First Day in an Unfamiliar Codebase

Scans a repository and auto-generates a hierarchical set of AGENTS.md files at the root and in complexity-scored subdirectories.

Token-efficient codebase navigation that uses tree-sitter AST parsing to map structure first and only unfold the symbols you actually need.

Detects the languages in your project, installs and configures the right language server, then verifies it with a real diagnostics roundtrip.

Searches and reads local session transcripts across 20+ coding agents (Codex, Claude Code, OpenCode, and more) so you can recall past work with evidence.

Explains a specific file, function, or module in depth by combining a pre-built knowledge graph with the actual source code.

Scans a repository and builds an interactive knowledge graph of its architecture, components, and relationships.

Maps a codebase into feature-grouped Mermaid flowcharts, hunts duplicated concerns with file:line evidence, and proposes the simplest unified architecture before a refactor.