coderlm

Structural codebase navigation for supported languages (Rust, Python, TypeScript, JavaScript, Go, Java, Scala, Ruby, PHP, Zig, SQL). Provides tree-sitter-backed indexing: find symbols by name, get exact function bodies, follow caller chains, discover tests. Works best combined with the Read tool: use coderlm CLI (`search`, `impl`, `callers`) to locate the right code across a codebase, then `Read` the identified files directly for full context. Use for: tracing execution paths across multiple files, answering 'what calls X', 'how does X work', 'where is X defined'. Avoid raw bash grep/find — use the coderlm `grep` command instead.