MCP Catalog
Browse 1,279 Model Context Protocol servers · Search & Web · MIT LicenseClear
+9 more
Google Search Console MCP: search analytics, URL inspection, site management.
Hardened Scholar MCP for deep academic research (Scopus, OpenAlex, Unpaywall) with PDF vision.
Match news headlines to the Polymarket prediction markets they move - live odds and deep links
Search Rakuten Ichiba products and compare prices via Claude. Zero setup, no API key needed.
MCP server exposing the osu! API v2: player stats, scores, beatmap search, rankings.
Turn a YouTube channel into a webhook: a signed HTTP POST seconds after every new video.
Web search for AI agents — 5 tools: search, news, images, scrape, research. x402/USDC or API key.
Read/write X (Twitter) via twitterapi.io: mentions, thread context, create and delete tweets.
Academic paper search and retrieval via arXiv, Semantic Scholar, PubMed, Unpaywall.
Search, discover, and register AI agents in the public registry at agentlookup.dev.
x402 pay-per-call data tools for Base agents. Flagship get_intent ABSTAINS instead of guessing.
19hz.info MCP.
Abgeordnetenwatch MCP — German federal & state parliament data.
ACLED MCP — Armed Conflict Location & Event Data Project
adsb.lol MCP — live aircraft tracking via community ADS-B.
Advice MCP — wraps Advice Slip API (free, no auth)
AI Feeds MCP.
EPA AirNow MCP — official US real-time AQI + forecast (free key)
Airports MCP — wraps AirportGap API (free, no auth required)
Air Quality MCP — wraps air-quality-api.open-meteo.com (free, no auth)
An API of Ice and Fire — A Song of Ice and Fire (books/characters/houses)
AniList MCP — wraps AniList GraphQL API (free, no auth)
API Ninjas MCP — wraps the multi-endpoint API Ninjas data API (api-ninjas.com)
APIs.guru MCP — keyless directory of 2,500+ public APIs and their OpenAPI specs.