CLAUDE_CODE_ARTIFACT_DELETE

A Claude Code environment variable, read out of the shipped bundle. It has been in the build since v2.1.239, including the newest one read.

Releases whose published page names CLAUDE_CODE_ARTIFACT_DELETE.

1. v2.1.285 29 Sep 2026
   Artifact pinning no longer waits on a remote switch

   Artifact pinning is now on by default in local sessions, and CLAUDE_CODE_ARTIFACT_PIN still overrides it

   found in this entry's text

2. v2.1.247 26 Aug 2026
   Artifact delete rewritten around session relaying

   Artifact deletes now go through a relay and report unverified responses as unconfirmed rather than deleted.

   found in this entry's text

3. v2.1.247 26 Aug 2026
   Artifact deletion goes through the relay and can refuse in cloud sessions

   Artifact deletion now uses a verified relay route and still needs the delete environment variable.

   named in this entry, found in this entry's text

4. v2.1.239 21 Aug 2026
   Artifact tool gains a read action, with multi-file browsing and delete built but gated off

   Claude can now read back a published artifact's contents; browsing, multi-file publishing and deletion are built but off.

   named in this entry, 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.