2,670 projects whose own agent configuration covers backend and apis. 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 agents7,510Claude Code6,601Data and AI3,691Languages3,402Planning3,208Git and workflow3,142Code review2,734Memory and context2,361Testing2,349DevOps and cloud2,296Research2,292Writing and docs2,291
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Yoshyaes/deckle getdeckle.dev PDF generation API for developers — HTML to pixel-perfect PDFs with one API call | 2 | Claude Code | 1 | 2,344 tok |
| Omed0/convex-selfhost-starterkit make starter convex-selfhost | 2 | Claude Code, GitHub Copilot | 4 | 468 tok |
| oleg-koval/mergechain mergechain.dev Chrome extension that adds merge dependencies to GitHub pull requests: a PR's merge stays | 2 | Claude Code | 1 | 1,239 tok |
| arango-solutions/arango-sparql-py Python-native SPARQL 1.1 to AQL transpiler and microservice for ArangoDB | 2 | Claude Code, Codex, Cursor, OpenCode | 3 | 3,563 tok |
| token-bar/token-bar token-bar.pages.dev TokenBar is a macOS menu bar app that tracks AI usage across multiple providers in one pla | 2 | Claude Code, Codex | 6 | — |
| jefftindall/broadway-portfolio Elyse's Broadway portfolio site | 2 | Claude Code, Codex, OpenCode | 3 | 5,858 tok |
| Guigass/eNotas.Sharp Biblioteca em C# (.Net Standard) para uso dos Endpoints da eNotas. | 2 | Claude Code, Cursor | 19 | — |
| Eduu115/API-ARENA apiarena.net APIArena es una plataforma educativa única donde estudiantes compiten creando APIs que res | 2 | Claude Code | 2 | 248 tok |
| xirothedev/webdevstudios webdevstudios.xirothedev.site A fullstack monorepo e-commerce platform built with Next.js 16 and NestJS 11, featuring a | 2 | Claude Code, Codex, OpenCode | 2 | 150 tok |
| overtimepog/OpenrouterMCP a simple openrouter mcp server | 2 | Claude Code | 22 | — |
| andyonholiday/brewfather-mcp MCP server for Brewfather brewing API | 2 | Claude Code | 1 | 1,785 tok |
| darekrossman/contentstack-mcp An MCP server for interacting with Contentstack's Content Management API | 2 | Claude Code | 1 | 737 tok |
| yashodhank/whmcs-mcp-server | 2 | Claude Code, Codex, Cursor, OpenCode | 3 | 4,440 tok |
| tingyiy/atlassian-mcp-server An open-source Model Context Protocol (MCP) server for Atlassian Jira and Confluence Cloud | 2 | Claude Code, Gemini CLI | 2 | 2,292 tok |
| masx200/supervisor-mcp-server MCP Server for supervisord process management using REST API - TypeScript implementation w | 2 | Claude Code | 1 | 1,340 tok |
| davenportjw/agent-skills | 2 | Claude Code, Codex | 5 | — |
| ReScienceLab/TrySkills tryskills.sh One URL to try any agent skill — powered by Hermes Agent | 2 | Claude Code, Codex, OpenCode | 28 | 2,750 tok |
| vaquarkhan/Fullstack-development-agent-skills Full stack development agent skills are portable packages of instructions, scripts, and re | 2 | Claude Code, Codex, GitHub Copilot, Kiro, OpenCode | 14 | 1,067 tok |
| youhaowei/opencode-claude-code-provider OpenCode plugin for Claude Code provider - use your Claude Code subscription without API k | 2 | Claude Code | 1 | 770 tok |
| ampeco/claude-code-ampeco-public-api-skill A plugin for Claude Code - a skill for using the AMPECO Public API | 2 | Claude Code | 1 | 684 tok |
| whitewhiteqq/aws-test-plugin AI agent skills for generating comprehensive tests for any AWS Python project — Lambda, AP | 2 | Claude Code | 1 | 1,430 tok |
| Photopeng/TyporAi An AI writing and collaboration plugin for Typora, supporting Claude, Codex, OpenCode, API | 2 | Claude Code, Codex, OpenCode | 2 | 335 tok |
| ThiagoGuislotti/copilot-instructions Curated collection of GitHub Copilot instructions, templates, and best practices for consi | 2 | Claude Code, Codex, GitHub Copilot | 50 | 67,775 tok |
| navikt/hovmester Copilot customization files (agents, skills, instructions) distributed via reusable GitHub | 2 | Claude Code, Codex, GitHub Copilot | 49 | 6,842 tok |
| selfagency/teamdynamix-mcp teamdynamix-mcp.self.agency 🎟️ TeamDynamix MCP Server (unofficial) | 2 | Claude Code, Codex, GitHub Copilot | 3 | 1,307 tok |
| ryanmichaeljames/dataverse-mcp An MCP server for interacting with Microsoft Dataverse environments. Built with FastMCP an | 2 | Claude Code | 3 | 924 tok |
| opensubtitles/mcp.opensubtitles.com A TypeScript/Node.js-based MCP (Model Context Protocol) server for OpenSubtitles API integ | 2 | Claude Code | 1 | 3,024 tok |
| danielwpz/polybrain-mcp An MCP server for connecting AI agents to multiple LLM models. | 2 | Claude Code | 1 | 1,810 tok |
| HeshamWM/idfm-mcp-server MCP Server for Paris public transport data - Real-time departures, traffic info via IDFM P | 2 | Claude Code | 1 | 1,348 tok |
| HadyAhmed00/Android-MCP | 2 | Claude Code | 1 | 2,437 tok |
| courtneyr-dev/meta-trac MCP server for WordPress Meta Trac - adapted from trac-mcp | 2 | Claude Code | 5 | — |
| mdemyanov/gramax-docportal-mcp MCP server for Gramax documentation portal — search, read articles, browse catalogs | 2 | Claude Code, Codex, OpenCode | 2 | 1,879 tok |
| BalajiSriraman/mcp-server-clerk clerk-mcp.vercel.app Model Context Protocol (MCP) server for Clerk. Manage organizations, users, and roles dire | 2 | Claude Code | 1 | 3,286 tok |
| PatrickHeneise/rivian-mcp Unofficial Rivian API MCP | 2 | Claude Code | 2 | 933 tok |
| henkas/orderfood npmjs.com MCP server for AI-driven food delivery — search restaurants and manage orders on Uber Eats | 2 | Claude Code, Codex, OpenCode | 2 | 1,534 tok |
| sandraschi/opencode-cli-mcp MCP server that wraps opencode CLI's HTTP API (opencode serve) into MCP tools, plus a weba | 2 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 1,891 tok |
| antoniolg/postiz-mcp MCP server for Postiz API integration | 2 | Claude Code | 1 | 575 tok |
| InstaWP/mcp-wp-php MCP for WordPress using PHP SDK (by ModelContextProtocol) | 2 | Claude Code | 1 | 3,402 tok |
| dvcrn/mcp-server-linear a (working!) MCP server for accessing Linear with multiple workspaces support | 2 | Claude Code | 1 | 1,809 tok |
| bojanrajkovic/mcp-paprika | 2 | Claude Code, Codex, OpenCode | 4 | 2,879 tok |
| sandraschi/plexmcp Plex library automation via FastMCP — libraries, metadata, playback hooks for agents. For | 2 | Claude Code, Codex, Cursor, OpenCode | 6 | 2,716 tok |
| or2ooo/bitbucket-mcp MCP server for Bitbucket Cloud REST API — works with any MCP client | 2 | Claude Code | 1 | 665 tok |
| mihneamanolache/zeppelin-mcp MCP (Model Context Protocol) server for Apache Zeppelin. Gives Claude Code direct access t | 2 | Claude Code | 1 | 259 tok |
| emreycolakoglu/taskforge Full-stack task tracker: NestJS REST + MCP Server + Kanban SPA. Agents and humans collabor | 2 | Claude Code, Codex, OpenCode | 2 | 4,743 tok |
| JoniMartin27/inferbench fervon.dev Benchmark local LLM inference speed (tokens/sec) on your own hardware — llama.cpp native + | 2 | Claude Code | 1 | 4,281 tok |
| bobmatnyc/mcp-browser MCP server for browser automation with Chrome extension. 5 MCP tools for DOM interaction, | 2 | Claude Code | 19 | 6,134 tok |
| jhlee0409/openapi-sync-mcp OpenAPI Sync MCP Server - Parse, validate, and generate code from OpenAPI specs | 2 | Claude Code | 1 | 379 tok |
| p0ki/x-bookmarks-mcp Fully local, privacy-first MCP server that turns your X bookmarks into a searchable, enric | 2 | Claude Code | 1 | 519 tok |
| 0xEkho/Ruckus-vSZ-MCP RUCKUS vSZ MCP | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 2,782 tok |
| dosbox-automation/dosbox-mcp pypi.org MCP server for driving dosbox-automation from Claude Code and other AI tools. | 2 | Claude Code | 1 | — |