405 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 agents7,412Data and AI4,299Languages3,682Planning3,492Git and workflow3,285Code review2,942Memory and context2,581Research2,499Writing and docs2,458Testing2,454Frontend2,420DevOps and cloud2,410
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorKiroWindsurf
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| bytedance/deer-flow deerflow.tech An open-source long-horizon SuperAgent harness that researches, codes, and creates. With t | 81,437 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 5,316 tok |
| metabase/metabase metabase.com The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets ev | 49,101 | Claude Code, GitHub Copilot | 58 | 2,833 tok |
| github/github-mcp-server GitHub's official MCP Server | 32,740 | Claude Code, GitHub Copilot | 2 | 3,217 tok |
| kriasoft/react-starter-kit reactstarter.com Modern React starter kit with Bun, TypeScript, Tailwind CSS, tRPC, Stripe, and Cloudflare | 23,675 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,405 tok |
| forem/forem forem.com For empowering community 🌱 | 22,774 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 3,983 tok |
| marimo-team/marimo marimo.io A reactive notebook for Python — run reproducible experiments, query with SQL, execute as | 22,662 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 740 tok |
| comet-ml/opik comet.com Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows wit | 21,822 | Claude Code, Codex, GitHub Copilot, OpenCode | 29 | 14,869 tok |
| microsoft/data-formulator data-formulator.ai 🪄 Data Formulator is an interactive AI-powered data analysis system makes it easy to conn | 17,091 | Claude Code, GitHub Copilot, Cursor | 5 | 122 tok |
| triggerdotdev/trigger.dev trigger.dev Trigger.dev – build and deploy fully‑managed AI agents and workflows | 16,219 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 11 | 3,528 tok |
| InsForge/InsForge insforge.dev The all-in-one, open-source backend platform for agentic coding. InsForge gives your codin | 12,855 | Claude Code, Codex, GitHub Copilot | 9 | 1,185 tok |
| microsoft/vscode-copilot-chat code.visualstudio.com Copilot Chat extension for VS Code | 9,970 | Claude Code, Codex, GitHub Copilot | 6 | 7,048 tok |
| GetBindu/Bindu docs.getbindu.com Bindu: The identity, communication, and payments layer for AI agents. | 9,765 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 7,026 tok |
| lldap/lldap Light LDAP implementation | 6,488 | GitHub Copilot | 1 | 1,992 tok |
| sooperset/mcp-atlassian mcp-atlassian.soomiles.com MCP server for Atlassian tools (Confluence, Jira) | 5,853 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,281 tok |
| prest/prest prestd.com PostgreSQL ➕ REST, low-code, simplify and accelerate development, ⚡ instant, realtime, hig | 4,614 | GitHub Copilot, Cursor | 3 | 5,152 tok |
| kubernetes-sigs/agent-sandbox agent-sandbox.sigs.k8s.io agent-sandbox enables easy management of isolated, stateful, singleton workloads, ideal fo | 3,750 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 4,625 tok |
| taylorwilsdon/google_workspace_mcp workspacemcp.com Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive w | 3,123 | GitHub Copilot | 1 | 1,129 tok |
| ascending-llc/jarvis-registry jarvisregistry.com Connect any AI copilot or autonomous agent to your enterprise tools — through a single, se | 2,772 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 7,869 tok |
| Bottelet/DaybydayCRM daybydaycrm.com DaybydayCRM an open-source CRM, to help you keep track of your daily workflow. | 2,326 | Claude Code, Codex, GitHub Copilot, OpenCode | 16 | 1,632 tok |
| fossasia/eventyay eventyay.com Open Source Event Management, Ticketing and Checkins, Talks and Schedules, Video and Inter | 1,657 | Claude Code, Codex, GitHub Copilot, Cursor | 21 | 4,226 tok |
| relaticle/relaticle relaticle.com Open-source CRM with native AI agent support. 37 MCP tools, REST API, self-hosted. Built w | 1,605 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 30 | 29,684 tok |
| Azure/data-api-builder aka.ms Data API builder provides modern REST, GraphQL endpoints and MCP tools to your Azure Datab | 1,508 | GitHub Copilot | 1 | 2,070 tok |
| persian-tools/persian-tools persian-tools.usestrict.dev A comprehensive, high-performance TypeScript toolkit for Persian (Farsi) text, numbers, va | 1,210 | Codex, GitHub Copilot, OpenCode | 5 | 4,011 tok |
| doccker/cc-use-exp ⛔ No longer maintained → dev-agent-kit/recipes 让 Claude Code、Antigravity、Gemini CLI、Codex | 1,039 | Claude Code, GitHub Copilot, Gemini CLI | 26 | 9,683 tok |
| Rheosoph/flow-like flow-like.com Flow-Like: Strongly Typed Enterprise Scale Workflows. Built for scalability, speed, seamle | 944 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 8,182 tok |
| GewoonJaap/gemini-cli-openai Expose Gemini CLI endpoints as OpenAI API with Cloudflare Workers | 894 | GitHub Copilot | 1 | 1,506 tok |
| zeromicro/go-queue Kafka, Beanstalkd Pub/Sub framework. | 838 | GitHub Copilot | 1 | 7 tok |
| utensils/mcp-nixos mcp-nixos.io MCP-NixOS - Model Context Protocol Server for NixOS resources | 825 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 4,315 tok |
| PaulJPhilp/EffectPatterns effect-patterns.vercel.app A community-driven knowledge base of practical patterns for Effect-TS. | 796 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 7 | 7,115 tok |
| sirkirby/unifi-mcp unifimcp.com MCP servers for the UniFi suite of applications, Network, Protect, Access, and Drive | 787 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 5,363 tok |
| ChatbotXIO/ChatbotX chatbotx.io Open-source ManyChat alternative, built for AI. Omnichannel marketing across WhatsApp, Tik | 736 | Claude Code, Codex, GitHub Copilot, OpenCode | 31 | 8,552 tok |
| sbroenne/mcp-server-excel excelmcpserver.dev Automate real Microsoft Excel with AI via MCP Server or CLI — Power Query, DAX, VBA, Pivot | 665 | Codex, GitHub Copilot, OpenCode | 18 | 18,396 tok |
| ThibautBaissac/rails_ai_agents thibautbaissac.github.io Specialized AI skills, agents, rules and hooks for modern Rails AI driven-development + Sp | 659 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 1,076 tok |
| yoosuf/Messenger yoosuf.me Relational messaging database schema for one-to-one and group chat apps with attachments a | 612 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 805 tok |
| provos/ironcurtain ironcurtain.dev A secure* runtime for autonomous AI agents. Policy from plain-English constitutions. (*htt | 601 | Claude Code, GitHub Copilot, Gemini CLI | 10 | 9,002 tok |
| thunder-id/thunderid thunderid.dev ThunderID is a high-performance, open-source identity stack designed for developers to sec | 574 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 1,505 tok |
| operately/operately operately.com The open source company operating system. | 548 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 8,046 tok |
| nirholas/XActions xactions.app ⚡ The Complete X/Twitter Automation Toolkit — Scrapers, MCP server for AI agents (Claude/G | 510 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 11 | 8,439 tok |
| sybrew/the-seo-framework theseoframework.com The SEO Framework plugin for WordPress | 484 | GitHub Copilot | 6 | 6,007 tok |
| agentregistry-dev/agentregistry aregistry.ai Fast-track AI innovation with a centralized, trusted, curated registry | 483 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,915 tok |
| Azure-Samples/azure-ai-travel-agents azure-samples.github.io A robust enterprise application sample (deployed on ACA) that leverages MCP and multiple A | 482 | Codex, GitHub Copilot, OpenCode | 2 | 7,629 tok |
| aropan/clist clist.by Your comprehensive guide to global programming contests. Track events, get details, and ne | 439 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 9 | 1,045 tok |
| jasonjgardner/blockbench-mcp-plugin jasonjgardner.github.io Adds MCP server to Blockbench | 406 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 2,984 tok |
| Tiberriver256/mcp-server-azure-devops An MCP server for Azure DevOps | 385 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 2,562 tok |
| PackmindHub/packmind packmindhub.github.io Packmind seamlessly captures your engineering playbook and turns it into AI context, guard | 309 | Claude Code, Codex, GitHub Copilot, OpenCode | 37 | 8,634 tok |
| tarlepp/symfony-flex-backend Symfony Flex REST API template project | 289 | Claude Code, GitHub Copilot | 2 | 5,973 tok |
| Alfanous-team/alfanous Alfanous is an Arabic search engine API provides the simple and advanced search in Quran , | 288 | Claude Code, GitHub Copilot | 2 | 1,781 tok |
| ruby-grape/grape-swagger-rails Swagger UI as Rails Engine for grape-swagger gem. | 261 | Claude Code, GitHub Copilot | 2 | 1,422 tok |
| Azure-Samples/mcp-agent-langchainjs Serverless AI agent using LangChain.js and Model Context Protocol (MCP) integration to ord | 200 | Codex, GitHub Copilot, OpenCode | 6 | 1,365 tok |
| thomast1906/github-copilot-agent-skills Repo containing my GitHub Copilot Agent & Skills - continually experimenting! | 198 | Claude Code, Codex, GitHub Copilot | 21 | 2,119 tok |