abcoder

Overview

ABCoder features the Universal Abstract-Syntax-Tree (UniAST) specification that provides language-independent code information. It offers general parsers for multiple languages and implements Code-Retrieval-Augmented-Generation (Code-RAG) through MCP tools. The framework enables deep integration with Claude Code through AST-Driven Coding workflow, allowing for hallucination-free code analysis and precise execution.

Try asking AI

After installing, here are 5 things you can ask your AI assistant:

• get_repo_structure

  Retrieves the overall structure of a repository

  Try:Show me the repository structure for localsessionTry:List the main components of this codebase
• get_package_structure

  Gets the package structure within a specific module

  Try:Show me the package structure for the main moduleTry:What packages are in this repository?
• get_file_structure

  Provides the structure of files within a package

  Try:Show me the file structure for the session packageTry:List all files in the utils module
• get_ast_node

  Retrieves specific AST node details from code

  Try:Show me the AST details for the SessionManager classTry:Get the AST node for the backup function in manager.go

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Installation

go install github.com/cloudwego/abcoder@latest

abcoder parse {language} {repo-path} -o xxx.json

{
  "mcpServers": {
    "abcoder": {
      "command": "abcoder",
      "args": [
        "mcp",
        "{the-AST-directory}"
      ]
    }
  }
}

FAQ

What languages does ABCoder support?

ABCoder currently supports Go, Rust, C, Python, JavaScript/TypeScript, and Java with parsers. Writer support is available for Go and coming soon for other languages.

How does ABCoder ensure code privacy?

ABCoder processes code locally, uploading only pre-parsed ASTs when you choose to share them, ensuring your code remains confidential and secure.

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