Backend and APIs

3,489 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

ProjectStarsConfiguresFilesAlways loaded
PavelUngr/seznam-webmaster-mcp MCP server for Seznam Webmaster API — manage multiple sites, check indexation, request rei 5 Claude Code, Codex 1 5,963 tok
marcominerva/McpServerAspNetCore Minimal implementation of an MCP sample server featuring API Key authentication, CORS supp 5 GitHub Copilot 1 1,001 tok
sachinshelke/ToolsConnector toolsconnector.github.io Open-source Python library for 73 API connectors — Gmail, Slack, GitHub, Stripe, OpenAI, A 5 Claude Code, Codex, Cursor, OpenCode 11 1,364 tok
erraggy/oastools erraggy.github.io OpenAPI Specification (OAS) tools for validating, parsing, fixing, converting, diffing, jo 5 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 20 11,190 tok
jmerelnyc/paygate-402 Turn any API or MCP server into a paid service 5 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 4 657 tok
priyansh-narang2308/TheBlacklisted-NitroStack protocol-0-6a65348-the-blacklisted-amrita-university-coimbatore.app.nitrocloud.ai Protocol-0 is an MCP (Model Context Protocol) server that gives AI assistants, Claude, Cur 5 Claude Code, Codex 6 836 tok
klodr/faxdrop-mcp Send real faxes from any MCP-enabled AI assistant. Wraps the FaxDrop API (PDF/DOCX/JPG/PNG 5 Claude Code, Codex, GitHub Copilot, OpenCode 3 2,359 tok
HalemoGPA/whatsapp-mcp-server Authenticated, self-hosted WhatsApp MCP server that serves 96 tools for the token cost of 5 Claude Code 4 2,392 tok
alexeymasalykin/ai-assistant-eduflow habr.com Production-ready multi-agent AI assistant with RAG, MCP server, and CRM integration. Refer 5 Claude Code 1
fullstack-ai-infra/mem A portable, self-hosted memory plane for AI agents — one core across API, MCP, CLI, and UI 5 Codex, OpenCode 1 426 tok
ahmetbarut/mcp-database-server A Model Context Protocol (MCP) server that provides multi-database query execution capabil 5 Claude Code, Cursor 2 4,081 tok
cicbyte/siyuan-cli SiYuan Notes command-line tool — notebook/document/block management, full-text search, SQL 5 Claude Code 1 714 tok
richardwooding/file-search-on richardwooding.github.io File content type aware search with attribute and cel support 5 Claude Code 11 4,681 tok
anilcancakir/laravel-agent-mcp Read-only MCP (Model Context Protocol) server for Laravel. Give Claude Code, Cursor, and A 5 Claude Code, GitHub Copilot 3 2,601 tok
HanZephyr/AI-Data-Access-Gateway An open-source secure data access gateway for AI agents. It provides database safety acces 5 Codex, OpenCode 1 372 tok
nvdigitalsolutions/mcp-ai-wpoos nvdigitalsolutions.com NV Digital Open Operator System (NV oOS) is an Object-Oriented AI framework for WordPress 5 Claude Code, Codex, GitHub Copilot, OpenCode 73 36,914 tok
kruchenburger/another-s3-manager Lightweight self-hosted web UI for AWS S3, MinIO, R2 and any S3-compatible storage. Multi- 5 Claude Code 1 5,348 tok
mirkosertic/MCPLuceneServer MCP Lucene Server is a Model Context Protocol (MCP) server that exposes Apache Lucene's fu 5 Claude Code 1 876 tok
SalZaki/finnhub-mcp A real-time financial data streaming server built with the official Model Context Protocol 5 Claude Code 1 5,238 tok
4DA-Systems/Victauri 4da-systems.github.io X-ray vision and hands for AI agents inside Tauri apps — DOM, IPC, Rust backend, and datab 5 Claude Code 1 27,686 tok
cmudco/dare-backend dare.cmu.edu Open-source Django REST backend for the DARE Platform, with multi-LLM chat, RAG, MCP tools 5 Claude Code, Codex, OpenCode 5 2,028 tok
Dicklesworthstone/franken_snowflake Clean-room, Rust-first, Asupersync-native Snowflake SQL API connector built for coding age 5 Codex, OpenCode 1 3,098 tok
velhud/PatchBay Route ChatGPT context into local Codex workers. 5 Codex, OpenCode 1 3,873 tok
wkusnierczyk/raku-mcp-sdk Raku MCP SDK 5 Claude Code 1 983 tok
pacnpal/mcpelevator The missing MCP gateway you always wanted. Elevate MCP servers into authenticated HTTP end 5 Claude Code, Codex, OpenCode 2 4,646 tok
Afnanksalal/co-op co-op.software Co-Op is local-first business management software for company planning, research, files, c 5 Codex, OpenCode 1 1,095 tok
MichaelCereda/stampo Turn any API or config into a real CLI. Single static binary, zero dependencies, tab compl 5 Codex, OpenCode 1 813 tok
JNZader/repoforge repoforge.javierzader.com Generate technical docs and AI agent skills (SKILL.md, AGENT.md) from any codebase — model 5 Claude Code 26
yintzuyuan/glyphs-info-mcp erikyin.net Unified MCP server for Glyphs handbook and API queries 5 Claude Code 1 170 tok
hunter-heidenreich/academic-tools-mcp MCP server giving LLM agents lean, identifier-routed tools to look up, read, and cross-ref 5 Claude Code 4 1,007 tok
10xHub/agentflow-cli agentflow.10xscale.ai FastAPI server and CLI for Agentflow. Auto-generates a REST API from your agent graph, wit 5 Claude Code 1 3,664 tok
kdpa-llc/mcp-compression-proxy A MCP proxy that compresses and optimizes tool description context consumption. 5 Claude Code 1 1,109 tok
Sri-Krishna-V/Derived-WMD The Agentic Generative UI Platform: Transform natural language into production-ready React 5 Claude Code, Codex 11
truss-harness/Truss Single-user, local agentic harness 5 Codex, OpenCode 6 83 tok
Daemoniorum-LLC/sigil-lang sigil-lang.com Sigil: Infrastructure for AI minds. Evidentiality markers track data provenance at the typ 5 Claude Code 5 2,373 tok
brandonkindred/Khala-Agentic-AI-Teams Many Agents, one objective... yours 5 Claude Code 1 3,338 tok
p2pdotme/payment-integrators 5 Claude Code 2
flespi-software/skills flespi.com AI agent skills for the flespi IoT and telematics cloud platform. Provides comprehensive r 5 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode 4 477 tok
ardanlabs/skills A set of AI skills useful for (Go) development 5 Claude Code, Codex, OpenCode 8 960 tok
alaminfirdows/agentic-engineering-demo 5 Claude Code, Codex, OpenCode 18 5,024 tok
ljojua1998/skills ljojua1998.github.io 5 Claude Code 37
talberthoule/backchannel backchannel.page Self-hosted, open-source AI meeting assistant: live speaker-diarized transcription plus AI 5 Claude Code, Codex, OpenCode 2 10,230 tok
alterminder/korca-aura-agent AI support-ticket triage for Teamwork Desk powered by Neo4j Aura Agent and a knowledge gra 5 Claude Code, Codex, OpenCode 2 536 tok
Cyfrin/battlechain-lib 5 Claude Code 3
hamzatrq/odoo-forge AI-First Odoo ERP Configuration Engine. MCP server that gives AI assistants full control o 5 Claude Code 10
krzko/claude-code-plugins 🟠 Claude Code plugins 5 Claude Code 20
databricks-solutions/agents-with-mcp-on-databricks-apps 5 Claude Code 4
RhombusSystems/rhombus-cli CLI for the Rhombus API 5 Claude Code, Codex, OpenCode 2 1,570 tok
khanh-vu/claude-force 5 Claude Code 58
yogasw/wick yogasw.github.io Build internal tools and AI agents in Go — or just download and run Claude / Codex / Gemin 5 Claude Code, Codex, OpenCode 15 2,041 tok