Official MCP RegistryHosted serverb20check.comv0.1.1

B20 Check

Verify B20 tokens on Base: issuer powers, imposter detection, signed EIP-712 verdicts.

Connect to Claude Code

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claude mcp add --transport http b20-check https://b20check.com/mcp

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “com.b20check/b20check”. Verified through the vendor namespace.