MCP Server Directory

Lens Org io.github.pipeworx-io/lens-org

Lens.org patent + scholarly search (free academic key required)

Libretranslate io.github.pipeworx-io/libretranslate

LibreTranslate MCP — open-source machine translation (BYO endpoint)

Librivox io.github.pipeworx-io/librivox

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

SharePointListsTools com.microsoft/workiq-sharepointliststools

MCP server providing Microsoft Graph SharePoint tools for Lists.

Pay-per-call x402 data products on Base mainnet — sanctions, aviation weather, US property.

MCP server for Cronometer — food logs, macros, fasting, biometrics, and recurring foods

Linkedin_ads io.github.pipeworx-io/linkedin_ads

LinkedIn Ads MCP Pack

MCP-to-ACP bridge — let any MCP client drive ACP coding agents

MCP server for Amazon Ads API - manage campaigns, keywords, bids, and performance reports

Listenbrainz io.github.pipeworx-io/listenbrainz

ListenBrainz MCP.

Lobsters io.github.pipeworx-io/lobsters

Lobsters MCP — stories and discussions from lobste.rs

Scan, protect, and monitor APIs from AI coding tools. Device-level rate limiting.

lorem io.github.pipeworx-io/lorem

Lorem MCP — wraps loripsum.net (free, no auth)

Luchtmeetnet io.github.pipeworx-io/luchtmeetnet

Luchtmeetnet MCP — official Netherlands air quality (RIVM Luchtmeetnet, api.luchtmeetnet.nl)

Macro Snapshot io.github.pipeworx-io/macro-snapshot

macro-snapshot MCP — the state of the economy in one call.

Macvendors io.github.pipeworx-io/macvendors

macvendors.com MCP — MAC address (OUI) → hardware manufacturer lookup.

MCP server for OpenCage geocoding API

Madrid Events io.github.pipeworx-io/madrid-events

Madrid Events MCP.

Magic 8 Ball io.github.pipeworx-io/magic-8-ball

magic-8-ball MCP — wraps StupidAPIs (requires X-API-Key)

Mailchimp io.github.pipeworx-io/mailchimp

Mailchimp MCP Pack — manage audiences, campaigns, and members via Mailchimp Marketing API.

AI startup idea validation by a specialized 9-agent crew.

Mast Nasa io.github.pipeworx-io/mast-nasa

MAST (Mikulski Archive for Space Telescopes) — Hubble/JWST/Kepler/TESS

Materials io.github.pipeworx-io/materials

Materials MCP — computed (DFT) materials structures & thermodynamic properties.

Mbta io.github.pipeworx-io/mbta

MBTA MCP — Boston real-time transit via the MBTA v3 API (api-v3.mbta.com)