MCPLow riskUnclaimed

postbag

Local Claude Code and Codex sessions on one machine exchange letters through native inputs.

parasxosparasxos/postbag★ 8Updated Oct 3, 2026

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.parasxos/postbag",
  "description": "Local Claude Code and Codex sessions on one machine exchange letters through native inputs.",
  "repository": {
    "url": "https://github.com/parasxos/postbag",
    "source": "github"
  },
  "version": "2.3.0",
  "packages": [
    {
      "registryType": "pypi",
      "identifier": "postbag",
      "version": "2.3.0",
      "runtimeHint": "uvx",
      "transport": {
        "type": "stdio"
      },
      "runtimeArguments": [
        {
          "description": "The MCP server is the optional mcp extra of the same version.",
          "value": "postbag[mcp]==2.3.0",
          "type": "named",
          "name": "--with"
        }
      ],
      "packageArguments": [
        {
          "value": "mcp",
          "type": "positional"
        }
      ],
      "environmentVariables": [
        {
          "description": "Path to the codex executable for Codex delivery when several are installed.",
          "name": "POSTBAG_CODEX"
        }
      ]
    }
  ]
}

Permissions

DeclaredDetected
Runs code—python
Installs—pypi:postbag@2.3.0
Runs install scripts—None
NetworkNoneNone
Needs credentialsNoneNone
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #12.3.0latestOct 7, 2026