Koskamo

Parselbox MCP

Parselbox provides an embeddable Python runtime powered by Deno and Pyodide, allowing AI agents to treat MCP servers, APIs, and shell commands as native Python objects. It features secure isolation without containers, a disk-backed workspace, and polyglot support for JavaScript and WASM, enabling complex workflows to be expressed as code rather than chains of individual tool calls.

Package and access

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

Parselbox MCP logo, by thesanjeetcCommunity listingLocal stdioSource reviewed; not executedPublished by thesanjeetc
Vendor documentation

What you can do with it

  • Execute Python code in a secure sandbox
  • Call MCP servers and APIs as native Python objects
  • Run shell commands and background tasks
  • Integrate JavaScript and WASM modules

Source and maintenance

Community listingRegistry 0.1.1
mcp-registry: io.github.thesanjeetc/parselbox@0.1.1Source repositoryProject website
Maintenance checked

Packages and installation

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

parselbox 0.1.1

pypiuvx
parselbox package definition
{
  "version": "0.1.1",
  "transport": "stdio",
  "identifier": "parselbox",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "registryBaseUrl": "https://pypi.org"
}

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.

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": {
    "parselbox-mcp": {
      "command": "uvx",
      "args": [
        "parselbox==0.1.1"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "parselbox-mcp": {
      "command": "uvx",
      "args": [
        "parselbox==0.1.1"
      ]
    }
  }
}

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": {
    "parselbox-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "parselbox==0.1.1"
      ]
    }
  }
}

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": {
    "parselbox-mcp": {
      "command": "uvx",
      "args": [
        "parselbox==0.1.1"
      ]
    }
  }
}

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