CLAUDECODE

A Claude Code environment variable, read out of the shipped bundle. It has been in the build since v2.1.160, including the newest one read.

Releases whose published page names CLAUDECODE.

1. v2.1.304 19 Oct 2026
   Warnings when disk space or memory runs low

   Claude Code can warn you, and tell Claude, when free disk space or memory drops below limits you set with two new environment variables

   found in this entry's text

2. v2.1.304 19 Oct 2026
   Low disk and memory watchdog no longer needs the diagnostics variable

   The watchdog that warns about low disk space or memory no longer requires CLAUDE_CODE_DIAGNOSTICS_FILE to be set before it can start

   found in this entry's text

3. v2.1.269 11 Sep 2026
   'claude plugin eval' skips auto-publishing its report when the run looks like it was launched by Claude Code itself

   'claude plugin eval' no longer auto-publishes reports when the run looks machine-launched rather than started by a person

   found in this entry's text

4. v2.1.228 11 Aug 2026
   CLAUDE_CODE_COWORK_FRAME_ARTIFACTS forces artifact permissions to be re-asked

   A new environment variable makes every artifact write and republish ask permission again instead of remembering approval.

   found in this entry's text

5. v2.1.75 13 Mar 2026

   found in this entry's text

6. v2.1.40 12 Feb 2026
   Nested Session Detection

   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.

One row per release since the first build this name was read out of. Absent means the build was read and the name was not in it, never mined means no bundle for that release was ever archived, and a declared type or a default is only ever what that release's own bundle stated.

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.