off

A Claude Code settings key, read out of the shipped bundle. No mined inventory carries it: everything below comes from what this site has written about it.

Releases whose published page names off.

1. v2.1.319 6 Nov 2026
   Server experiment can skip an edit-approval pre-check in auto mode

   A server-controlled experiment can count, or for some calls skip, the accept-edits pre-check for auto-mode tool calls

   found in this entry's text

2. v2.1.315 30 Oct 2026
   Post-turn memory's smaller_pass gains a form setting

   The smaller_pass block in CLAUDE_CODE_POST_TURN_MEMORY_CONFIG now takes form (turns or inline) and its mode can only be off or shadow

   found in this entry's text

3. v2.1.314 30 Oct 2026
   Disabling experimental betas now switches off auto mode's classifier on direct connections

   With CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS set on a direct Anthropic connection, auto mode now treats its classifier as switched off

   found in this entry's text

4. v2.1.310 23 Oct 2026
   A project's settings can only turn CLAUDE_CODE_MODEL_CATALOG off

   Project settings files may set CLAUDE_CODE_MODEL_CATALOG only to "off"; any other value is ignored with a warning

   found in this entry's text

5. v2.1.300 14 Oct 2026
   Usage data records prompt length and a prompt-check setting

   Claude Code's usage data can now record the length of a prompt, and one event also carries a prompt-check setting when it is not off

   found in this entry's text

6. v2.1.299 14 Oct 2026
   New hidden --fast-mode option turns fast mode on or off at launch

   A new hidden --fast-mode on or --fast-mode off command-line option sets fast mode for a launch, unless fastMode is already set elsewhere

   found in this entry's text

7. v2.1.299 14 Oct 2026
   /effort and /fast now work in agent view

   In agent view, /effort and /fast now take effect instead of telling you to attach to a session

   found in this entry's text

8. v2.1.295 8 Oct 2026
   New setting caps how long a runner's git fetch waits on server progress

   CLAUDE_RUNNER_FETCH_SERVER_PROGRESS_CAP_MS sets a time cap on server-side progress when a runner fetches a repository

   found in this entry's text

9. v2.1.295 8 Oct 2026
   CLAUDE_CODE_POLISHED_DEWDROP now accepts drop, block or off

   The CLAUDE_CODE_POLISHED_DEWDROP environment variable now overrides a setting with one of three values: drop, block or off

   found in this entry's text

10. v2.1.295 8 Oct 2026
    Runner help warns about leftover session state and shows warn as default

    Self-hosted runner help now says session state stays on disk when cleanup is off, and marks warn as the default confinement mode

    found in this entry's text

11. v2.1.293 7 Oct 2026
    Desktop app admin settings gain SSH, home layout and update-cap options

    Admin settings for the Claude Desktop app gain sshTransport, desktopHome and dangerousMaxVersion

    found in this entry's text

12. v2.1.290 5 Oct 2026
    Placing files in a cloud session's home folder is checked more carefully

    Copying files into a cloud session's home folder now confirms the source did not change mid-copy and records how long a setting check waited

    found in this entry's text

13. v2.1.285 29 Sep 2026
    Remote project sync is treated as off when no sync engine is available

    With no sync engine, a remote machine set to two_way or upload_only project sync is treated as off, and the separate-copy hint is always shown

    found in this entry's text

14. v2.1.284 28 Sep 2026
    Ultracode is now an on/off switch that works with any effort level

    Ultracode is no longer an effort level that forces xhigh; you turn it on or off with /effort ultracode on or off

    found in this entry's text

15. v2.1.284 28 Sep 2026
    Transcript sync can record an account-level on, read-only or off choice

    Saved pause records for transcript sync can now store an account-level choice of on, read-only or off, with two new pause reasons

    found in this entry's text

16. v2.1.281 23 Sep 2026
    Keepalive-after-stop flag check refactored to take the flag name

    The keepalive-after-stop check was restructured to take its flag name as a parameter, with no change in behaviour

    found in this entry's text

17. v2.1.281 23 Sep 2026
    Remote Control can hold back transcript upload until a client opens the session (dark-launched)

    Remote Control has a new mode that holds back the full transcript upload until a client opens the session, controlled by remote config

    found in this entry's text

18. v2.1.281 23 Sep 2026
    Enabled/disabled status indicator shows on/off

    A list row's status now reads on or off for enabled items instead of success or pending

    found in this entry's text

19. v2.1.281 23 Sep 2026
    Built-in marketplace rows hide actions they can't take

    The marketplace manager no longer shows action hints on built-in rows that can't use them

    found in this entry's text

20. v2.1.281 23 Sep 2026
    Status indicator gains on/off states

    The status indicator icons gain an on state (green tick) and an off state (circle)

    found in this entry's text

21. v2.1.280 22 Sep 2026
    Three new hidden CLI settings-edit commands for the VS Code extension

    Three new hidden CLI commands let the VS Code extension edit skill, sandbox, and Chrome settings

    found in this entry's text

22. v2.1.277 18 Sep 2026
    Reminders about kept/discarded output now default to full scope

    Reminders about kept-or-discarded output now default to reaching the whole conversation instead of being off

    found in this entry's text

23. v2.1.274 16 Sep 2026
    SSE transport can parse a worker attestation policy header, but nothing installs the sink

    SSE network transport can parse a worker attestation policy header, but nothing installs it yet

    found in this entry's text

24. v2.1.271 14 Sep 2026
    New 'sleepy_snowflake' reminder-scope control per model/conversation

    New 'sleepy_snowflake' setting controls how widely kept reminders are delivered, per model and conversation

    found in this entry's text

25. v2.1.269 11 Sep 2026
    New CLI flags for the plugin-eval command: --trust-plugin and --allow-real-servers

    claude plugin eval adds --trust-plugin for CI and --allow-real-servers to run real MCP servers without mocks

    found in this entry's text

26. v2.1.269 11 Sep 2026
    'Switch models on flag' setting changed from boolean toggle to an explicit choice

    The 'switch models on flag' setting is now a named choice instead of a plain on/off toggle

    found in this entry's text

27. v2.1.260 3 Sep 2026
    Remote Control machine-profile sharing setting

    A new setting controls how much machine info Remote Control shares when it registers a device.

    found in this entry's text

28. v2.1.260 3 Sep 2026
    /advisor command reports a 'consent_pending' telemetry state and per-session-only setting

    /advisor now tracks a pending-consent state and can be set for just the current session.

    found in this entry's text

29. v2.1.260 3 Sep 2026
    New hidden 'advisor' local command

    A hidden advisor command exists but stays disabled unless two internal gates pass.

    found in this entry's text

30. v2.1.259 2 Sep 2026
    New mcp discovery projection prior gate

    A new gate resolves MCP discovery projection to legacy-only, all or off, and defaults to off.

    found in this entry's text

31. v2.1.259 2 Sep 2026
    MCP client-capabilities header gains a discover-protocol-version companion header

    claude.ai MCP calls now send a discover-protocol-version header whenever the discovery mode isn't off.

    found in this entry's text

32. v2.1.257 1 Sep 2026
    Init frame schema gains 'host' and 'serving' fields for local tool serving to cloud sessions

    The init frame can announce the local machine and whether it serves Bash, Read, Write and Edit calls to a cloud session.

    found in this entry's text

33. v2.1.257 1 Sep 2026
    Prefix-ledger 'tell the model about changed sites' notice — currently dark

    Prompt assembly can tell the model which prefix sites changed since an earlier render, but the mode is hardcoded off.

    found in this entry's text

34. v2.1.248 27 Aug 2026
    Directory sync seeding reports a settled outcome

    The first copy of your directory to the cloud now reports a settled outcome and whether the first pass finished.

    found in this entry's text

35. v2.1.248 27 Aug 2026
    Workflow-authoring skill autoloads and gates the Workflow tool

    A bundled workflow-authoring skill loads itself when you mention workflows, and multi-agent runs need your ask.

    found in this entry's text

36. v2.1.247 26 Aug 2026
    Sandbox status can be reported as machine-readable JSON

    Sandbox status can be emitted as a JSON object covering availability, enablement, strict mode and filesystem policy.

    found in this entry's text

37. v2.1.246 25 Aug 2026
    Cloud directory sync is now git-only, plus a new mode for plain folders

    Cloud directory sync now only does git; the per-file and archive engines are gone.

    found in this entry's text

38. v2.1.242 24 Aug 2026
    Cloud directory sync gains git and tar-archive engines beside the per-file lane

    Cloud file sync gains git-bundle and tar-archive modes, but you still sync file by file.

    found in this entry's text

39. v2.1.239 21 Aug 2026
    Relay message envelopes are parsed but only honoured behind an off-by-default flag

    Extra routing details on relayed messages are stored but ignored unless a server flag turns them on.

    found in this entry's text

40. v2.1.227 10 Aug 2026
    Wrap-up nudge during the rate-limit grace window

    Claude could be nudged to wrap up or checkpoint during your usage-limit grace window, but nothing fires.

    found in this entry's text

41. v2.1.227 10 Aug 2026
    Usage-limit grace window can ask for next steps

    The grace-window nudge can now ask Claude to checkpoint and list remaining work, but stays off.

    found in this entry's text

42. v2.1.224 7 Aug 2026
    Feedback drafts explicitly cover the model's behaviour, not just the product

    The feedback tool now says it covers Claude's own behaviour, not just product bugs.

    found in this entry's text

43. v2.1.195 26 Jun 2026
    Skill Override Lookup Extended to Local Settings

    found in this entry's text

44. v2.1.178 15 Jun 2026

    found in this entry's text

45. v2.1.178 15 Jun 2026
    TODO Reminder Mode Control

    found in this entry's text

46. v2.1.122 28 Apr 2026
    "Investigate First" System Prompt [Gradual Rollout]

    found in this entry's text

47. v2.1.116 20 Apr 2026
    /fast Command (Non-Interactive Variant)

    found in this entry's text

48. v2.1.116 20 Apr 2026
    Voice Mode Enhancements

    found in this entry's text

49. v2.1.105 13 Apr 2026
    Skill Listing Configuration

    found in this entry's text

50. v2.1.92 4 Apr 2026
    Voice Handsfree Mode [In Development]

    found in this entry's text

51. v2.1.63 28 Feb 2026
    Fast Mode Cooldown State

    found in this entry's text

No release's published evidence quotes this name. The ledger indexes the Evidence lines of every changelog on this site, so this says nobody here has ever quoted it; it says nothing about how old the name is.

The miner has never read a build containing this name. It is here because a changelog entry of ours names it, which is evidence that it existed and not evidence of which releases carried it. The inventory starts at v2.1.138 and everything older than that was never mined.

Read out of the published npm bundle release by release, and out of Anthropic's own documentation as this site captured it. Nothing on this page is a description anybody here wrote about what the settings key does. All settings keys.