack-ai-style-guide A comprehensive style guide and ruleset specifically designed for AI code generation tools | 9 | Claude Code, Codex, OpenCode | 2 | 1,119 tok |
| Peaky8linders/specter-oss EU AI Act compliance toolkit — ontology, taxonomy, LLM-as-Judge, grounded Q&A. Python libr | 9 | Claude Code | 1 | 2,314 tok |
| cresset-tools/bougie PHP toolchain management the luxury way | 9 | Claude Code | 1 | 6,555 tok |
| franklesniak/copilot-repo-template Reusable template for AI-assisted repositories with shared coding-agent instructions, CI v | 9 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 13 | 152,641 tok |
| leek/laravel-agent-rules leek.io Directory-scoped Laravel CLAUDE.md rules — mirrors laravel/laravel structure | 9 | Claude Code | 1 | 279 tok |
| cresset-tools/magequery A fast Rust CLI that answers "how is this Magento 2 codebase wired?" without booting the f | 9 | Claude Code | 1 | 42,598 tok |
| NicolasPrimeau/artel artel.run Your fleet's smart notepad — one that learns. Shared memory your agents write to and get b | 9 | Claude Code | 1 | 856 tok |
| tysoncung/notion-agent-hub AI Agent Hub for Notion — orchestrate AI agents through Notion databases with human-in-the | 9 | Cursor | 1 | 437 tok |
| GaijinEntertainment/go-gerrit-mcp | 9 | Claude Code | 2 | 290 tok |
| earino/resumasher Agentic skill that tailors resumes + writes cover letters + builds interview prep bundles | 9 | Claude Code | 1 | 1,157 tok |
| whereissam/React-Vite-Tanstack-Starter-Template react-vite-tanstack-starter-templat.vercel.app A modern starter template using React 19, Shadcn, Vite, and TanStack Router. | 9 | Claude Code, Codex, OpenCode | 2 | 1,030 tok |
| danieljustus/symaira-eraseme symaira.com Automated data broker removal tool ⌫ close your accounts, erase your data. | 9 | Codex, OpenCode | 1 | 3,096 tok |
| sichengchen/apple-calendar-cli Access Apple Calendar through CLI. Fully in Swift via EventKit (not Apple Script). | 9 | Codex, OpenCode | 1 | 585 tok |
| GhostTypes/pokemon-go-mcp MCP Server for Pokemon Go | 9 | Claude Code | 20 | 1,442 tok |
| zander-zyx/java-development-skill A cross-tool AI agent skill for Java + Spring Boot: dev conventions, code review, testing, | 9 | Claude Code, Codex, OpenCode | 2 | 1,538 tok |
| zqkra/plano Orchestrate AI coding agents that actually talk to each other — Claude Code, Codex, Gemini | 9 | Claude Code | 1 | 4,552 tok |
| drohi-r/companion-mcp ecube-entertainment.com MCP server for Bitfocus Companion with 53 tools for verified button control, styling, pres | 9 | Codex, OpenCode | 1 | 249 tok |
| dvarahq/evals4j dvarahq.com LLM evaluation for Java — LLM-as-judge, RAG, agent-trajectory and structured-output evalua | 9 | Claude Code | 1 | 1,095 tok |
| julien777z/agent-sync-action Manage Claude, Cursor, and Codex configuration from one canonical .agents/ directory. | 9 | Codex, OpenCode | 1 | 2,380 tok |
| agentproto/ts agentproto.sh Open agentic runtime in TypeScript — run any coding agent in the background, check its wor | 9 | Claude Code, Codex, OpenCode | 3 | 5,250 tok |
| yehezkieldio/firefly npmjs.com Automation release management CLI for semantic versioning, changelog generation, and GitHu | 9 | Codex, GitHub Copilot, OpenCode | 2 | 834 tok |
| eco-emma/emma_envdata Environmental data processing for www.emma.eco | 9 | Claude Code, GitHub Copilot | 12 | 859 tok |
| sankichi92/LiveLog livelog.ku-unplugged.net A Ruby on Rails application for managing set lists within a music community | 9 | Codex, OpenCode | 1 | 657 tok |
| ianlintner/rust-oauth2-server ianlintner.github.io Rust OAuth2 Server with Social Logins with observability. Typesafe and Actor System. | 9 | Claude Code, GitHub Copilot | 10 | 5,503 tok |
| treza-labs/treza-sdk TypeScript SDK for the Treza Execution API | 8 | Cursor | 1 | 341 tok |
| Andes-Software-Solutions/Andes.Extensions.AI nuget.org Composable Microsoft.Extensions.AI IChatClient middlewares for .NET — tool-call tracking w | 8 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 5,338 tok |
| mehmetbaykar/swift-fast-mcp The fastest way to build MCP servers in Swift. | 8 | Claude Code | 2 | — |