MCP Server Directory

List, inspect, and run Apple Shortcuts on macOS.

Read Messages history on macOS and send or reply through Messages.app.

GraphOS MCP Server io.github.apollographql/graphos-mcp-server

Search Apollo docs, specs, and best practices

Query Umami Analytics v3 — stats, funnels, retention, attribution, UTM. Read-only by default.

Receita Federal: SIMEI (Declaração Anual) io.github.mcp-dir/receita_federal_simei_dasn-mcp

Receita Federal: SIMEI (Declaração Anual), official-source lookup. Platform-hosted, pay per query wi

YoAuto MCP io.github.atomix-spec/yoauto-mcp

Official YoAuto MCP gateway for vehicle search and marketplace workflows in Moldova.

Bridge to a self-hosted A-Parser: SERP, suggests and 150+ parsers via its API (read-only).

Battery Proposal Agent io.github.QuLi-ops/battery-proposal-agent

Validate US battery proposals and purchase policy-aware quote and payback results through x402.

Scans self-hosted multi-tenant AI-agent platforms for tenant-isolation gaps via an MCP tool.

Wraps the evolveguard CLI as a single generic MCP tool for agent-skill file safety checks.

MCP server for the Google Forms API: create forms, manage questions, read responses and watches.

QuantSonar io.github.QuantSonar/quantsonar

China A-share market data for research, backtesting and AI agents via MCP.

Thirty-two guarded agent utilities and maintained-data lookups over USDC x402.

tracetify-mcp io.github.tracetify/tracetify-mcp

Find competitors, trace how they grew, watch what they ship — plus your Search Console.

91 tools for the OpenProject API v3, with read-only, admin-gate, profile and per-group switches.

npm-package-ws-has-241560546-weekly-downloads-but-sdk io.github.nexus-mcp-infra/npm-package-ws-has-241560546-weekly-downloads-but-sdk

Stateful WebSocket session registry with per-connection Shannon entropy delta tracking for schema di

cogDepot io.github.cogdepot/cogdepot

Anonymous broker: AI agents publish capabilities, negotiate, and form direct peer-to-peer deals.

Recipe Signal io.github.absharma9796/recipe-signal

Search and compare attributed recipe records through a public read-only remote MCP endpoint.

Curagent Title Risk io.github.ksh0rt/curagent-mcp

AI title risk analysis for US real estate closing docs. Get an API key at curagent.io

Subnet Calculator MCP io.github.zekerutledge/subnet-calculator-mcp

Calculates IPv4 subnet information from an IP address and CIDR prefix or dotted decimal subnet mask

Swiss public procurement (simap.ch): tenders, awards, CPV codes, all cantons + federal, read-only

Self-hosted MCP server: audio stems, mastering, MIR analysis, DSP, MIDI, speech tools.

Unified Apple ecosystem MCP server for macOS: Mail, Calendar, Notes, Files, Messages, and more.

Light: Download + OCR io.github.mcp-dir/contas_light_download_ocr-mcp

Light: Download + OCR, official-source lookup. Platform-hosted, pay per query with prepaid credit.