swiftlens

概述

SwiftLens 是一个专为 iOS/Swift 开发设计的专业 MCP 服务器。它通过直接集成 Apple 的 SourceKit-LSP，为 AI 代理和 Swift 代码库提供语义级分析，具有 Xcode 级别的精度。服务器提供 15 种不同的工具用于单文件和跨文件分析、符号导航和代码修改功能。它提供令牌优化的输出，以实现高效的 AI 交互，并能与标准 Swift 项目开箱即用，但需要索引存储进行跨文件分析。

试试问 AI

装完之后，这里有 3 个你可以让 AI 做的事：

• swift_analyze_file

  Analyze structure and symbols in a Swift file

  试试:Analyze the structure of ViewController.swift试试:Examine the symbols in Main.swift
• swift_analyze_multiple_files

  Batch analyze multiple Swift files

  试试:Analyze all Swift files in the Models directory试试:Check the structure of these files: AppDelegate.swift, SceneDelegate.swift
• swift_summarize_file

  Get symbol counts and file summary

  试试:Summarize the User.swift file试试:Give me a summary of FileManager.swift with symbol counts
• swift_get_symbols_overview

  Extract top-level type declarations

  试试:List all top-level types in Networking.swift试试:Show me all class declarations in DataModels.swift
• swift_get_declaration_context

  Get fully-qualified symbol paths

  试试:Get the declaration context for the login method试试:Show the full path for the User class
• swift_get_file_imports

  Extract import statements

  试试:List all imports in Authentication.swift试试:Show what APIs are being imported in Networking.swift
• swift_validate_file

  Validate syntax and types with swiftc

  试试:Check if PaymentValidator.swift has syntax errors试试:Validate types in ComplexAlgorithm.swift
• swift_check_environment

  Verify Swift development setup

  试试:Check if my environment is ready for SwiftLens试试:Verify Xcode and SourceKit-LSP are properly installed
• swift_build_index

  Build index store for current project

  试试:Build the index for my Swift project试试:Prepare cross-file analysis with index store
• swift_find_symbol_references

  Find all references to a symbol

  试试:Find all references to the User class试试:Show every usage of the authenticate method
• swift_get_symbol_definition

  Jump to symbol definition

  试试:Show where the database is defined试试:Find the definition of the cacheManager
• swift_get_hover_info

  Get type info and documentation

  试试:Get type information for the User struct试试:Show hover info for the API_KEY constant

可对比工具

安装

{
  "mcpServers": {
    "swiftlens": {
      "command": "uvx",
      "args": ["swiftlens"]
    }
  }
}

# 导航到您的 Swift 项目
cd /path/to/your/swift/project

# 使用索引构建
swift build -Xswiftc -index-store-path -Xswiftc .build/index/store

swiftlens 对比