MCP Servers 30,121
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Mermail
Privacy-first email inboxes for AI agents with MCP mail tools and Composio connect/execute.
Fiscal
Brazilian fiscal MCP server - issue NF-e, NFC-e, NFS-e, CT-e, MDF-e and DC-e via SEFAZ.
My Next Adventure
Create trips, compare variants side by side, and add accommodation, transport and event options.

Nl Openapi
National Library of Korea Seoji OpenAPI search via REST API and local metadata harvesting

World Bank Indicators
Access World Bank development indicators for 200+ countries.

Raw SQL MCP
Execute raw SQL queries against SQL Server, SQLite, PostgreSQL, MySQL, and MariaDB.

Gerarent
Property rental: search listings, check availability, book rentals.

Myclaw Toolkit
23-in-1 developer utility toolkit — search, exchange rates, crypto, QR codes, and more

Hex Pm
Hex.pm MCP — package registry for the Elixir & Erlang ecosystems.

Who Gho
WHO GHO MCP — World Health Organization Global Health Observatory (free, no auth)

Datahogo
Scan a project for security issues locally with the open-source Data Hogo engine.

UI Factory
Generates React components and design frameworks from visual layouts.

Asset Auto Generator
An MCP server that provides asset auto generator

MoltAwards
Federal + state government contracts, awards, jobs, and B2B subcontracting for AI agents.
Wonders MCP
Read-only MCP for heritage travel: search 500+ UNESCO destinations by region and intent.

Paywall
Lightning-paywall sidecar: wraps any stdio MCP server, requires paid invoices before tool calls.

Tangled MCP
MCP server for Tangled git platform.
ElevenFlo MCP
Court-grounded Chapter 11 bankruptcy research over hosted remote MCP

Thealgorithms
Search TheAlgorithms across 24 languages; fetch implementations with examples.
Apify Market Intelligence
Pay-per-call Apify Store analytics with free MCP discovery and x402 payments.

Test
A simple MCP server example written in TypeScript that provides a multiplication tool.
