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MatrixCalculator.net

Registre officiel Autres

Exact matrix calculations with step-by-step results for six core matrix operations.

Code source Site web Documentation

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http matrixcalculator-net 'https://mcp.matrixcalculator.net/mcp'
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "matrixcalculator-net": {
            "type": "http",
            "url": "https://mcp.matrixcalculator.net/mcp"
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. MatrixCalculator.net MCP
  2. What it does
  3. Exact values
  4. Example requests
  5. Tool inputs
  6. Connect
  7. Health check
  8. Local development
  9. Deployment
  10. MCP Registry
  11. Project structure
  12. About MatrixCalculator.net

MatrixCalculator.net MCP

A remote Model Context Protocol (MCP) server for exact, step-by-step matrix calculations powered by MatrixCalculator.net.

Remote MCP endpoint

https://mcp.matrixcalculator.net/mcp

Official MCP Registry name

io.github.gamestarry/matrixcalculator-mcp

Current version: 0.1.0

What it does

MatrixCalculator.net MCP gives MCP-compatible AI clients access to six core matrix operations. Results preserve exact fractions and include structured calculation steps that an AI client can present as a short answer or expand into a detailed solution.

ToolDescription
matrix_addAdd two matrices with identical dimensions, with one step per entry.
matrix_subtractSubtract the second matrix from the first, with one step per entry.
matrix_multiplyMultiply compatible matrices using row-by-column steps.
matrix_determinantCalculate a determinant with row swaps, elimination steps, diagonal entries, and singularity information.
matrix_inverseCalculate an inverse with Gauss-Jordan row operations, singularity detection, and verification.
matrix_transposeTranspose a matrix and return the source position for every result entry.

Exact values

Inputs may be integers, decimals, or fraction strings:

2
0.5
-3
1/2
-7/4

Calculations use exact fraction arithmetic where possible. For example:

1/2 + 1/3 = 5/6

rather than converting the result to an approximate decimal.

Example requests

An MCP-compatible AI client can use the server for requests such as:

Add [[1/2, 2], [3, 4]] and [[1/3, 5], [-1, 6]] and show the steps.
Multiply [[1, 2], [3, 4]] by [[5, 6], [7, 8]].
Find the determinant of [[0, 1/2, 1], [2, 1, 3], [1, 4, 5]] step by step.
Find the inverse of [[0, 2, 1], [1, 1, 0], [2, 3, 4]] and verify the result.

The MCP server returns structured result data and detailed steps. The connected AI client decides how much of that detail to display to the user.

Tool inputs

matrix_add
{
  "matrixA": [["1/2", "2"], ["3", "4"]],
  "matrixB": [["1/3", "5"], ["-1", "6"]]
}
matrix_subtract
{
  "matrixA": [["5/6", "7"], ["2", "10"]],
  "matrixB": [["1/3", "2"], ["-1", "4"]]
}
matrix_multiply
{
  "matrixA": [["1/2", "2"], ["3", "4"]],
  "matrixB": [["3", "1"], ["4", "2"]]
}
matrix_determinant
{
  "matrix": [["0", "1/2", "1"], ["2", "1", "3"], ["1", "4", "5"]]
}
matrix_inverse
{
  "matrix": [["0", "2", "1"], ["1", "1", "0"], ["2", "3", "4"]]
}
matrix_transpose
{
  "matrix": [["1/2", "2", "3"], ["4", "-1", "5"]]
}

Connect

Use the following Streamable HTTP endpoint in any MCP client that supports remote MCP servers:

https://mcp.matrixcalculator.net/mcp

No API key is required for the current public V1 endpoint.

Health check

https://mcp.matrixcalculator.net/health

Local development

Requirements:

  • Node.js
  • npm
  • Cloudflare Wrangler

Clone and install:

git clone https://github.com/gamestarry/matrixcalculator-mcp.git
cd matrixcalculator-mcp
npm install

Run type checking:

npm run typecheck

Start the local Worker:

npm run dev

The local MCP endpoint is normally:

http://127.0.0.1:8787/mcp

Deployment

The production server runs on Cloudflare Workers.

npm run deploy

Production MCP endpoint:

https://mcp.matrixcalculator.net/mcp

MCP Registry

This server is published in the official MCP Registry as:

io.github.gamestarry/matrixcalculator-mcp

Registry metadata is stored in server.json.

Project structure

src/
├─ index.ts
├─ lib/
│  └─ matrix-values.ts
└─ tools/
   ├─ matrix-add.ts
   ├─ matrix-subtract.ts
   ├─ matrix-multiply.ts
   ├─ matrix-determinant.ts
   ├─ matrix-inverse.ts
   └─ matrix-transpose.ts

About MatrixCalculator.net

MatrixCalculator.net provides matrix calculators, learning tools, and step-by-step matrix operations on the web.

This MCP project is maintained separately from the main website so MCP development and deployment do not affect the production calculator or its billing system.

Questions fréquentes

Qu'est-ce que MatrixCalculator.net ?

Exact matrix calculations with step-by-step results for six core matrix operations.

Comment installer MatrixCalculator.net ?

Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport http matrixcalculator-net 'https://mcp.matrixcalculator.net/mcp'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour MatrixCalculator.net ?

Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.

MatrixCalculator.net est-il open source ?

Son code est public sur GitHub, mais le dépôt ne déclare pas de licence standard.

Qui maintient MatrixCalculator.net ?

Il est publié par gamestarry. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.