"author:gifarz" matching MCP servers:

Enables remote MCP servers to request wallet approvals, signatures, and transactions through an approval URL while keeping private keys in the user's browser wallet.

Enables Claude users to discover creators, browse and buy digital products, tip creators, and manage membership subscriptions across Ethereum, Base, Robinhood, and Solana, with wallet-signature payment approvals and on-chain verification. Supports natural-language creator search, purchase history with download links, and creator-only earnings analytics.