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
0xSardius/solenrich solenrich.com Onchain intelligence API for Solana AI agents. 38 pay-per-call x402 endpoints (USDC on Sol 2 Claude Code, Codex, OpenCode 5 27,426 tok
OrgMentem/zotio orgmentem.github.io The trust-and-automation layer for Zotero 2 Codex, OpenCode 1 2,588 tok
Terminal49/API terminal49.com Terminal49 Developer Platform 2 Claude Code, Codex, OpenCode 5 2,542 tok
QuantGist-Technologies/QuantGist_MCP quantgist.com MCP server exposing QuantGist macro event tools to Claude, Codex, and AI agents. 2 Claude Code, Codex, OpenCode 2 3,551 tok
beydemirfurkan/todox todox.dev Working memory for developers and their agents — an agent-first task log with decisions, d 2 Claude Code, Codex, GitHub Copilot, OpenCode 7 4,277 tok
mirnoorata/codexa Codex-native codebase intelligence: deterministic repo context, change-plan drift review, 2 Claude Code, Codex, OpenCode 1 629 tok
divyanshu-iitian/SearchForge divyanshu-iitian.github.io Open-source web search API and MCP server for LLMs, AI agents, and RAG. Free sources, self 2 Codex, OpenCode 1 118 tok
vish288/mcp-coda pypi.org MCP server for Coda API — 54 tools, 12 resources, 5 prompts. Docs, pages, tables, rows, fo 2 Codex, Gemini CLI, OpenCode 2 2,292 tok
sandraschi/email-mcp Multi-service email platform for MCP-compatible clients 2 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf 6 1,906 tok
zyqzyq/Unfour unfour.dev Local-first backend troubleshooting workspace for tracing failures across API, SSH, and da 2 Codex, OpenCode 2 1,528 tok
alcylu/nightlife-mcp nightlifetokyo.com The first nightlife discovery MCP server. Search events, venues, and performers in Tokyo a 2 Claude Code, Codex, OpenCode 2 5,312 tok
rabqatab/LexLink-ko-mcp MCP server integrating the Korean National Law Information Center Open API for structured 2 Codex, OpenCode 1 1,612 tok
bitrefill/bitrefill-mcp-server bitrefill.com A Model Context Protocol Server connector for Bitrefill public API, to enable AI agents to 2 Codex, OpenCode 1 1,020 tok
dyeoman2/clerk-mcp-template A production-ready template for building Model Context Protocol (MCP) servers with Clerk a 2 Codex, OpenCode 1 314 tok
promobase/facebook-business-mcp MCP server implementation of Facebook Business API 2 Claude Code, Codex, Gemini CLI, OpenCode 3 284 tok
yinanli1917-cloud/searching-apple-notes Search Apple Notes semantically with Claude Code. BGE-M3 embeddings, ChromaDB, fully local 2 Claude Code, Codex, OpenCode 2 1,002 tok
neuradex/sna docs.skills-native.app 2 Claude Code, Codex, OpenCode 4 135 tok
mislavjc/stoop stoop.run Instant static-site hosting on Cloudflare with a zero-setup realtime database, identity, a 2 Claude Code, Codex, OpenCode 2 1,124 tok
vobiz-ai/Agent-Skills Agent skills for building on Vobiz - voice API, SIP trunking, voice XML, and AI voice agen 2 Codex, GitHub Copilot, OpenCode 2 758 tok
matracey/daisyui-mcp-server MCP server for daisyUI React components — search docs, props, and code examples from any A 2 Codex, GitHub Copilot, OpenCode 2 1,577 tok
xiaohui5206/DSH-ReasoningEffort-Fix For DSH: fixing the inability to adjust thinking intensity when adding third-party APIs (D 2 Codex, OpenCode 1 276 tok
xirothedev/skills NestJS API best-practice skill and adapter pack for coding agents. 2 Claude Code, Codex, OpenCode 2 5,701 tok
phenomenoner/ai-agent-thinkroom An on-demand, local-first AI think tank that opens independent lines of inquiry, tests the 2 Codex, OpenCode 1 362 tok
Cratis/AI Free, MIT-licensed AI skills, rules, and agent guidance for building event-sourced and CQR 2 Claude Code, Codex, GitHub Copilot, OpenCode 3 26 tok
rodrigopg/whatsapp-mcp WhatsApp MCP Server — community fork with LID contact fixes, group management, security ha 2 Claude Code, Codex, OpenCode 2 865 tok
ForgeyClap/claude-forge Zero-dependency multi-agent build, automation and review system for Claude Code. 18 agents 2 Claude Code, Codex, OpenCode 73 4,775 tok
vaquarkhan/kafka-mcp-enterprise-server vaquarkhan.github.io A production-ready Model Context Protocol (MCP) server for Apache Kafka. Features Informat 2 Codex, GitHub Copilot, Cursor, OpenCode 5 1,155 tok
CaoMeiYouRen/tinyfish-mcp An MCP (Model Context Protocol) service based on TinyFish's free search API that provides 2 Claude Code, Codex, GitHub Copilot, OpenCode 3 859 tok
Fast-Transients/lodgify-mcp-server A Model Context Protocol (MCP) server for the Lodgify vacation rental API. Provides tools 2 Codex, OpenCode 1 298 tok
Cratis/VerticalSlices 2 Claude Code, Codex, GitHub Copilot, OpenCode 75 12 tok
antonio-mello-ai/mcp-google MCP server for google 2 Claude Code, Codex, Gemini CLI, OpenCode 3 336 tok
am-space/own-planner controlcode.space Personal AI strategist & mentor — goals-first planning with an agentic loop. .NET 10 + Mod 2 Claude Code, Codex, GitHub Copilot, OpenCode 8 4,961 tok
smithaldon1/deltav-mcp DeltaV MCP Server for Edge API and OPC-UA. Contains a REST API and OPC-UA server with simu 2 Codex, OpenCode 1 3,183 tok
eksdev007/xcodeinstrumentmcp CLI and MCP server for parsing Xcode Instruments traces, ranking hotspots, and generating 2 Codex, OpenCode 6 622 tok
wqjuser/AIQuantificationTools myqt.zxai.fun An auditable quantitative research workstation for individual researchers, featuring marke 2 Codex, OpenCode 1 87 tok
guozhijian611/submail A self-hosted unified inbox for humans and AI agents, with IMAP/POP3, SMTP, MCP, and a sec 2 Codex, OpenCode 1 1,386 tok
CueCrux/Crux cuecrux.com Retrieval engine with cryptographic receipts. Token-budgeted search, fact store, gap repor 2 Claude Code, Codex, OpenCode 2 1,945 tok
gocutover/cutover-mcp-public cutover.com Public version of Cutover MCP 2 Codex, OpenCode 1 739 tok
SpdVpr/DeclassFileAgents declassfiles.com Open API for AI agents to research 29,000+ declassified U.S. government documents (Epstein 2 Codex, OpenCode 1 1,233 tok
babywyrm/mcpnuke MCP red teaming & security scanner — enumerate, probe, and exploit Model Context Protocol 2 Codex, Cursor, OpenCode 6 1,087 tok
ai-for-war/warmind_ai 2 Claude Code, Codex, OpenCode 7 534 tok
lee-lou2/sidekick Personal AI agent with memory, task scheduling, and plug-and-play custom tools — built on 2 Claude Code, Codex, OpenCode 2 14,274 tok
Jane-o-O-o-O/ClawScope 🤖 Unified AI Agent Platform — Multi-model (OpenAI/Anthropic/LiteLLM), multi-channel (Slac 2 Codex, OpenCode 1 632 tok
methylone/Intervals-MCP-Server-with-STRYD Local MCP server exposing your Intervals.icu training data to AI clients (Claude, etc.) — 2 Codex, OpenCode 1 1,042 tok
pwang1997/wealth-hub-agent A financial intelligence platform powered by a multi-agent AI architecture, Model Context 2 Codex, OpenCode 1 971 tok
ftaricano/mcp-outlook MCP server for Microsoft Outlook / Exchange via Microsoft Graph API — 40 tools, client-cre 2 Claude Code, Codex, OpenCode 2 3,194 tok
sigvardt/linkedin-buddy Open-source LinkedIn MCP server, LinkedIn CLI, and TypeScript automation toolkit for inbox 2 Codex, OpenCode 1 3,229 tok
SarutobiSasuke8/agent-handoff-mcp Local-first MCP server for bounded, auditable handoffs between AI agents. 2 Codex, OpenCode 1 133 tok
Maless88/Roadboard Multi-project execution, memory, and collaboration platform for humans and AI agents — RES 2 Claude Code, Codex, OpenCode 2 8,708 tok
pproenca/unifi-mcp npmjs.com Local MCP server for the UniFi Network API 2 Claude Code, Codex, OpenCode 7 627 tok