MCP Servers 11,654
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Aircall
Read calls, contacts, users, teams and numbers; tag calls and create or update contacts.
HookdenNew
Webhook capture bins for agents: get a URL, wait for webhooks, set replies, verify signatures.
RateAPI — live US mortgage, auto, HELOC, personal & deposit ratesNew
Live US mortgage, auto, HELOC, personal & deposit rates with evidence, plus who can join each lender
MarkupBase
Versioned artifact review for people and AI agents, with contextual comments and human control.
PlyoNew
The home for AI-built projects: visitors, restore, publish with a safety check, data backups.
TestNew
An MCP server that provides a hello tool
StagingNew
An MCP server that provides a hello tool
x402 economy toolsNew
Measured x402 ecosystem data, facilitator reliability, and live endpoint checks.
PlainportNew
Deterministic web intake and data utilities for autonomous agents.
mcpNew
AI news API: duplicate AI-industry headlines collapse into one structured event.
RPN Calculator
Evaluates Reverse Polish Notation (postfix) expressions: arithmetic, trig, logs, bitwise ops.

MCP Server for Zerodha Kite Connect API
Open-source MCP server for Zerodha Kite Connect.
YouTube Transcript AI
Fetch the full transcript of any YouTube video as clean text.
Volato ErrorsNew
Read-only production error evidence for coding agents investigating failures.

Oecd
OECD MCP — Organisation for Economic Co-operation and Development data
VetagentNew
Pre-trade safety check for AI agents: honeypot, tax, liquidity and rug risk before you buy.

Robyn — Gasless Cross-Chain for AI Agents
Gasless cross-chain for AI agents: 25 nodes incl.
WebanalyzerNew
Free website analyzer: score any public URL 0-100 across 8 quality dimensions.

Packagist
Packagist MCP — PHP / Composer package registry
Netstate
Search 128 million official company registrations across every US state, DC, Puerto Rico and Canada.

Giphy
Giphy MCP — wraps Giphy API (public beta key, free)

Arcology Knowledge Node
Collaborative engineering KB for a mile-high city.