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io.github.white-hat-lab/agent-toolkit MCP Server

io.github.white-hat-lab/agent-toolkit

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What is the io.github.white-hat-lab/agent-toolkit MCP server?

Pay-per-call developer utilities and npm supply-chain security tools for coding agents, over x402.

How to install io.github.white-hat-lab/agent-toolkit

Copy-paste configuration for popular MCP clients.

transport: stdio
Config generated by PluginBench — verify against the source before use.
Environment / auth
  • PAYER_PRIVATE_KEY
    secret

    Private key of a wallet holding USDC on Base, used to sign x402 payments per call. Use a dedicated low-balance wallet.

Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "agent-toolkit": {
      "command": "npx",
      "args": [
        "-y",
        "agent-toolkit-mcp"
      ],
      "env": {
        "PAYER_PRIVATE_KEY": "<YOUR_PAYER_PRIVATE_KEY>"
      }
    }
  }
}
Cursor
~/.cursor/mcp.json
{
  "mcpServers": {
    "agent-toolkit": {
      "command": "npx",
      "args": [
        "-y",
        "agent-toolkit-mcp"
      ],
      "env": {
        "PAYER_PRIVATE_KEY": "<YOUR_PAYER_PRIVATE_KEY>"
      }
    }
  }
}
Windsurf
~/.codeium/windsurf/mcp_config.json
{
  "mcpServers": {
    "agent-toolkit": {
      "command": "npx",
      "args": [
        "-y",
        "agent-toolkit-mcp"
      ],
      "env": {
        "PAYER_PRIVATE_KEY": "<YOUR_PAYER_PRIVATE_KEY>"
      }
    }
  }
}
VS Code
.vscode/mcp.json
{
  "servers": {
    "agent-toolkit": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "agent-toolkit-mcp"
      ],
      "env": {
        "PAYER_PRIVATE_KEY": "<YOUR_PAYER_PRIVATE_KEY>"
      }
    }
  }
}
Claude Code
claude mcp add agent-toolkit --env PAYER_PRIVATE_KEY=<YOUR_PAYER_PRIVATE_KEY> -- npx -y agent-toolkit-mcp

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io.github.white-hat-lab/safe-upgrade

Evidence-backed npm upgrade preflight and dependency audits for coding agents, paid via x402.

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