Mac Shell MCP Server

Instructions

Implementation Reference

• src/index.ts:393-410 (handler)

  MCP tool handler: parses input using Zod, delegates to CommandService.removeFromWhitelist, returns success response.
  private async handleRemoveFromWhitelist(args: unknown) { const schema = z.object({ command: z.string(), }); const { command } = schema.parse(args); this.commandService.removeFromWhitelist(command); return { content: [ { type: 'text', text: `Command '${command}' removed from whitelist`, }, ], }; }
• src/index.ts:161-174 (schema)

  Tool schema definition including name, description, and input schema (JSON Schema) advertised in ListTools response.
  { name: 'remove_from_whitelist', description: 'Remove a command from the whitelist', inputSchema: { type: 'object', properties: { command: { type: 'string', description: 'The command to remove from whitelist', }, }, required: ['command'], }, },
• src/index.ts:232-233 (registration)

  Tool dispatch registration in the CallToolRequestSchema handler switch statement.
  case 'remove_from_whitelist': return await this.handleRemoveFromWhitelist(args);
• src/services/command-service.ts:217-219 (helper)

  Core helper method in CommandService that removes the command entry from the internal whitelist Map.
  public removeFromWhitelist(command: string): void { this.whitelist.delete(command); }