# CLI Parameter: --add-dir
Add an additional directory for Claude Code to access beyond the working directory.
- **Type:** path
- **Default:** — (Claude Code default; no additional directories when not specified)
- **Command:** [`run`](../command/01_run.md)
- **Group:** [Claude-Native Flags](../param_group/01_claude_native_flags.md)
- **Validation:** requires a value; `--add-dir` at end of argv → error
```sh
clr "Fix bug" --add-dir /path/to/shared/lib
clr --add-dir ../common "Review dependencies"
```
### Referenced Parameter Groups
| 1 | [Claude-Native Flags](../param_group/01_claude_native_flags.md) | Full | `--print`, `--model`, `--verbose`, `--effort`, `--json-schema`, `--mcp-config`, `--output-format`, `--max-turns`, `--allowed-tools`, `--disallowed-tools`, `--max-budget-usd`, `--fallback-model` |
### Referenced Commands
| 1 | [`run`](../command/01_run.md) | — | — |
| 5 | [`ask`](../command/05_ask.md) | — | — |