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Work with sessions Claude Code CLI · in the page agent-sdk/sessions …exists only in memory for the duration of the call. In Python, set [`CLAUDE_CODE_SKIP_PROMPT_HISTORY`](/docs/en/env-vars) in the `env` option to suppress transcript writes instead. | ### Continue, r… Explore the .claude directory Claude Code CLI · in the page claude-directory …eanupPeriodDays` to shorten how long transcripts are kept * Set the [`CLAUDE_CODE_SKIP_PROMPT_HISTORY`](/docs/en/env-vars) environment variable to skip writing transcripts and prompt history in any mo… CLI reference Claude Code CLI · in the page cli-reference …s are not saved to disk and cannot be resumed. Print mode only. The [`CLAUDE_CODE_SKIP_PROMPT_HISTORY`](/docs/en/env-vars) environment variable does the same in any mode… Error reference Claude Code CLI · in the page errors …| | `Transcript saving is off — CLAUDE_CODE_SKIP_PROMPT_HISTORY is set`… Manage sessions Claude Code CLI · in the page sessions …cript writes in all modes | [`CLAUDE_CODE_SKIP_PROMPT_HISTORY`](/docs/en/env-vars) | Environment variable | | Suppress writes for one non-int…