mcp-proxy-sidecar
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MCP Proxy Sidecar is a fork of the JetBrains MCP Server that adds WebSocket monitoring capabilities.
MCP Proxy Sidecar is an enhanced version of the JetBrains MCP Server, designed to facilitate real-time monitoring of MCP tool calls through WebSocket notifications. This project maintains compatibility with the original MCP server while introducing WebSocket support, allowing users to monitor all tool calls in real-time. The architecture involves MCP clients communicating with the Sidecar, which translates and forwards commands to the JetBrains IDE. The Sidecar also broadcasts all tool calls via WebSocket, providing detailed information about each call. This setup is particularly useful for developers who need to track tool usage and performance in real-time. The WebSocket server runs on a configurable port, with default settings that can be customized through environment variables.
Features
- WebSocket notifications for real-time monitoring of MCP tool calls.
- Compatibility with JetBrains IDE and original MCP server features.
- Configurable WebSocket server port via environment variables.
- Automatic port scanning for IDE connection if not specified.
- Debug logging option for enhanced troubleshooting.
