SSyncDev

Proxy Sidecar MCP Server

Enables real-time WebSocket monitoring of all MCP interactions for enhanced debugging and observation.

Local serverstdioTypeScript★ 1

What is the Proxy Sidecar MCP Server?

Enables real-time WebSocket monitoring of all MCP interactions for enhanced debugging and observation.

The short version

A <--MCP requests/responses--> B B <--IDE commands/responses--> C B --WebSocket notifications port 27042--> D

What it needs from you

  • Node.js 20.x - pnpm (latest version)

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Configuration

  • Node.js 20.x - pnpm (latest version)
VariableDescriptionRequired
WS_PORTConfiguration value read at startup.Optional
IDE_PORTConfiguration value read at startup.Optional
HOSTEndpoint or connection string the server talks to.Optional
LOG_ENABLEDConfiguration value read at startup.Optional

Example prompts to try

  • “Use Proxy Sidecar to Requirements.”
  • “Use Proxy Sidecar to Build.”
  • “Use Proxy Sidecar to Contributing.”

Frequently asked questions

Yes, the WebSocket port can be customized using the `WS_PORT` environment variable in your configuration. The default port is 27042.

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