Practonaut MCP

Practonaut is a local practice gym for AI agents on real apps. It allows agents to practice tasks, such as drawing in Excalidraw, and receive an independent, reproducible score. The tool enables benchmarking of agents by letting them perform actions on a real application engine and checking if the goal is met.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by godarg

Vendor documentation

What you can do with it

Practice Excalidraw tasks with AI agents
Benchmark agent performance on specific tasks
Create custom tasks from start and goal scenes

Source and maintenance

Community listingRegistry 0.2.0

mcp-registry: io.github.godarg/practonaut@0.2.0 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

practonaut 0.2.0

npmnpx

practonaut package definition

{
  "version": "0.2.0",
  "transport": "stdio",
  "identifier": "practonaut",
  "runtimeHint": "npx",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp"
    },
    {
      "type": "positional",
      "value": "--task"
    },
    {
      "type": "positional",
      "value": "excalidraw/connect",
      "description": "The library task the session starts on (practonaut tasks list shows all)."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "practonaut-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "practonaut@0.2.0",
        "mcp",
        "--task",
        "excalidraw/connect"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "practonaut-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "practonaut@0.2.0",
        "mcp",
        "--task",
        "excalidraw/connect"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "practonaut-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "practonaut@0.2.0",
        "mcp",
        "--task",
        "excalidraw/connect"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "practonaut-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "practonaut@0.2.0",
        "mcp",
        "--task",
        "excalidraw/connect"
      ]
    }
  }
}

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