Send Raw JSON-RPC Message

You are sending a raw JSON-RPC message directly to an MCP server for low-level debugging.

Instructions

1. Use the mcp-debug MCP server's debug_send tool with:

   • server: {{server}}
   • message: {{message}}

2. This sends the message without validation - use carefully!

3. After sending, use debug_logs with limit: 5 to see the request and any response.

4. Report the results including:

   • Whether the message was sent successfully
   • Any response received
   • Any errors or issues

Example Usage

/send-raw myserver '{"jsonrpc": "2.0", "id": 1, "method": "tools/list", "params": {}}'

Warning

This bypasses normal validation. Use for:

• Testing edge cases and error handling
• Debugging protocol issues
• Exploring non-standard MCP extensions

Do NOT use for normal tool calls - use the regular prefixed tools instead.