CastPlan MCP

Instructions

Implementation Reference

• src/tools/hooks/index.ts:90-93 (handler)

  Tool handler that invokes the HooksService to stop file watching and returns a success response.

  tools.set('hooks_stop_watching', async () => {
    await hooksService.stopFileWatching();
    return { success: true, message: 'File watching stopped' };
  });

• src/tools/hooks/index.ts:58-66 (schema)

  Schema definition for the hooks_stop_watching tool, specifying no input parameters required.

  {
    name: 'hooks_stop_watching',
    description: 'Stop file system watching',
    inputSchema: {
      type: 'object',
      properties: {},
      required: []
    }
  }

• src/index.ts:415-417 (registration)

  Top-level registration of hooks tools in the main MCP server class, adding them to the tools map and tool definitions.

  if (this.config.services.hooks && this.hooksService) {
    const hookTools = registerHooksTools(this.tools, this.hooksService);
    this.toolDefinitions.push(...hookTools);

• src/services/HooksService.ts:323-330 (helper)

  Implementation of stopFileWatching method in HooksService that iterates over watchers, closes them, removes from map, and sends notification.

  async stopFileWatching(): Promise<void> {
    const watcherEntries = Array.from(this.watchers.entries());
    for (const [name, watcher] of watcherEntries) {
      await watcher.close();
      this.watchers.delete(name);
    }
    await this.notify('system', 'File watching stopped');
  }