MCP servers for Grok Build

Find APIs and MCP servers for AI agents: auth, free tier, MCP endpoint, docs, last-checked date.

Scans MCP servers for tool poisoning, prompt injection and supply chain risks.

A webhook inbox for agents: one call returns a live URL. Mock, verify, inspect and replay.

Spanish company data: CIF lookup, BORME, directors, KYB, sanctions and open public tenders.

Astronomical catalog data and observing session planner. 13,000+ objects from OpenNGC.

Static compliance-controls checker for UK Online Safety Act & ICO Children's Code. CLI + MCP.

CapMonster Cloud MCP server — AI captcha solver for reCAPTCHA, Turnstile & DataDome for AI agents.

MCP server for Contentful Content Management API integration

Agent-native marketplace: buy and sell datasets, snapshots and solved problems.

FBI Crime Data Explorer — UCR estimates, NIBRS breakdowns, hate crimes, arrests, and agency data.

Final Space character data. No key required.

Gives an AI agent a disposable email and a real UK phone number to test signup flows.

Use this MCP server to 4chan, board catalogs, threads, and posts from the raw internet culture...

MCP server for FRED economic data: series, observations. Needs a free API key.

IP geolocation from FreeGeoIP. No key required.

MCP server for Google AI Search Mode with CAPTCHA handling. Free, token-efficient web research with source citations.

Gumroad MCP Server

DuckDuckGo search as JSON. Ranked results, ads in their own array, 37 regions.

Fetch title, description, and open graph tags from a web page. No key required.

Humaans HR platform MCP server for Model Context Protocol hosts

Official list of top level domains from IANA. No key required.