Browse 3,490 Model Context Protocol servers · TypeScript · MIT LicenseClear

Jpl SsdOfficial

NASA/JPL Solar System Dynamics + CNEOS MCP.

JsdelivrOfficial

JSDelivr Data API MCP

JsonOfficial

JSON tools MCP.

JsonplaceholderOfficial

JSONPlaceholder MCP — wraps JSONPlaceholder fake REST API (free, no auth)

JsonschemaOfficial

JSON Schema validation MCP.

JwtOfficial

JWT decoder MCP.

KalshiOfficial

Kalshi MCP — US-regulated prediction-market data (no auth on public reads).

KeggOfficial

KEGG REST MCP — Kyoto Encyclopedia of Genes and Genomes.

KlaviyoOfficial

Klaviyo MCP Pack — wraps the Klaviyo API for email marketing

Kolada SeOfficial

Kolada (RKA) MCP — Sweden's municipal & regional key-performance-indicator (KPI) database.

KrakenOfficial

Kraken keyless public market: time, status, assets, pairs, ticker, OHLC, depth, trades.

L2beatOfficial

L2BEAT MCP — Layer 2 ecosystem analytics

LandpriceOfficial

Land Price Japan MCP — official Japanese land prices (地価公示 / 地価調査)

Landregistry UkOfficial

HM Land Registry Price Paid Data (UK) MCP.

Last FmOfficial

Last.fm artist/album/track metadata (free API key required)

launchesOfficial

Launches MCP — wraps Launch Library 2 API (ll.thespacedevs.com, free, no auth)

Law FeedsOfficial

Law Feeds MCP.

LeadconnectorOfficial

LeadConnector / GoHighLevel MCP Pack — wraps the GoHighLevel CRM for AI agents.

LeetcodeOfficial

LeetCode public profiles, solved counts, daily question, problem detail.

LegiscanOfficial

LegiScan MCP — wraps the LegiScan API (api.legiscan.com)

Legislation UkOfficial

legislation.gov.uk MCP — the UK's official legislation database.

LemmyOfficial

Lemmy federated link-aggregator public reads (any instance)

Library Of CongressOfficial

Library of Congress (loc.gov) MCP — the world's largest library.

LibrivoxOfficial

LibriVox public-domain audiobooks (~17000 titles in dozens of languages)