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KnowKit
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Code Review Graph

Open-source
4.3
Coding & Development

Builds a persistent knowledge graph of your codebase so AI reads only what matters — reducing review tokens by up to 49x.

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About Code Review Graph

Code Review Graph builds a persistent knowledge graph of your codebase to help AI tools like Claude Code read only relevant code. This Python-based tool reduces token usage by up to 49x during daily coding tasks and 6.8x during code reviews.

Best For

  • Large codebase analysis with AI assistance
  • Reducing AI coding costs through efficient context management

Pros & Cons

Pros

  • + Dramatically reduces token usage in AI code reviews
  • + Persistent graph avoids re-analyzing unchanged code
  • + Open source with 12.6k GitHub stars

Cons

  • - Primarily focused on Claude Code integration
  • - Initial codebase indexing may take time for large repos

Pricing

Open source and free to use

Key Features

  • Persistent knowledge graph for efficient codebase navigation
  • Reduces token usage up to 49x in daily coding tasks
  • Tree-sitter integration for accurate code analysis
  • MCP server support for Claude Code integration

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