
Verify claims, resolve FIGI identity, extract claims, and sign x402 delivery receipts over MCP.
Streamable HTTP
https://groundcheck.seiche.info/mcpclaude mcp add --transport http groundcheck https://groundcheck.seiche.info/mcpgroundcheck-mcp · npm 0.6.0 · stdio
claude mcp add --transport stdio groundcheck -- npx -y groundcheck-mcp@0.6.0