MCP Server MCP

io.github.llmops-pro/paywall-mcp

By github 👁 1 views ▲ 0 votes

Lightning-paywall sidecar: wraps any stdio MCP server, requires paid invoices before tool calls.

Homepage Verified source GitHub

Install

npx -y [email protected]

Configuration Example

{
  "remotes": [],
  "packages": [
    {
      "registryType": "npm",
      "identifier": "paywall-mcp",
      "version": "0.1.2",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Command to spawn the upstream MCP server (e.g. npx)",
          "isRequired": true,
          "name": "PAYWALL_UPSTREAM_COMMAND"
        },
        {
          "description": "JSON array of args for the upstream command",
          "name": "PAYWALL_UPSTREAM_ARGS"
        },
        {
          "description": "NWC connection string of the receiving wallet (receive-only recommended)",
          "isRequired": true,
          "isSecret": true,
          "name": "NWC_CONNECTION_STRING"
        },
        {
          "description": "Default price in sats for tools not in PAYWALL_PRICE_MAP",
          "name": "PAYWALL_DEFAULT_PRICE_SATS"
        },
        {
          "description": "JSON map of tool name to price in sats",
          "name": "PAYWALL_PRICE_MAP"
        }
      ]
    }
  ]
}

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