cx

Use cx for semantic code navigation before reading whole files. Start narrow and only expand context when the task requires it.

Core Workflow

Follow this escalation order:

1. cx overview <path> to understand a file or directory.
2. cx symbols to discover named symbols.
3. cx definition or cx references to inspect a symbol or its semantic usages.
4. Read a full file only when semantic navigation cannot answer the question.

Use cx before exploring code, editing a named symbol, refactoring, or resuming work after context compression. For ambiguous names, find candidates with cx symbols --name "*partial*", then narrow definition with --from.

Before Running cx

• Use supported source languages or Markdown; do not use cx for YAML, JSON, TOML, binary files, anonymous functions, dynamic dispatch, or non-symbol regions.
• Work inside a git repository, or provide --root <path>.
• Ensure the required language grammar is installed. Run cx overview . for a first-use probe; its missing-grammar output includes the install command.

cx is read-only. Use normal read and edit tools for changes or for full-file context.

Optional References

Run cx skill references to list expanded guidance, then run cx skill references <name> to print one reference on demand.