codeTree

概述

codeTree 是一个 MCP 服务器，通过 tree-sitter 解析为 AI 编码代理提供结构化代码理解。它提供 23 个代码分析工具，包括骨架提取、符号解析、调用图生成、复杂度分析、死代码检测和变更影响分析。该服务器支持 10 种流行的编程语言，包括 Python、JavaScript、TypeScript、Go、Rust、Java、C、C++ 和 Ruby，可通过 uv 一键安装。

试试问 AI

装完之后，这里有 5 个你可以让 AI 做的事：

• get_file_skeletonget_file_skeleton(file_path)

  Get classes, functions, methods with line numbers + doc comments

  试试:Show me the structure of this file试试:List all functions in utils.py
• get_symbolget_symbol(file_path, symbol_name)

  Get full source of a function or class

  试试:Show me the complete definition of Calculator.add试试:Get the source code for authenticate_user
• find_referencesfind_references(symbol_name)

  Find all usages of a symbol across the repository

  试试:Where is calculate_total used?试试:Show all references to DatabaseConnection
• get_call_graphget_call_graph(file_path, function_name)

  Get what a function calls and what calls it

  试试:Show the call graph for main()试试:What does payment_processor call?
• get_complexityget_complexity(file_path, function_name)

  Get cyclomatic complexity breakdown

  试试:How complex is the validate function?试试:Show complexity metrics for render_component
• search_symbolssearch_symbols(query?, type?, parent?)

  Flexible symbol search with filters

  试试:Find all functions that handle authentication试试:Search for classes in auth.py
• get_repository_mapget_repository_map(max_items?)

  Get compact repo overview: languages, entry points, hotspots

  试试:Give me an overview of this codebase试试:What are the main entry points?
• get_change_impactget_change_impact(symbol_query?, diff_scope?)

  Analyze impact of code changes with risk levels

  试试:What will break if I change User class?试试:Show impact of modifying the payment API
• analyze_dataflowanalyze_dataflow(file_path, function_name, mode?)

  Analyze variable dataflow or taint tracing

  试试:Trace how user input flows in auth试试:Show dataflow in payment processing
• get_dependency_graphget_dependency_graph(file_path?, format?)

  Get file-level dependency graph as Mermaid or list

  试试:Show dependencies for main.py试试:Visualize module relationships
• find_testsfind_tests(file_path, symbol_name)

  Find test functions for a specific symbol

  试试:Find tests for the Calculator class试试:Show tests for validate_email
• suggest_docssuggest_docs(file_path?, symbol_name?)

  Find undocumented functions with context for doc generation

  试试:Find functions that need documentation试试:Suggest docs for payment module

可对比工具

安装

claude mcp add codetree -- uvx --from mcp-server-codetree codetree --root .

{
  "mcpServers": {
    "codetree": {
      "command": "uvx",
      "args": ["--from", "mcp-server-codetree", "codetree", "--root", "/path/to/your/project"]
    }
  }
}

FAQ

codeTree 与直接读取文件有何不同？

codeTree 通过提供结构化代码理解，将令牌消耗减少高达 25 倍，而无需读取整个文件。代理可以请求特定符号、骨架或关系，而不是处理原始代码。

codeTree 是否会取代 LSP 服务器？

不会，codeTree 通过 MCP 提供了一种轻量级、语言无关的代码理解方法，补充了 LSP 服务器。它是专门为 AI 代理而非人类开发人员设计的。

codeTree 对比