ClawFirst

Verified Integration

Author: @isolating•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect ClawFirst to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "clawfirst": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-clawfirst"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Enables AI agents to execute cryptocurrency transactions on the x402 protocol through a Model Context Protocol (MCP) server.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for ClawFirst

ClawFirst prioritizes non-custodial security by isolating private keys in Hardware Security Modules (HSM) for signing operations. Agents use delegation tokens and provide payment proofs, ensuring their keys are never directly exposed.

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