Koskamo

ScratchRun MCP

An official MCP server provided by ScratchRun that enables AI agents to execute code in ephemeral, hardware-isolated MicroVMs. It allows agents to run Python, Node.js, or Bash scripts, fetch data, generate charts, and receive outputs in a secure environment that is purged after every execution.

Visit ScratchRun

Package and access

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

ScratchRun MCP logo, by ScratchRunVendor evidenceLocal stdioSource reviewed; not executedOperated by ScratchRun
You need:Get an API keyPass it as Authorization: Bearer <key> on every request
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Official MCP Registry namespace is tied to scratchrun.dev ·

What you can do with it

  • Execute Python code to fetch financial data and generate charts
  • Run isolated scripts to compute moving averages and return CSVs
  • Perform safe, stateless code execution for autonomous agents

Source and maintenance

Vendor evidenceRegistry 0.1.1
mcp-registry: dev.scratchrun/mcp@0.1.1Source repository
Last repository push
Maintenance checked

Packages and installation

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

@scratchrun/mcp-server 0.1.1

npmnpx
@scratchrun/mcp-server package definition
{
  "version": "0.1.1",
  "transport": "stdio",
  "identifier": "@scratchrun/mcp-server",
  "runtimeHint": "npx",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "SCRATCHRUN_API_KEY",
      "format": "string",
      "isRequired": true,
      "description": "ScratchRun API key — get one at https://scratchrun.dev"
    }
  ]
}

Tools

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

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

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

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "scratchrun-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@scratchrun/mcp-server@0.1.1"
      ],
      "env": {
        "SCRATCHRUN_API_KEY": "<YOUR_SCRATCHRUN_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "scratchrun-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@scratchrun/mcp-server@0.1.1"
      ],
      "env": {
        "SCRATCHRUN_API_KEY": "<YOUR_SCRATCHRUN_API_KEY>"
      }
    }
  }
}

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": {
    "scratchrun-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@scratchrun/mcp-server@0.1.1"
      ],
      "env": {
        "SCRATCHRUN_API_KEY": "<YOUR_SCRATCHRUN_API_KEY>"
      }
    }
  }
}

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": {
    "scratchrun-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@scratchrun/mcp-server@0.1.1"
      ],
      "env": {
        "SCRATCHRUN_API_KEY": "<YOUR_SCRATCHRUN_API_KEY>"
      }
    }
  }
}

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