Backend and APIs

3,550 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
pareelamre/analyzing-llm-rationale Analyzing rationale of LLMs generated to answer forecasting questions from Metaculus 0 Claude Code, Codex, OpenCode 13 7,503 tok
A1-x-Tech/mcp-google-contacts MCP server for Google Contacts (People API): search, create, update and delete contacts, m 0 Claude Code 1 2,436 tok
Bristlecone2026/bristlecone-logic bristleconelogic.com Stateless HTTP 402 micropayment gateway and pre-socket runtime defense engine for autonomo 0 Codex, OpenCode 1 271 tok
CSOAI-ORG/webhook-ai-mcp meok.ai 🔌 Exposes Webhook management and debugging. Validate signatures, log events, replay, and 0 Cursor 1 104 tok
ConvergentMethods/arezzo Deterministic compiler for Google Docs API operations 0 Claude Code 1 2,857 tok
CorantGmbH/mcp-airq-cloud MCP server for air-Q Cloud API — access air quality data from anywhere 0 Claude Code 2 973 tok
DrBaher/supstack-cli supstack.me Evidence-based supplement intelligence as a CLI and MCP server. A thin client over the pub 0 Claude Code 1 977 tok
davidmosiah/delx-mcp-server delx.ai Free MCP stdio bridge for agent continuity: resume after compaction, hand off between runt 0 Codex, OpenCode 1 293 tok
douglaslinsmeyer/pension-pro-mcp MCP server for the PensionPro API 0 Claude Code 1 797 tok
findmephoto/findme-mcp mcp server for API control 0 Claude Code 1 453 tok
g-digital-by-Garrigues/EAD_Enterprise_Suite_MCP EAD Enterprise Suite MCP — Digital Trust services APIs for your agents. Bridges any MCP-co 0 Claude Code 7 —
halversondm/jolt-transform-web 0 Claude Code 1 1,222 tok
hifarrer/ccwai-api 0 Codex, OpenCode 1 3,500 tok
javierfajardo85-rgb/aiaam-xyz aiaam.xyz MAI-1 protocol server — machine-readable AI tool catalog for autonomous agents. 100+ verif 0 Claude Code 1 —
mitchellOpZero/agentwork-api agentwork-api.mitchellmosesai.chatgpt.site Free outcome routing for agents: one evidence-backed completion route or an honest no-rout 0 Codex, OpenCode 1 628 tok
mako10k/mcp-integrated-search-server Integrated Search MCP Server - Google Custom Search + Redmine API integration for AI assis 0 GitHub Copilot 1 5,222 tok
Jahia/jahia-mcp-community-server Exposes Jahia's GraphQL API as a Model Context Protocol (MCP) server, letting AI assistant 0 Claude Code 1 6,152 tok
huberp/mcp-oauth-mcpserver-blueprint A blueprint for a OAuth-enabled MCP server. 0 GitHub Copilot 1 3,240 tok
84emllc/calendly-mcp-server MCP server for Calendly API - event management and scheduling via Model Context Protocol 0 Claude Code, Codex, OpenCode 2 1,465 tok
fernandofuc/nextjs-c-s 0 Claude Code 18 3,921 tok
DrDustinEdwards/dustinedwards-mcp MCP wrapper over the dustinedwards.info operator API. Contains no policy. 0 Claude Code 1 2,185 tok
gggab/gitlab_mcp 0 Claude Code, Codex, OpenCode 2 238 tok
PrimeUpYourLife/dynamic-telegram-bot-api-mcp npmjs.com Dynamic MCP server for Telegram Bot API with latest API methods. 0 Claude Code, Codex, OpenCode 2 1,686 tok
chadkunsman/netbox_mcp FastMCP server for read-only NetBox API access with natural language query support 0 Claude Code 1 7,780 tok
shimizu/modelslab-text2img-mcp-server A Model Context Protocol server dedicated to Text2Image image generation using the ModelsL 0 Claude Code 1 2,220 tok
op-enny/mcp-server-fakestore mcp-server-fakestore 0 Claude Code 3 —
chirpon9/riot-docs-mcp RIot Games API Documentation MCP server 0 Codex, OpenCode 1 4,420 tok
TwoFeetUp/clickup-mcp 0 Claude Code 8 —
bugzy-ai/resend-mcp-server MCP server for sending emails via Resend API 0 Claude Code 1 543 tok
r3-yamauchi/kintone-mcp-server-python3 A sample implementation of an MCP (Model Context Protocol) server written in Python for in 0 Claude Code 1 5,143 tok
Skeyelab/directus-mcp-server 0 GitHub Copilot, Cursor 2 2,939 tok
LeomaiaJr/gemini-docs-skills MCP server for searching and fetching Google Gemini API documentation (ai.google.dev) 0 Claude Code 1 452 tok
kud/mcp-github-copilot kud.io 🤖 Query any GitHub Copilot model from Claude — no extra API key, uses your Copilot login 0 Claude Code 1 26 tok
markmocasa-boop/n8n-mcp-czlon 0 Claude Code 9 3,221 tok
ssasuoirafen/teams-mcp-server MCP server for Microsoft Teams via Graph API 0 Claude Code, Codex, OpenCode 2 2,814 tok
Tako3832/n8n-mcp-main n8n MCP integration 0 Claude Code 9 2,911 tok
innago-property-management/ratatoskr No-code MCP server generator from API specs (OpenAPI, GraphQL, protobuf). TOON compression 0 Claude Code 1 2,728 tok
zhongjun2/om-mcp 0 Claude Code 2 3,208 tok
ivkond/memoria The missing self-hosted memory backend for MCP clients. 0 Claude Code, Codex, OpenCode 1 1,400 tok
bobmatnyc/notion-mpm MCP server and Python API library for Notion workspace integration 0 Claude Code 1 1,390 tok
NETWORK101/remote-mcp-server-with-auth 0 Claude Code 3 5,279 tok
Sheikh-Muhammad-Mujtaba/ERP_Next-MCP 0 Claude Code 1 —
luke-nielsen/walmart-mcp TypeScript Walmart API client and MCP server — wraps the Walmart Marketplace (seller) and 0 Claude Code 2 1,063 tok
TegroTON/tegro-money-mcp Read-only MCP server for the Tegro.Money payment API — connect Claude, Cursor & other AI t 0 Claude Code, Codex, OpenCode 2 630 tok
brianMacao/ai-mcp-server Local MCP bridge that unifies multiple API endpoints into one model capability pool for Ag 0 Codex, OpenCode 1 3,243 tok
yugmarwaha/todoist-weekly-review-mcp Thin MCP server that turns Todoist into a human-in-the-loop weekly review assistant: reads 0 Claude Code 1 590 tok
djuntgen/firewalla-mcp MCP server wrapping the Firewalla MSP API — manage your Firewalla firewall from Claude and 0 Claude Code 1 987 tok
andypnguyen11-gif/agentic-travel-recommendations-api Multi-tenant service that lets an external AI concierge generate partner-rule-compliant tr 0 Claude Code 1 1,176 tok
swl-informatica/meloQA-MCP MCP da API pública do meloQA 0 Claude Code 2 1,174 tok
theosera/claude_openai_image_mcp Security-first MCP server that generates images via OpenAI gpt-image-2 and returns them as 0 Claude Code 3 851 tok