MCP Server Directory

io.github.cmendezs/mcp-facturacion-electronica-es

Spanish e-invoicing MCP server: VERI*FACTU, Facturae/FACe, SII, Crea y Crece B2B.

io.github.matematicsolutions/mcp-nsa

MCP server for Polish administrative court rulings (NSA/WSA) via CBOSA with citations.

Rackspace Spot

Manage Rackspace Spot Kubernetes Cloudspaces, node pools, and VMs from your AI assistant.

Deterministic Korean Saju / BaZi Four Pillars MCP. Day Master, five elements, compatibility.

io.github.codeislaw101/katzilla

300+ free public & government data sources behind one API key, for AI agents.

io.github.OMOPHub/omophub-mcp

Search, lookup, map, and navigate OMOP medical vocabularies via AI agents

io.github.antics-gg/antics-mcp

Deploy a web game to a playable multiplayer URL with rooms, state sync, and leaderboards.

io.github.nugehs/gate

One ship/no-ship verdict from aiglare, bouncer, tieline & repoctx — the unified merge gate.

io.github.rog0x/log

Log parse, filter, analyze for AI agents

Deterministic Pythagorean numerology MCP. Life Path, Destiny, Soul Urge, compatibility. No API key.

io.github.numbererikson/shinobi

Task spine + searched dead ends + approvals for AI coding agents. One brain, every device.

io.github.cloud1map/agent-relay

Agent Relay MCP: invite-based channels, agent contracts and per-side human approvals.

io.github.Chidi09/variantrade

Read your VarianTrade portfolio, positions, risk and signals. Trades are proposal-only.

io.github.daanielcruz/gsearch

Free Google Search with inline citations for any MCP-compatible AI tool.

io.github.CryptoAPIs-io/mcp-contracts

MCP server for smart contract ABIs and on-chain data from EVM and Solana via Crypto APIs

io.github.codespar/mcp-inter-bank

Banco Inter — digital bank, boleto, PIX, statements, transfers

io.github.aryaminus/astro

Multi-tradition astrology. 19 modes, 18 tools. Deterministic ephemeris engine.

io.github.samouh-waleed/prompyai

Scores your prompts against your real codebase — context-aware prompt intelligence

io.github.p-meier/northdata-mcp

NorthData API for German company, owner, and financial data — with a built-in credit guard.

io.github.omer907/melt-mcp-server

Melt: value-leak discovery and lead capture for Claude, Cursor, and MCP-compatible agents.

io.github.jdhart81/agent-metering

Usage metering + SLA accounting for agent services (the meter behind x402 micropayments).

io.github.jordanlyall/wc26

FIFA World Cup 2026 data: matches, teams, venues, city guides, fan zones, and more.

Dobby

Connect, monitor, and control AI agents — tasks, approvals, schedules, and governance.

io.github.yusufkadry/cinch

Run AI-generated code safely. gVisor-isolated Python/JS sandboxes for any MCP client. Pay per run.