feat: 实现 Tool Search Tool 动态工具发现机制

- 新增 ToolRegistry 工具注册表,支持核心工具和延迟加载工具分离
- 新增 tool_search 元工具,支持关键词搜索发现可用工具
- 新增基于关键词的搜索算法,按相关度评分排序
- 为所有工具添加 metadata(分类、关键词、延迟加载标识)
- 修改 Agent 支持动态工具注入,tool_search 结果自动添加到可用工具
- 核心工具(tool_search, bash)始终加载,其他工具按需发现
This commit is contained in:
2025-12-10 19:51:25 +08:00
parent e435b2f8f8
commit bc1ece3dad
19 changed files with 569 additions and 66 deletions
+10 -2
View File
@@ -1,6 +1,7 @@
import * as fs from 'fs/promises';
import * as path from 'path';
import type { Tool, ToolResult } from '../../types/index.js';
import type { ToolResult } from '../../types/index.js';
import type { ToolWithMetadata } from '../types.js';
import { loadDescription } from '../load_description.js';
import { getPermissionManager } from '../../permission/index.js';
@@ -18,9 +19,16 @@ async function copyRecursive(source: string, dest: string): Promise<void> {
}
}
export const copyFileTool: Tool = {
export const copyFileTool: ToolWithMetadata = {
name: 'copy_file',
description: loadDescription('copy_file'),
metadata: {
name: 'copy_file',
category: 'filesystem',
description: '复制文件或目录',
keywords: ['copy', 'file', 'cp', 'duplicate', '复制', '文件', '拷贝'],
deferLoading: true,
},
parameters: {
source: {
type: 'string',