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codegraph

CLI

Terminal window
codegraph                         # Run interactive installer
codegraph install                 # Run installer (explicit)
codegraph uninstall               # Remove CodeGraph from your agents (inverse of install)
codegraph init [path]             # Initialize in a project (--index to also index)
codegraph uninit [path]           # Remove CodeGraph from a project (--force to skip prompt)
codegraph index [path]            # Full index (--force to re-index, --quiet for less output)
codegraph sync [path]             # Incremental update
codegraph status [path]           # Show statistics
codegraph query <search>          # Search symbols (--kind, --limit, --json)
codegraph files [path]            # Show file structure (--format, --filter, --max-depth, --json)
codegraph context <task>          # Build context for AI (--format, --max-nodes)
codegraph callers <symbol>        # Find what calls a function/method (--limit, --json)
codegraph callees <symbol>        # Find what a function/method calls (--limit, --json)
codegraph impact <symbol>         # Analyze what code is affected by changing a symbol (--depth, --json)
codegraph affected [files...]     # Find test files affected by changes
codegraph serve --mcp             # Start MCP server

Query commands

Section titled “Query commands”

query, callers, callees, and impact all accept --json for machine-readable output.

Terminal window
codegraph query UserService --kind class --limit 10
codegraph callers handleRequest --json
codegraph impact AuthMiddleware --depth 3

affected

Section titled “affected”

Traces import dependencies transitively to find which test files are affected by changed source files. See Affected Tests in CI for options and a CI example.