MCP Debugger

Instructions

Implementation Reference

• src/server.ts:477-477 (schema)

  Schema definition and registration for the 'pause_execution' tool in the ListTools response. Defines input as requiring sessionId.

  { name: 'pause_execution', description: 'Pause execution (Not Implemented)', inputSchema: { type: 'object', properties: { sessionId: { type: 'string' } }, required: ['sessionId'] } },

• src/server.ts:789-792 (handler)

  Handler dispatch for 'pause_execution' tool call in the CallToolRequestSchema switch statement. Delegates to handlePause method.

  case 'pause_execution': {
    result = await this.handlePause(args as { sessionId: string });
    break;
  }

• src/server.ts:947-956 (handler)

  The main handler logic for the pause_execution tool. Currently unimplemented and throws an error indicating it's not yet supported via the proxy.

  private async handlePause(args: { sessionId: string }): Promise<ServerResult> {
    try {
      this.logger.info(`Pause requested for session: ${args.sessionId}`);
      throw new McpError(McpErrorCode.InternalError, "Pause execution not yet implemented with proxy.");
    } catch (error) {
      this.logger.error('Failed to pause execution', { error });
      if (error instanceof McpError) throw error;
      throw new McpError(McpErrorCode.InternalError, `Failed to pause execution: ${(error as Error).message}`);
    }
  }