Get all classes and function signatures in a source file without their bodies.

Get the full source code of a specific function or class by name.

Find all usages of a symbol across the entire repo.

Get what a function calls and what calls it across the repo.

Get import/use statements from a source file.

Get skeletons for multiple files in one call.

Get the full source code of multiple symbols in one call.

Get cyclomatic complexity of a function.

Find symbols that are defined but never referenced elsewhere in the repo.

Find all functions transitively affected if a symbol is changed.

Shows direct and indirect callers (what breaks) and dependencies (what it relies on).

Find duplicate or near-duplicate functions in the repo.

Detects Type 1 (exact copies) and Type 2 (copies with renamed variables).

Search for symbols across the repo with flexible filters.

All parameters optional — combine for powerful filtering.

Find test functions associated with a symbol.

Searches by naming convention (test_), direct reference, and file convention (test_). Results ranked by confidence.

Report on graph index freshness and stats.

Get a compact overview of the repository for onboarding.

Returns languages, entry points, hotspots, recommended start_here symbols, and stats — everything an agent needs to orient in an unfamiliar repo.

Disambiguate a short symbol name into ranked qualified matches.

Resolves ambiguous names like 'add' to specific qualified symbols ranked by relevance (path match, non-test preference, centrality).

Search the code graph with flexible filters and pagination.

Analyze impact of a change — by explicit symbol or git diff.

Shows direct/transitive callers with risk classification and affected tests.

Analyze variable dataflow and security taint paths in a function.

Find high-leverage optimization targets by combining complexity and call frequency.

Returns functions ranked by hot_score = complexity * inbound_call_count. Functions with high scores are called often AND complex — prime optimization targets.

Get the file dependency graph as Mermaid syntax or a list.

Shows which files import which other files, useful for understanding module structure and identifying circular dependencies.

Analyze git history: blame, churn, or change coupling.

Find undocumented functions and assemble context for writing docs.