B20 Check

Name: B20 Check
Author: b20check

b20check

开始使用官网与文档

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

接入配置

选择客户端，复制配置，再按项目文档补齐环境变量。

一键添加到 Cursor 一键添加到 VS Code

本地运行

claude mcp add b20-check -- npx -y b20check-mcp

~/.codex/config.toml

[mcp_servers.b20-check]
command = "npx"
args = ["-y", "b20check-mcp"]

# codex mcp add b20-check -- npx -y b20check-mcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "b20-check": {
      "command": "npx",
      "args": [
        "-y",
        "b20check-mcp"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "b20-check": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "b20check-mcp"
      ]
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "b20-check": {
      "command": "npx",
      "args": [
        "-y",
        "b20check-mcp"
      ]
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "b20-check": {
      "command": "npx",
      "args": [
        "-y",
        "b20check-mcp"
      ]
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "b20-check": {
      "command": "npx",
      "args": [
        "-y",
        "b20check-mcp"
      ]
    }
  }
}

远程托管

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