MCP Server Directory

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)

Ophir protocol tools for AI agent discovery, negotiation, and settlement

Mdn Search io.github.pipeworx-io/mdn-search

MDN Search MCP

Medlineplus io.github.pipeworx-io/medlineplus

MedlinePlus MCP — NIH consumer health info

First-party Provenote MCP server for drafts, research threads, auditable runs, and knowledge search.

Mesh io.github.pipeworx-io/mesh

NLM MeSH (Medical Subject Headings) MCP.

MCP server for Google Gemini AI - text, image, video, research, and more

Metmuseum io.github.pipeworx-io/metmuseum

The Metropolitan Museum of Art Collection MCP.

Mfapi India io.github.pipeworx-io/mfapi-india

MFAPI.in MCP — Indian mutual-fund NAV (net asset value) data.

Local stdio MCP for UI briefs to React + shadcn with review, proof, and ship.

MCP server for Podman container management via the Podman REST API

Mitre Cwe io.github.pipeworx-io/mitre-cwe

MITRE Common Weakness Enumeration (CWE) API

Moldova Tenders io.github.pipeworx-io/moldova-tenders

Moldova Government Procurement (MTender) MCP — keyless.

Local copy-first Apple Notes recovery and review MCP server for NoteStore Lab case roots.

Monarch Initiative io.github.pipeworx-io/monarch-initiative

Monarch biomedical knowledge graph — diseases, phenotypes, genes, variants

Secure MCP server for WordPress content management

musicurainz io.github.pipeworx-io/musicbrainz

MusicBrainz MCP — wraps MusicBrainz Web Service v2 (free, no auth)

Mychem io.github.pipeworx-io/mychem

MyChem.info MCP.