Backend and APIs

1,655 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
zaccomode/up-bank-mcp A Cloudflare Workers-based MCP server for Up's API 0 Codex, OpenCode 1 360 tok
DBeidachazi/mcp-ssh MCP server for persistent SSH sessions 0 Codex, OpenCode 1 2,939 tok
adam5isalive/mist-mcp-server MCP server for Juniper Mist REST API — 22 curated tools, Marvis AI, WLAN CRUD, device mana 0 Codex, OpenCode 1 1,724 tok
ohnotnow/devnotes Tiny markdown dev notes for small teams - web UI, API and MCP server for agent capture and 0 Claude Code, Codex, OpenCode 12 14,238 tok
ABeltramo/mcp-explorer An API controllable and observable general purpose MCP server 0 Claude Code, Codex, OpenCode 2 1,096 tok
ESTELLA219/Ariadne-Test-Agent-System Ariadne self-healing UI/API automation testing agent: Planner explores, Generator creates 0 Codex, OpenCode 1 3,858 tok
nazerim/brave-answers-mcp MCP server (stdio) for the Brave Answers API: cited one-shot answers + async research subm 0 Codex, OpenCode 1 749 tok
Carlos-ortiz23/siigo-mcp Servidor MCP (Model Context Protocol) remoto que conecta la API pública de Siigo Colombia 0 Codex, OpenCode 1 360 tok
anshrajore/atelier-mcp Atelier is an MCP server and agent skill pack that adds post-generation quality gates to v 0 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode 4 1,967 tok
gastonrey/licita-app EU Tenders 0 Codex, OpenCode 1 967 tok
djsushilkumar/Craftor Universal MCP Platform for WordPress, Elementor & WooCommerce 0 Claude Code, Codex, Gemini CLI, OpenCode 17 1,882 tok
PCT-BR/n8n-mcp 0 Claude Code, Codex, OpenCode 10 2,867 tok
trash-panda-v91-beta/donetick-mcp 0 Claude Code, Codex, OpenCode 2 861 tok
andreasronge/ptc-fs-mcp A small filesystem MCP (protocol 2026-07-28) 0 Codex, OpenCode 1 516 tok
tecof/tecof-mcp 0 Claude Code, Codex, OpenCode 3 251 tok
asepharyana/mcpedia wiki.asepharyana.my.id Content-first knowledge base: Web UI + MCP server + tRPC API, shared Core. 0 Claude Code, Codex, OpenCode 2 612 tok
romil569/RepoGuardian-RHD-Enterprise repoguardian-rhd.vercel.app AI-native autonomous software engineering intelligence platform powered by RHD - Repositor 0 Codex, OpenCode 1 1,433 tok
eduardoantoniojunior/otrs-mcp-server Projeto de MCP Server para o OTRS. 0 Codex, Kiro, OpenCode 3 1,462 tok
ElioLin/sfoa-enterprise-mcp 0 Claude Code, Codex, OpenCode 4 688 tok
brwbo/apic apic - app-to-API compiler: a computer-use agent explores an app once and emits a verified 0 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 4 993 tok
Omicron6/Klaim klaim-beta.vercel.app KLAIM is a pay-per-use human verification API for AI agents. Humans keep credentials priva 0 Codex, OpenCode 1 115 tok
thargy/mcp-gateway 0 Codex, OpenCode 1 574 tok
ishan-parihar/amazon-lyr Amazon research & shopping MCP server for AI agents — search, product details, reviews, ca 0 Codex, OpenCode 1 954 tok
ishan-parihar/etmoney-lyr ET Money research layer for AI agents — 67 mutual-fund categories, stock screens & NIFTY c 0 Codex, OpenCode 1 866 tok
SDK-E/mailbox Local development mail sink — SMTP catcher with HTTP API, inbox UI, CLI and MCP server 0 Codex, OpenCode 1 555 tok
sentania-labs/vcf-mcp Governed multi-backend MCP appliance for VMware Cloud Foundation 0 Claude Code, Codex, OpenCode 2 2,922 tok
bebebebebebebebebebebebebebebe/mcp-examples 0 Claude Code, Codex, OpenCode 8 673 tok
slavamirgit/shop-mcp Read-only MCP server for analytics over a SQLite shop database. 0 Claude Code, Codex, OpenCode 2 737 tok
jaksa-v/mcp-lab 0 Claude Code, Codex, OpenCode 10 2,605 tok
wizkax/alpaca-mcp-server-RFJq 0 Codex, OpenCode 1 1,625 tok
danielsuguimoto/crisp-mcp-server MCP server for the Crisp REST API 0 Codex, OpenCode 1 576 tok
engoetz/sap-adt-mcp MCP server and Python client for the SAP ADT REST API — search, read, write, activate and 0 Claude Code, Codex, OpenCode 2 3,871 tok
R0STEFAN/webstudio-ai-agent Local Webstudio MCP bridge & AI agent toolkit for designing, mutating, and cloud-syncing W 0 Codex, OpenCode 1 1,902 tok
caa1211/genpdm-mcp-server 0 Claude Code, Codex, OpenCode 2 456 tok
Cyruskraad/codex-claude-mcp Permission-aware local MCP bridge from Codex to Claude Code 0 Claude Code, Codex, OpenCode 14 1,316 tok
capitanes/edvibe-school-mcp Stateless MCP server for the Edvibe School API. Experimental/unofficial pilot. 0 Codex, OpenCode 1 4,578 tok
alksef/ComfyUI-AIAssistant Let a local AI assistant see your ComfyUI selection — and insert text into it on request. 0 Codex, OpenCode 1 399 tok
MithrynMarious/agent-keyring Agent Keyring — sovereign secrets infrastructure for AI agents. MCP server with dual-backe 0 Codex, OpenCode 1 2,212 tok
fathyshalaby/fonio-mcp-community Unofficial community MCP server for fonio.ai public API. MIT licensed; not affiliated with 0 Claude Code, Codex, OpenCode 2 159 tok
timkeeeeeen/change-signal Source-backed product intelligence from normalized documentation changes, with web, CLI, A 0 Claude Code, Codex, OpenCode 11 2,864 tok
gadgethumans-dev/gadgethumans-mcp gadgethumans.com One hosted MCP endpoint — 46 tools + 300+ REST endpoints. Free tier, no API keys. curl -fs 0 Codex, OpenCode 1 516 tok
granoflow/granoflow-mcp-server MCP server for Granoflow: exposes the local REST API as tools for AI agents, IDEs, and aut 0 Codex, OpenCode 1 435 tok
pareelamre/analyzing-llm-rationale Analyzing rationale of LLMs generated to answer forecasting questions from Metaculus 0 Claude Code, Codex, OpenCode 13 1,934 tok
Bristlecone2026/bristlecone-logic bristleconelogic.com Deterministic guardrails and M2M security rails for autonomous AI agents: pre-socket SSRF 0 Codex, OpenCode 1 271 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
hifarrer/ccwai-api 0 Codex, OpenCode 1 3,500 tok
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
partymola/withings-mcp modelcontextprotocol.io MCP server for the Withings Health API with OAuth, local cache, and trend analysis 0 Claude Code, Codex, OpenCode 2 3,470 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
gggab/gitlab_mcp 0 Claude Code, Codex, OpenCode 2 238 tok