io.github.2s-io/mcp

Name: io.github.2s-io/mcp
Author: 2s-io

MCP

by 2s-io · v1.79.25

Pay-per-call data tools + watchers (signed push callbacks) for AI agents, paid in USDC via x402.

mcplocal

MCP configuration

stdio

Command

npx -y @2sio/mcp@1.79.25

Environment

EVM_PRIVATE_KEYrequiredsecret
Hex-encoded EVM private key (0x-prefixed) used by the SDK to sign x402 EIP-3009 payment authorizations. Funds USDC on Base.

Browse here, install from the native macOS app — pick targets, fill env vars, and write configs safely.