feat: add web search tool with Tavily provider integration #496
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Contributor
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这个直接按需配置MCP会不会更便捷一些？ |
Contributor
Author
直接按需配置MCP确实更灵活，但当前内置实现提供了更好的开箱即用体验。理想方案是两者结合：保留内置常用提供商确保易用性，同时支持MCP扩展满足个性化需求。 |
sorrycc
requested changes
Dec 8, 2025
Member
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感觉这个是不是适合插件 |
Contributor
Author
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之前我也想过作为一种插件能力去支持，但是后来又想这种联网搜索功能是一个通用性很强的功能。
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- Add conditional registration for search tool based on config and API key - Prevent runtime errors when search is configured but API key is missing - Silently skip registration to follow graceful degradation pattern - Import getProviderApiKey helper for API key validation
Member
主要是费用的问题 大部分应该的不会买 除非公司提供 |
Contributor
Author
理解你的顾虑。不过换个角度看：项目本身需要配置 LLM API Key 才能运行，这个「付费」门槛其实在使用项目时就已经跨过了，而联网搜索相比 LLM 调用是相对低频的功能。Tavily 每月有 1000 次免费额度，对个人使用来说应该是够的，如果需要也可以接入 Brave Search(每月免费 2000 次)等其他服务。当前的代码逻辑是完全可选的：不配置 search 或 API Key 就会自动禁用，不影响其他功能，相当于为有需求的场景预留能力。 |
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增加联网搜索功能，抽象基类封装通用逻辑（请求、重试、错误处理），Tavily 作为具体实现，通过注册表管理，方便扩展新搜索源。
export TAVILY_API_KEY=tvly-dev-***