ZBS Index What actually exists in applied AI, with the source next to it

mcp server

MCP Billing Gateway

Billing proxy for MCP servers. Adds Stripe and x402 crypto payments without writing billing code.

Description as published by the maintainer. Source

  • version 0.1.2
  • slowing

slowing — Registry entry last updated 2026-04-12.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal Value What it measures Window Observed Source
Latest published version 0.1.2 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-04-12 When the registry record was last updated by its maintainer. point in time Model Context Protocol
First listed in the MCP Registry 2026-04-12 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol

Where to get it

Also from sapph1re

  • Feedback Synthesis MCP
    Synthesize GitHub Issues, HN and App Store reviews into ranked pain clusters. Pay-per-call x402.
  • FinData MCP
    Stocks, fundamentals, FRED economics, SEC filings & crypto. x402 micropayments, $0.01/call.

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Sources

  1. Official MCP Registry — Model Context Protocol, observed , trust tier 1.