Codewalk
Dependency-aware AI for code review and code understanding
Codewalk launched on July 21, 2026 with 10 votes, #1,657 of 24,623 launches that month and more than 90% of that year's launches.
What it does
Large codebases are hard to review and even harder to understand. Codewalk grounds AI in your repository instead of guessing. AI code reviews work instantly on PRs—no indexing required. For deeper understanding, Codewalk builds a dependency graph and semantic index to answer questions with source-cited code and visualize blast radius before you refactor. Open source, self-hosted, and available as an MCP server, web app, or API.
Codewalk maps your dependencies, answers your questions with source citations, and shows exactly what breaks before you refactor. Open source codebase intelligence.
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