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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.308 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Code CLI 21 Aug 2026
One change · claude-code

Agent SDK reference - Python changedagent-sdk/python

Nearest release: v2.1.238, published 10 hours before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

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First seen 14 Aug 2026 this site's first read of the page
Recorded edits62to this page, all time

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815815| `cwd` | `str \| Path \| None` | `None` | Current working directory |
816816| `cli_path` | `str \| Path \| None` | `None` | Custom path to the Claude Code CLI executable |
817817| `settings` | `str \| None` | `None` | Path to settings file |
818| `add_dirs` | `list[str \| Path]` | `[]` | Additional directories Claude can access |
818| `add_dirs` | `list[str \| Path]` | `[]` | Additional directories Claude can access. The SDK passes each entry to Claude Code as `--add-dir`, so with the `project` setting source Claude Code also [loads the directory's skills, commands, and subagents](/docs/en/permissions#additional-directories-grant-file-access-not-configuration) |
819819| `env` | `dict[str, str]` | `{}` | Environment variables merged on top of the inherited process environment. See [Environment variables](/docs/en/env-vars) for variables the underlying CLI reads, and [Handle slow or stalled API responses](#handle-slow-or-stalled-api-responses) for timeout-related variables |
820820| `extra_args` | `dict[str, str \| None]` | `{}` | Additional CLI arguments to pass directly to the CLI |
821821| `max_buffer_size` | `int \| None` | `None` | Maximum bytes when buffering CLI stdout |
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