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Sweep 25 Sep 2026 · 19:33Z Build v2.1.283 504 read Stable v2.1.274 Latest v2.1.283 Next v2.1.283 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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reference changedmanaged-agents/reference

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9696These are the `ant beta:worker` CLI flags for the pre-built worker that drives a `self_hosted` environment. See [Self-hosted sandboxes](https://platform.claude.com/docs/en/managed-agents/self-hosted-sandboxes) for setting up the environment, running a worker, and the SDK helper options.
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98| Flag | Description |
99| ---------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
100| `--environment-id` | The environment to poll for work. Also reads from `ANTHROPIC_ENVIRONMENT_ID`. |
101| `--environment-key` | Authenticates the worker with this environment. Also reads from `ANTHROPIC_ENVIRONMENT_KEY`. |
102| `--workdir` | Directory where skills are downloaded and tools read and write files. Defaults to `.` (the current directory); the system default working directory is `/workspace`. |
103| `--on-work` | Script to call for each claimed work item instead of running tools in-process. Receives session details as environment variables. |
104| `--unrestricted-paths` | Allow the file tools to read and write paths outside `--workdir`. The workdir check is a guardrail for the file tools only, not a sandbox; it does not constrain bash. |
105| `--max-idle` | How long to wait after the session goes idle with an `end_turn` [stop reason](https://platform.claude.com/docs/en/api/handling-stop-reasons) before shutting down. Defaults to `60s`. |
106| `--log-format` | Log output format. Use `json` for structured log ingestion. Defaults to `text`. |
98| Flag | Description |
99| ---------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
100| `--environment-id` | The environment to poll for work. Also reads from `ANTHROPIC_ENVIRONMENT_ID`. |
101| `--environment-key` | Authenticates the worker with this environment. Also reads from `ANTHROPIC_ENVIRONMENT_KEY`. |
102| `--workdir` | Directory where skills are downloaded and tools read and write files. Defaults to `.` (the current directory); the system default working directory is `/workspace`. |
103| `--on-work` | Script to call for each claimed work item instead of running tools in-process. Receives session details as environment variables. |
104| `--unrestricted-paths` | Allow the file tools to read and write paths outside `--workdir`. The workdir check is a guardrail for the file tools only, not a sandbox; it does not constrain bash. |
105| `--max-idle` | How long to wait after the session goes idle with an `end_turn` [stop reason](https://platform.claude.com/docs/en/build-with-claude/handling-stop-reasons) before shutting down. Defaults to `60s`. |
106| `--log-format` | Log output format. Use `json` for structured log ingestion. Defaults to `text`. |
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108108The CLI worker does not mount [memory stores](https://platform.claude.com/docs/en/managed-agents/memory): a session that attaches one still runs, but the agent finds nothing at the store's `mount_path` and no changes sync back to the store. To use memory stores in sessions on a self-hosted environment, run the SDK worker instead; see [Use memory stores](https://platform.claude.com/docs/en/managed-agents/self-hosted-sandboxes#use-memory-stores).
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