paywall-mcp
Lightning-paywall sidecar: wraps any stdio MCP server, requires paid invoices before tool calls.
Install
npmstdio
npx -y paywall-mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-llmops-pro-paywall-mcp": {
"command": "npx",
"args": [
"-y",
"paywall-mcp"
]
}
}
}Source: official MCP Registry record · registry name io.github.llmops-pro/paywall-mcp · published 2026-06-12 · updated 2026-06-12. Not an endorsement; review the code before connecting it to anything sensitive.