📦 v1.2.5

Release Notes (v1.2.0 -> v1.2.5) / 更新说明（v1.2.0 -> v1.2.5）

Highlights / 重点更新

• Added generic web fetch tool: fetchWebContent
  新增通用网页抓取工具：fetchWebContent
• Added engine-name normalization (e.g. Bing, DuckDuckGo, linux.do)
  新增搜索引擎名称标准化（如 Bing、DuckDuckGo、linux.do）
• Hardened web-fetch security (SSRF guard + response size limits)
  强化网页抓取安全（SSRF 防护 + 响应体大小限制）
• Fixed Vercel/Serverless runtime error: MCP error -32603: keyValidator._parse is not a function
  修复 Vercel/Serverless 运行时错误：MCP error -32603: keyValidator._parse is not a function

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Added / 新增

• New tool: fetchWebContent for public HTTP(S) URLs, including Markdown and HTML extraction
  新增 fetchWebContent 工具，支持公开 HTTP(S) 链接抓取，含 Markdown/HTML 内容提取

• Configurable MCP tool names via env vars:
  新增工具名环境变量配置：

  • MCP_TOOL_SEARCH_NAME
  • MCP_TOOL_FETCH_LINUXDO_NAME
  • MCP_TOOL_FETCH_CSDN_NAME
  • MCP_TOOL_FETCH_GITHUB_NAME
  • MCP_TOOL_FETCH_JUEJIN_NAME
  • MCP_TOOL_FETCH_WEB_NAME

• New test coverage:
  新增测试覆盖：

  • test:web-content
  • test:web-content:live
  • test:engine-normalization
  • test:url-safety

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Changed / 变更

• search.engines input is now normalized before enum validation
  search.engines 参数在枚举校验前先做标准化处理

• Logging output moved to stderr for better MCP/stdio compatibility
  日志输出统一到 stderr，提升 MCP/stdio 兼容性

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Fixed / 修复

• Fixed Brave parser compatibility with updated page structure
  修复 Brave 页面结构变更导致的解析问题

• Improved LinuxDo search fallback behavior
  优化 LinuxDo 搜索回退逻辑

• Fixed schema parsing/runtime compatibility issue in serverless deployments
  修复 Serverless 部署下的 schema 解析兼容性问题

• Resolved dependency mismatch causing:
  解决依赖不一致导致的报错：

  • MCP error -32603: keyValidator._parse is not a function

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Security / 安全

• SSRF protections for fetchWebContent:
  fetchWebContent 增加 SSRF 防护：

  • block localhost/private/link-local targets
    拦截 localhost / 私网 / 链路本地地址
  • re-validate redirect final URL
    对重定向后的最终 URL 再次校验

• Response/body size limits added before full processing
  在完整处理前增加响应体大小限制，降低内存风险

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Compatibility / 兼容性

• No breaking changes
  无破坏性变更

• Existing canonical engine values keep working as-is
  现有标准引擎参数保持兼容（如 bing、duckduckgo）

What's Changed

• feat: Configurable tool names by @lightdot in #24
• chore: replace console.log with console.error fix #23 by @Aas-ee in #25
• fix(brave,linuxdo): update selectors for SvelteKit SSR & add Brave fallback by @Zacklinkk in #39
• chore(package): Update package name and add zod dependency by @Aas-ee in #40
• fix(docs): fix readme by @Aas-ee in #41
• Feature/feature web fetch by @Aas-ee in #42
• feat(web): Enhanced security and reliability of web content acquisition by @Aas-ee in #43

New Contributors

• @lightdot made their first contribution in #24
• @Zacklinkk made their first contribution in #39

Full Changelog: v1.2.0...v1.2.5