Function listTools

src/commands/mcp.ts:500–530

* 列出工具

(client: MCPClient, sessionId: string)

 * 列出工具
 */
async function listTools(client: MCPClient, sessionId: string): Promise<void> {
  try {
    const tools = await client.listTools(sessionId);

    if (tools.length === 0) {
      console.log(chalk.yellow('🔧 没有可用的工具'));
      return;
    }

    console.log(chalk.blue(`🔧 可用工具 (${tools.length}):`));
    tools.forEach((tool, index) => {
      console.log(chalk.green(`${index + 1}. ${tool.name}`));
      console.log(chalk.gray(`   描述: ${tool.description}`));

      const properties = tool.inputSchema.properties;
      if (properties && Object.keys(properties).length > 0) {
        console.log(chalk.gray('   参数:'));
        Object.entries(properties).forEach(([key, value]: [string, any]) => {
          const required = tool.inputSchema.required?.includes(key) ? ' (必需)' : '';
          console.log(chalk.gray(`     • ${key}${required}: ${value.description || value.type}`));
        });
      }
      console.log('');
    });
  } catch (error) {
    console.error(
      chalk.red('❌ 获取工具列表失败:'),
      error instanceof Error ? error.message : error
    );
  }
}

/**
 * 调用工具