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Sweep 28 Aug 2026 · 00:00Z Build v2.1.250 478 read Stable v2.1.236 Latest v2.1.250 Next v2.1.250 Feeds RSS JSON llms.txt

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

Reference / Environment variables

DISABLE_EXTRA_USAGE_COMMAND

A Claude Code environment variable, read out of the shipped bundle. It has been in the build since v2.1.138, including the newest one read.

What it is

Setting DISABLE_EXTRA_USAGE_COMMAND now also hides the buy-credits prompts, which point at /model instead.

Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.248.

Presence across releases

ReleasesReadingDeclared typeDefault
2.1.245 – 2.1.250 5 releases never mined — —
2.1.160 – 2.1.243 75 releases in the build bool —
2.1.138 – 2.1.159 20 releases in the build — —

A row reading never mined is a release with no archived bundle behind it. Nothing was read out of it, so nothing here says whether the name was in it. A declared type or a default is only ever what that release's own bundle stated.

Changelog entries naming it

  1. v2.1.248Usage-credits prompts now checked against the disable flag too

    Setting DISABLE_EXTRA_USAGE_COMMAND now also hides the buy-credits prompts, which point at /model instead.

    named in this entry

  2. v2.1.248Three more billing types can reach the extra-usage command

    Three more billing types, including AWS Marketplace, now reach the extra-usage prompts.

    named in this entry

Documentation pages

A reference table page is one whose own table defines this name, and it is where the description above came from. A page that mentions it carries the name somewhere in its text and may say nothing about it at all. Every page carrying it.

Names beside it

Every environment variable in the inventory starting disable, up to twelve of them.

DISABLE_AUTO_COMPACTUnknown model names now get an assumed context budget so auto-compact works instead of stalling. 2.1.138 DISABLE_AUTOUPDATERDISABLE_AUTOUPDATER=0 or false no longer disables updates; only truthy values count now. 2.1.138 DISABLE_BRIEF_MODE_STOP_HOOKNo description from anybody. 2.1.138 DISABLE_BUG_COMMANDFeedback and bug-report commands are hidden when Claude Code runs through the SDK. 2.1.138 DISABLE_COMPACTUnknown model names now get an assumed context budget so auto-compact works instead of stalling. 2.1.138 DISABLE_COST_WARNINGSNo description from anybody. 2.1.138 DISABLE_DOCTOR_COMMANDNo description from anybody. 2.1.138 DISABLE_ERROR_REPORTINGNo description from anybody. 2.1.138 DISABLE_FEEDBACK_COMMANDFeedback and bug-report commands are hidden when Claude Code runs through the SDK. 2.1.138 DISABLE_GROWTHBOOKAuto mode uses sensible built-in defaults when remote config is missing, instead of everything off. 2.1.138 DISABLE_INSTALL_GITHUB_APP_COMMANDNo description from anybody. 2.1.138 DISABLE_INSTALLATION_CHECKSDISABLE_INSTALLATION_CHECKS now reads its value, so 0 or false means off. 2.1.138

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 environment variable does. All environment variables.