MCP server

MatrixCalculator.net

io.github.gamestarry/matrixcalculator-mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

6

Token cost

About 1,166 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http matrixcalculator-mcp https://mcp.matrixcalculator.net/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.matrixcalculator-mcp]
url = "https://mcp.matrixcalculator.net/mcp"

Gemini CLI

{"mcpServers":{"matrixcalculator-mcp":{"httpUrl":"https://mcp.matrixcalculator.net/mcp"}}}

Cursor

{"mcpServers":{"matrixcalculator-mcp":{"url":"https://mcp.matrixcalculator.net/mcp"}}}

VS Code

{"servers":{"matrixcalculator-mcp":{"type":"http","url":"https://mcp.matrixcalculator.net/mcp"}}}

Antigravity

agy mcp add matrixcalculator-mcp https://mcp.matrixcalculator.net/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"matrixcalculator-mcp","server_url":"https://mcp.matrixcalculator.net/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"matrixcalculator-mcp","server_url":"https://mcp.matrixcalculator.net/mcp"}

Tools

• matrix_add ~208 tokens
  Add two matrices of the same dimensions entry by entry. Useful for exact matrix addition or explaining each entry step by step. Accepts integers, decimals, and fraction strings (for example 1/2); returns the exact sum matrix and a calculation for each position.
• matrix_determinant ~172 tokens
  Find the exact determinant of a square matrix using fraction-preserving elimination. Use for determinant questions requiring row swaps, elimination steps, pivot multipliers, sign changes, diagonal products, or singularity checks. Returns the determinant and detailed operation steps.
• matrix_inverse ~185 tokens
  Find an exact inverse of a square matrix with step-by-step Gauss-Jordan elimination. Use for inverse questions needing exact fractions, augmented matrices, row swaps, normalization, elimination, and verification that A times A-inverse is identity. Returns the inverse and verification, or null with s
• matrix_multiply ~217 tokens
  Multiply A by B when A's column count equals B's row count, including non-square matrices. Useful for exact matrix multiplication and step-by-step row-by-column dot products. Returns exact results plus each factor pair, product, and entry calculation; accepts fractions and decimals.
• matrix_subtract ~216 tokens
  Subtract matrix B from matrix A when both have the same dimensions. Useful for exact matrix subtraction, including negative values and step-by-step entry calculations. Accepts integers, decimals, and fraction strings; returns each exact difference and its calculation.
• matrix_transpose ~168 tokens
  Transpose a rectangular or square matrix by exchanging rows and columns. Useful for requests to show where each result entry originated. Preserves exact integer, decimal, and fraction inputs and returns the transposed matrix with source-to-result position mappings.

Browse

• GitHub tools
• GitHub and code hosting

Related MCP servers

• Calcgrid
  China working-day data, UK bank holidays, IANA time zones and deterministic business deadlines.
• TSUNAGI///Matrix — MAPPING
  BMW E46 M3 DME and SMG II: VE and rf_korr from Testo logs, decode SMG calibrations. Local.
• ArcFlow Destiny Matrix
  Calculate a Destiny Matrix (numerology) reading from one or two dates of birth. Read-only, no auth.
• Graph Paper
  Check a plot document and get a link that opens it in Graph Paper. No account, no key.
• QFactory
  Read-only QFactory catalog of agent workflows: search, get exact versions, schema, validate YAML.
• Mapsource OpenStreetMap & Geospatial APIs
  OpenStreetMap queries, maps/styles, search, routing, terrain, analysis, pipelines, and rendering.
• FINLY Balance Report Analysis
  Israeli mortgage reports with Hebrew results, 15-minute recovery and authorized external OCR.
• ComputeFirst
  Free deterministic tools for math, data transforms, dates, text, statistics, finance, and units.

Badge for your README

[![AptLynx](https://aptlynx.net/badge/io.github.gamestarry/matrixcalculator-mcp.svg)](https://aptlynx.net/servers/io.github.gamestarry/matrixcalculator-mcp)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents