MCP server: One MCP server.

Jarroba Tools

@invaratoRun by its publisher: served from their own domain, namespace checked by the registry.MCP server · External

134 deterministic tools for your AI: logs, tests, SQL, diagrams, SPARQL. Local, no network.

Databasesv0.1.9MITTypeScript
Freeno charge per call

Runs on your machine from its package; the steps are below.

What it does

  1. Reads
  2. Writes
  3. High impact

At most: creates or changes data: records, files, settings.

What it costs

Free

Odel charges nothing per call. The publisher may charge for its own service.

Runs locally over stdio

This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).

npm@jarroba/mcpv0.1.9

Run

npx -y @jarroba/mcp

MCP client config

{
  "mcpServers": {
    "jarroba-tools": {
      "command": "npx",
      "args": [
        "-y",
        "@jarroba/mcp"
      ]
    }
  }
}
README1 min read

Jarroba Tools — MCP servers

Source of the @jarroba/mcp family of MCP servers: deterministic tools for AI agents that run on your machine and upload nothing. The packages and their documentation are in mcp/.

The tools reuse the engines of jarroba.com/tools: they live under src/app/, with the same layout as in the web app, so that the code here is the code that runs there.

This repository is a read-only mirror, generated from the private repository of Jarroba Tools at each release. Issues are welcome; pull requests cannot be merged here.

Build and test

bash
npm install            # engines' dependencies (root)
cd mcp && npm install
npm run build && npm test && npm run test:paquete

License: MIT (see LICENSE). Third-party notices ship in each package's dist/.

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