Catalog

https://aubrai-x402.vercel.app/api/chat/encrypted

https://aubrai-x402.vercel.app/api/literature

Look up wallet token balances, portfolio composition, and transaction history

https://www.minifetch.com/api/v1/x402/extract/url-metadata

uk.co.flatscope/flatscope

Cited UK flat due diligence from a Rightmove link: sold prices, lease, EPC, safety, verdict.

TMTB Marketing AI Platform

AI marketing skills for e-commerce brands: reports, campaign management, and creative generation.

Resemble AI

Resemble AI: deepfake detection, media intelligence, and watermarking actions, plus docs tools.

Thegamesdb

TheGamesDB MCP — wraps TheGamesDB API (thegamesdb.net), a community

Predicthq

PredictHQ MCP — wraps the PredictHQ Events API (predicthq.com)

Edamam

Edamam MCP — wraps three Edamam APIs in one pack:

Currents

Currents MCP — wraps the Currents API (currentsapi.services)

Biostudies

EBI BioStudies MCP.

Biosamples

EBI BioSamples MCP.

Hacé Cuentas — Free Calculators

Free calculators as MCP tools: finance, taxes, health, units, dates

SPACEXPLORATION

Search commercial real estate listings

com.overlayqa/mcp

Run accessibility, contrast, and design token audits and file QA issues from your AI coding tool.

https://vibesprings.net/api/address-risk

https://minifetch.com/api/v1/x402/run/seo-page-audit

https://api.melvea.com/v1/catalog

https://api.melvea.com/v1/varieties/:slug/citations

MCP Shield

Security scanner for MCP servers

io.github.kkohli-nyu/findvise-mcp

AI-native local business data

io.github.azeth-protocol/mcp-server

Smart accounts, x402 payments, on-chain reputation, and service discovery for AI agents

dev.primitive/email

Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.