io.github.llmops-pro/paywall-mcpfinance

paywall-mcp

Verified · 33 days ago

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

Install

claude mcp add paywall-mcp -- npx -y [email protected]

Requires: PAYWALL_UPSTREAM_COMMAND, PAYWALL_UPSTREAM_ARGS, NWC_CONNECTION_STRING, PAYWALL_DEFAULT_PRICE_SATS, PAYWALL_PRICE_MAP

Our take

Acts as a sidecar in front of stdio MCP servers and requires Lightning invoice payment before tool calls are allowed through. It is for operators experimenting with metered access, paid APIs, or monetized agent tooling. The implementation idea is clear but operationally specialized, and the small footprint suggests careful review of payment flow, failure handling, and security assumptions.

reviewed by hand · 2026-07-17

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Verification record

last verified
33 days ago
github stars
0
last commit
4 mo ago
archived
no
license
MIT
downloads / wk
52
latest version
0.1.2
in registry since
2026-06-12

github.com/llmops-pro/paywall-mcp

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