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MCPNav listings

Showing 793–804 of 1,723 attributed MCPNav entries in the 2026-10-09 snapshot. This is a licensed subset of the category’s 10,400 deduplicated directory records.

Source coverage: MCP.so 8,970 · MCPNav 1,723. Catalog counts can overlap; the listing cards below contain only MCPNav records.

M

MarkLayer

active

io.github.thevrus/marklayer

MCP provider published as MarkLayer. Listed version: 0.5.0.

Directory description: Work visual annotations on a live webpage: watch, acknowledge, resolve, reply, or leave your own.

Registry data grade FFFCohort score 4/100Raw points 60/100Version 0.5.0MCPOtherMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
RepositoryRegistry source
M

MarkuprPlus

active

io.github.hashfunction/markuprplus

MCP provider published as MarkuprPlus. Listed version: 3.1.2.

Directory description: Records your screen and voice, returns one annotated screenshot and finding per mark.

Registry data grade FFFCohort score 29/100Raw points 60/100Version 3.1.2MCPOtherMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
RepositoryRegistry source
MD

Marmot Data Catalog

active

io.github.marmotdata/marmot

MCP provider published as Marmot Data Catalog. Listed version: 1.0.0.

Directory description: Open-source data catalog. Search assets, explore lineage, and find ownership.

Registry data grade BCohort score 87/100Raw points 80/100Version 1.0.0MCPOtherMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 20 points
  • structure and url validation · 20 points
RepositoryRegistry sourceDeclared endpoint · streamable-http
M

marmoui

Directory record

Live React design-system APIs, patterns, and code validation so AI agents build real UI, not slop.

OtherMCPNav
MD

Mastercard Developers MCP

active

io.github.Mastercard/developers-mcp

MCP provider published as Mastercard Developers MCP. Listed version: 0.1.0.

Directory description: Access Mastercard Developers APIs, documentation, and API specifications through MCP.

Registry data grade FFFCohort score 18/100Raw points 60/100Version 0.1.0MCPOtherMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
RepositoryRegistry source
M

mastra

Directory record

Client implementation for Mastra, providing seamless integration with MCP-compatible AI models and tools.

OtherMCPNav
M

matchcn

Directory record

Semantic index across shadcn-format component registries: find components by what they do.

OtherMCPNav
M

MatPlotLibNet

Directory record

Renders MatPlotLibNet charts to PNG, SVG or PDF from a JSON spec an AI agent writes.

OtherMCPNav
MD

Maven Decoder

active

io.github.salitaba/maven-decoder-mcp

MCP provider published as Maven Decoder. Listed version: 1.3.2.

Directory description: Lets AI agents read the real source of any Maven dependency, decompiled from ~/.m2 or Central.

Registry data grade FFFCohort score 14/100Raw points 60/100Version 1.3.2MCPOtherMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
RepositoryRegistry source
MM

maven-mcp-server

Directory record

Tools to query latest Maven dependency information

OtherMCPNav
MM

Maya MCP

active

io.github.GimbalGoats/maya-mcp

MCP provider published as Maya MCP. Listed version: 0.6.1.

Directory description: Control Autodesk Maya scenes with 71 typed tools for modeling, animation, shading, and more.

Registry data grade FFFCohort score 23/100Raw points 60/100Version 0.6.1MCPOtherMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
RepositoryRegistry source
M

mcp

Directory record

Render website screenshots with ScreenshotOne

OtherMCPNav

Source: MCPNav public API · License and upstream attribution. MCPNav-added fields are CC BY 4.0; upstream source fields retain their listed licenses.

How to interpret this page: The overall category total combines third-party directory labels. The paginated cards show only the MCPNav subset, not every source record. Neither category membership nor these directory entries are Official MCP Registry categories, Trust Live evidence, Trust grades, safety verification, or endorsements.

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