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

mcp server

Tantra Authority Catalog

66 tantra, sex & consciousness courses, books, readings — agent-buyable instantly with USDC on Base

Description as published by the maintainer. Source

  • version 1.0.0
  • active

active — Registry entry last updated 2026-07-29.

What this server can do

4 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.

get_product(id)
Full detail on one product by catalog id: price (USD + USDC atomic), category, description, bundle contents, cover, and — for buyable products — a live payment block fetched from the real x402 402 challenge (network, USDC contract, amount, pay-to wallet). Required: id.
how_to_buy(id)
Get the precise, step-by-step x402 payment sequence to buy a product: live network/USDC-contract/amount/pay-to values from the real 402 challenge, assembled into ordered steps. Required: id.
list_categories
List categories present in the live catalog with product counts. Categories are heuristically derived from id/title (the catalog API has no category field of its own).
search_products(query, category, max_price)
Search Lawrence Lanoff's live digital-product catalog by keyword, price ceiling, and/or category. Returns id, title, price_usd, category, buyable_via_x402, x402_url (tagged ?src=mcp-remote for attribution — use this exact URL), and cover.

Last successful function declaration observed on . Source: https://mcp-catalog.soullight.workers.dev/mcp. We list what the server declared; we do not call any of these functions.

Endpoint status observed on . Source: https://mcp-catalog.soullight.workers.dev/mcp.

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 1.0.0 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-07-29 When the registry record was last updated by its maintainer. point in time Model Context Protocol
First listed in the MCP Registry 2026-07-29 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol
mcp tools declared 4 tools Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. as of probe mcp-catalog.soullight.workers.dev
mcp endpoint status ok The server listed 4 functions when asked. as of probe mcp-catalog.soullight.workers.dev

Where to get it

This record as data

Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.

GET /api/v1/entries/mcp_server.json

Sources

  1. Tools declared by the MCP server at https://mcp-catalog.soullight.workers.dev/mcp — mcp-catalog.soullight.workers.dev, observed , trust tier 1.
  2. Official MCP Registry — Model Context Protocol, observed , trust tier 1.