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Host RPC

Verified Integration
Author: @botanicastudios•Category: ServerApplication
GitHub Repository
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status
Tags:#Claude#Search#Database#API#Git#AI#GitHub#Node.js

Client Configuration

— Connect Host RPC to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "host-rpc": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-host-rpc"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Bridges Model Context Protocol tool calls to JSON-RPC functions over Unix sockets, providing secure, context-based scoping for multi-tenant server deployments.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Host RPC

Host RPC is a Node.js library that bridges Model Context Protocol (MCP) tool calls to JSON-RPC functions over secure Unix socket connections. It's designed for multi-tenant server deployments requiring context-based scoping.

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