Backend and APIs

2,688 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
mepuka/effect-ontology 5 Claude Code 16 2,833 tok
cyanheads/cdc-health-mcp-server npmjs.com Search and query CDC public health data — mortality, vaccinations, surveillance, behaviora 5 Claude Code, Codex, OpenCode 2 30,222 tok
Yuuqq/jules-dispatch yuuqq.github.io Turn Google Jules into a massively parallel AI coding workforce — batch-dispatch CLI + MCP 5 Claude Code 1 389 tok
jonnybottles/patch-tuesday-mcp pypi.org MCP server for Microsoft Patch Tuesday - query MSRC security updates, CVEs, and KBs with E 5 Claude Code, GitHub Copilot 2 10,790 tok
psyb0t/docker-hybrids3 ciprian.51k.eu Lightweight object storage that speaks S3 (boto3/AWS SDK compatible), plain HTTP, and MCP. 5 Claude Code 1 —
strale-io/strale strale.dev Trust and quality infrastructure for AI agents. 225+ quality-scored capabilities, SQS scor 5 Claude Code, Codex, OpenCode 14 29,160 tok
kaltura/kaltura-agents-api-guides kaltura.md Everything AI agents need to master the full Kaltura platform — The Agentic Digital Experi 5 Claude Code, Codex, OpenCode 5 8,819 tok
EBISPOT/GrEBI HPC aggregation pipeline and API/MCP server for LLM-mediated biomedical data integration 5 Claude Code, Codex, OpenCode 2 701 tok
harindukavishka/agentify Convert OpenAPI specs into nine standard AI agent interfaces to integrate your API with va 5 Claude Code, Codex, OpenCode 2 2,479 tok
Labs64/NetLicensing-MCP netlicensing.io The official NetLicensing MCP Server is a natural language interface that enables agentic 5 Claude Code, Codex, OpenCode 2 2,150 tok
mmgeorge/docs-mcp MCP server using the crates.io API and docs.rs published rustdoc JSON 5 Claude Code, Codex, OpenCode 2 2,194 tok
fabianoomura/MCP-Server-Totvs-Moda pypi.org MCP Server para API V2 do TOTVS Moda — integre Claude e outros clientes MCP ao seu ERP de 5 Claude Code, Codex, OpenCode 2 2,619 tok
sandraschi/jellyfin-mcp Jellyfin library automation via FastMCP — self-hosted media agent bridge. For Cursor / Cla 5 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf 5 737 tok
tanayshah11/travel-mcp-server tanayshah.dev MCP server for AI-powered travel search — flights, hotels, weather as MCP tools with Mongo 5 Claude Code 1 828 tok
MartinCastroAlvarez/django-admin-mcp-api links.martincastroalvarez.com Drop-in MCP server for the Django admin that lets AI agents operate your existing ModelAdm 5 Claude Code 1 1,174 tok
ben4mn/meet-edward meet-edward.com Open-source AI assistant for your Mac with long-term memory: chat, voice and iMessage ping 5 Claude Code 1 17,058 tok
al2m4n/TheYgent theygent.ai Private, self-hosted, no-code AI agent builder. Design agents on a visual canvas; run them 5 Claude Code, Codex, OpenCode 2 3,617 tok
Ven0m0/gemini-web-wrapper gemini-web-wrapper.vercel.app A Bun + FastAPI monorepo for running a mobile-friendly AI workspace in the browser, backed 5 Claude Code, Codex, OpenCode 2 1,114 tok
williamisnotdefined/rubiks-cube-solver 5 Claude Code, Codex, GitHub Copilot 28 40,799 tok
DarlanPrado/nuxt-zod 5 Claude Code 1 —
BrunoMartino/Michelangelo-Dev-Toolkit 5 Claude Code 57 —
voro6yov/spec-driven-development A Claude Code plugin marketplace for turning a Mermaid class diagram of a domain model int 5 Claude Code 1 4,763 tok
jokull/agent-cms Agent-first headless CMS on Cloudflare Workers. MCP-driven schema + content management, Gr 5 Claude Code, Codex, OpenCode 2 720 tok
Haizzz/sharesight-mcp Unofficial Sharesight MCP 5 Claude Code 1 1,072 tok
soenkenils/mailbox-mcp-server 5 Claude Code, GitHub Copilot 8 1,476 tok
cacack/mcp-server-vyos MCP server wrapping VyOS API 5 Claude Code 1 1,006 tok
crude-code/mcp-app Crude Code — MCP server & spec-driven inline renderer for oil & gas data analytics 5 Claude Code 1 11,320 tok
cpoder/wm-mcp-server MCP server for managing webMethods Integration Server via pure HTTP API - 336 tools for fl 5 Claude Code 1 3,580 tok
SajmustafaKe/frappe-dev-mcp-server A Model Context Protocol (MCP) server that provides AI assistance for Frappe/ERPNext devel 5 Claude Code 1 975 tok
theYahia/planfix-mcp npmjs.com MCP server for Planfix — tasks, contacts, project management (Russia). Part of WWmcp — 46 5 Claude Code 1 —
danchev/openmarkets docs.openmarkets.dev A Model Context Protocol (MCP) server for agentic retrieval of financial market data 5 Claude Code, Codex, GitHub Copilot, OpenCode 9 8,910 tok
ladla90077-web/solidworks-mcp SolidWorks 2022 MCP server: run, test and auto-fix VBA macros via COM. Self-improving know 5 Claude Code 1 552 tok
dinglebear-ai/runifi npmjs.com Rust MCP server and CLI for UniFi Network controllers, exposing REST-backed network operat 5 Claude Code, Codex, Gemini CLI, OpenCode 4 4,035 tok
charistas/posokanei-mcp Unofficial read-only MCP server for PosoKanei, exposing Greek supermarket product search, 5 Claude Code, Codex, OpenCode 2 886 tok
0-SOFT/2Captcha-MCP MCP server exposing the full 2Captcha API to Claude Code: 43 tools (31 captcha solvers + 5 5 Claude Code 1 1,260 tok
agno-agi/agentos-render docs.agno.com AgentOS: Serve agents over API, MCP, and chat interfaces like Slack 5 Claude Code, Codex, OpenCode 10 2,377 tok
Gkrumbach07/openshell-dashboard Standalone upstream web admin UI for OpenShell 5 Claude Code, Codex, OpenCode 7 1,415 tok
ampeco/claude-code-ampeco-public-api-skill A plugin for Claude Code - a skill for using the AMPECO Public API 5 Claude Code 1 866 tok
lineofflight/frankfurter-mcp frankfurter.dev MCP server for the Frankfurter exchange rates API 5 Claude Code 1 1,349 tok
psyb0t/docker-telethon-plus ciprian.51k.eu Your Telegram account, but it takes HTTP requests. Wraps Telethon, the real MTProto userbo 5 Claude Code 1 —
antosubash/SimpleModule app.simplemodule.dev 5 Claude Code, Codex, OpenCode 15 4,172 tok
klodr/mercury-invoicing-mcp Mercury Banking MCP server with full Invoicing API support. Read accounts/transactions and 4 Claude Code, Codex, GitHub Copilot, OpenCode 3 2,618 tok
zebbern/termstack An open-source agentic vibe coding platform that helps you build your own platform (Claude 4 Claude Code, GitHub Copilot 12 15,538 tok
JNZader/repoforge repoforge.javierzader.com Generate technical docs and AI agent skills (SKILL.md, AGENT.md) from any codebase — model 4 Claude Code 29 —
yogasw/wick yogasw.github.io Build internal tools and AI agents in Go — or just download and run Claude / Codex / Gemin 4 Claude Code, Codex, OpenCode 15 2,041 tok
juanjiTech/jframe 4 Claude Code 3 2,981 tok
ownego/token-slayer Cooperative idle boss raid for engineering teams. Every token your coding agents spend (Cl 4 Claude Code, Codex, Gemini CLI, OpenCode 19 24,839 tok
mskhambaty/mumineen-coordination-whatsapp project-c94rt.vercel.app WhatsApp app for Mumineen coordination 4 Claude Code, Codex, GitHub Copilot, OpenCode 6 1,667 tok
houstongolden/bigbounce Geometric Dark Energy from Spin-Torsion Cosmology: A Comprehensive Framework with Observat 4 Claude Code, Codex, OpenCode 13 9,498 tok
tuanductran/nextdns-skills Comprehensive AI agent skills for NextDNS management, covering API integration, CLI operat 4 Claude Code, Codex, OpenCode 2 6,996 tok