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Askell

io.github.Neschadin/askell-mcp ยท v0.5.0

MCP server for the Askell payment and subscription API (Bun + stdio)

Connect Runs on your machine

Terminal
claude mcp add askell-mcp -e ASKELL_PRIVATE_API_KEY=<ASKELL_PRIVATE_API_KEY> -e ASKELL_PUBLIC_API_KEY=<ASKELL_PUBLIC_API_KEY> -e ASKELL_ENV=<ASKELL_ENV> -e ASKELL_MUTATION_GATE=<ASKELL_MUTATION_GATE> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "askell-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "ASKELL_PRIVATE_API_KEY": "<ASKELL_PRIVATE_API_KEY>",
        "ASKELL_PUBLIC_API_KEY": "<ASKELL_PUBLIC_API_KEY>",
        "ASKELL_ENV": "<ASKELL_ENV>",
        "ASKELL_MUTATION_GATE": "<ASKELL_MUTATION_GATE>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "askell-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "ASKELL_PRIVATE_API_KEY": "<ASKELL_PRIVATE_API_KEY>",
        "ASKELL_PUBLIC_API_KEY": "<ASKELL_PUBLIC_API_KEY>",
        "ASKELL_ENV": "<ASKELL_ENV>",
        "ASKELL_MUTATION_GATE": "<ASKELL_MUTATION_GATE>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "askell-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "ASKELL_PRIVATE_API_KEY": "<ASKELL_PRIVATE_API_KEY>",
        "ASKELL_PUBLIC_API_KEY": "<ASKELL_PUBLIC_API_KEY>",
        "ASKELL_ENV": "<ASKELL_ENV>",
        "ASKELL_MUTATION_GATE": "<ASKELL_MUTATION_GATE>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
ASKELL_PRIVATE_API_KEY
Required, secret
Secret API key from the Askell dashboard
ASKELL_PUBLIC_API_KEY
Optional, secret
Optional public API key for temporary payment method and v1 checkout status endpoints
ASKELL_ENV
Optional
production (default) or sandbox
ASKELL_MUTATION_GATE
Optional
Mutation confirmation mode: auto (default), elicit, or off

Details

Package[email protected] (NPM, stdio)
First published12 Nov 2026
Last updated12 Nov 2026
Registry nameio.github.Neschadin/askell-mcp

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