// This skill should be used when understanding code structure, finding dependencies between functions/classes, tracing call graphs, or exploring code relationships. Trigger phrases include 'code graph', 'call graph', 'who calls', 'what calls', 'find dependencies', 'code structure', 'inheritance', 'find paths'.
| name | code-graph |
| description | This skill should be used when understanding code structure, finding dependencies between functions/classes, tracing call graphs, or exploring code relationships. Trigger phrases include 'code graph', 'call graph', 'who calls', 'what calls', 'find dependencies', 'code structure', 'inheritance', 'find paths'. |
You own the full cgraph lifecycle: database, indexing, and querying. The user should never need to run cgraph commands manually.
cgraph commands fail with connection errors, run cgraph ensure-db first.cgraph is not found, see management.md for installation instructions.cgraph index . --ignore node_modules --ignore venv --ignore .git --ignore __pycache__--repo defaults to the current directory name if omitted.# Index the current project
cgraph index . --ignore node_modules --ignore venv --ignore .git --ignore __pycache__
# Index a specific folder with a custom name
cgraph index /path/to/project --repo my-project --ignore node_modules
# Clone and index a remote repository
cgraph index-repo https://github.com/org/repo --ignore node_modules
# Search for entities by prefix
cgraph search get_user
cgraph search parse
cgraph search MyClass
Results return JSON with node id, labels (File, Class, Function, etc.), and properties (name, path, src_start, src_end). Use the id for follow-up queries.
# Get all neighbors of a node
cgraph neighbors 42 --repo my-project
# Filter by relationship type
cgraph neighbors 42 --rel CALLS # what does it call?
cgraph neighbors 42 --rel DEFINES # what does it define?
# Filter by destination label
cgraph neighbors 42 --label Function # only function neighbors
# Multiple nodes at once
cgraph neighbors 42 55 --repo my-project
# Trace call-chain paths between two nodes
cgraph paths 42 99 --repo my-project
Follows CALLS edges to find how one function reaches another.
# List all indexed repos
cgraph list
# Show stats for a repo
cgraph info --repo my-project
path, src_start, src_end — use the Read tool to load the actual source code at those locations.querying.md for detailed JSON structures and common query patterns.