MCP.Market

Matrix42 MCP server

by sus-tech-gmbh·io.github.sus-tech-gmbh/matrix42-mcp·v0.1.6
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MCP server for Matrix42: explore the API and data model, search the service desk, act on tickets

A85/100grade A
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Safety scan
A85/100

full report

Adoption
Growing

0 stars56 downloads/wk

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Nobody has reviewed Matrix42 yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

Matrix42 tools (6)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • data_query

    Read records from the connected Matrix42 instance (read-only).

  • schema_discovery

    Explore the Matrix42 data model of the connected instance (read-only metadata).

  • server_info

    Report which Matrix42 instance this MCP server is connected to (base URL, authentication mode, response language), which account the credentials authenticate as, and whether the connection works. Use the reported user fragment id to answer "my items" questions. Never returns credentials.

  • service_desk

    Read the service desk and the business objects around it.

  • ticket_actions

    MODIFIES Matrix42 data. Every action here previews first: called WITHOUT confirm:true it returns the exact request it would send and changes nothing, so show that preview to the user and only then call again with confirm:true.

  • webservice_discovery

    Discover the Matrix42 REST API of the connected instance (read-only metadata).

Public scan report

scanner v0.1.10 · 2026-10-01 · same rubric, same numbers if you re-run it

no findings
  • Code scan63 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10
Overall 85/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Matrix42 compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
85/100
higher than 73% of 4,460 AI and agents servers
Tools
6
the typical AI and agents server has 6
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Downloads a week
56
more than 46% of 1,538 AI and agents servers with a package

What its tools let an agent do: 6 read

Install Matrix42 in Claude Code, Cursor or VS Code

Runs npx -y matrix42-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add matrix42-mcp -- npx -y matrix42-mcp
Add to Cursor

What the publisher says

From the Matrix42 repository's README, as published. We do not edit it. Read it on GitHub

Matrix42 MCP Server

Give your AI assistant a safe, read-only-by-default window into Matrix42.

A Model Context Protocol server that lets an assistant explore a Matrix42 instance the way an experienced consultant would: find the right web service, read the real data model, query records with valid filters, search the service desk, and - only if you switch it on - act on tickets.

The server holds the credentials and talks to Matrix42 on the assistant's behalf: it performs the API-token exchange, sets the Explicit-Language header, and handles TLS. The assistant never sees your credentials.

npx matrix42-mcp --help

[!IMPORTANT]

This is an independent community project. It is **not affiliated with, endorsed by, sponsored

by, or supported by Matrix42 AG.** "Matrix42" is a trademark of its respective owner and is used

here only to describe what this software interoperates with. Support comes from the community via

GitHub issues - **do not contact Matrix42

support about this project**, and do not expect a service-level agreement of any kind. It is

provided "as is" under the MIT licence.

[!NOTE]

Status: early release. The server is read-only by default - write tools are not even listed

unless you set M42ALLOWWRITES=1.

Highlights

runs, so a field your instance does not have is reported - not sent and turned into an opaque 500.

  • Read-only by default. Write tools are absent from the tool list unless explicitly enabled.
  • Never guesses. Every column is resolved against your instance's live schema before a query

data model, the schema, the ASQL filter language and the REST conventions.

  • Teaches, then acts. Four written guides ship with the server as MCP resources, covering the

pass confirm. The preview is the same plan object that gets executed, so it cannot drift.

  • Preview before you write. Every write returns the exact request it would send until you

cascading closes are opt-in.

  • Safe defaults where it counts. Notification e-mails are off, journal entries are internal, and

rather than reproducing them.

  • No Matrix42 code or content. Every guide is original prose that links to the official docs

Table of contents

Understand it

  • Why
  • What it can do
  • What a conversation looks like

Set it up

  • Requirements
  • Creating an API token
  • Configuration
  • Client setup
  • Claude Code
  • Claude Desktop
  • Cursor
  • VS Code (GitHub Copilot)
  • Verifying the connection

Use it

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Matrix42: common questions

Is Matrix42 MCP server safe?
Yes, by our scan: it is graded A (85/100). Read the Matrix42 safety report
How do I install Matrix42?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Matrix42 need an API key?
Yes. The registry entry asks for M42_API_TOKEN.
Is Matrix42 maintained?
The last commit was 34 days ago (2026-10-01). The latest release is v0.1.6.
What can I use instead of Matrix42?
Servers from other publishers that do the same job: AKShare MCP server.
How does Matrix42 compare with other AI and agents MCP servers?
safety score 85/100 (higher than 73% of 4,460 AI and agents servers); tools 6 (the typical AI and agents server has 6); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Matrix42

Same job from other publishers: the closest match first, then the best rated.

  • AKShare
    Let a model explore AKShare's 1000+ China market data functions on its own — search, inspect, call
    A