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Google·May 8, 2026·v2026-05-08·free

Google Code Wiki

Code Wiki is a new perspective on development for the agentic era. Gemini-generated documentation that's always up-to-date. Automatically generates and maintains interactive knowledge bases from code repositories, with AI agents that update docs when PRs merge, diagrams that visualize architecture, and natural language chat to understand your codebase.

GeminiAI DocumentationCode UnderstandingDeveloper ToolsOpen SourceDocumentationAgentic AI
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overview

Code Wiki is a new perspective on development for the agentic era. Gemini-generated documentation that's always up-to-date. Automatically generates and maintains interactive knowledge bases from code repositories, with AI agents that update docs when PRs merge, diagrams that visualize architecture, and natural language chat to understand your codebase.

key features
  • 01Gemini-generated documentation: AI agent automatically generates and maintains a rich, interactive knowledge base from your code
  • 02Always up-to-date: Every time a pull request is merged, the relevant documentation is automatically updated
  • 03Architecture diagrams: Complex systems transformed into clear, intuitive visuals that bring architecture to life
  • 04Natural language chat: Ask questions about architecture, find function definitions, understand complex logic in natural language
  • 05Code linking: Instantly jump from architectural overview to exact service, or from function description to code definition
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