CLAUDE_CODE_OVERLOADED_RETRY_BASE_DELAY_MS
A Claude Code environment variable, read out of the shipped bundle. It has been in the build since v2.1.292, including the newest one read.
The release notes bundled inside Claude Code now open with a 2.1.292 section, listing an Agent tool effort setting and more
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.295.
In the changelogs
1Releases whose published page names CLAUDE_CODE_OVERLOADED_RETRY_BASE_DELAY_MS.
-
v2.1.295
Built-in release notes now start at version 2.1.292
The release notes bundled inside Claude Code now open with a 2.1.292 section, listing an Agent tool effort setting and more
found in this entry's text
First cited
1The earliest release whose published evidence quoted CLAUDE_CODE_OVERLOADED_RETRY_BASE_DELAY_MS was v2.1.295, 8 Oct 2026. That is the oldest release this project wrote about it, so it is a floor on the name's age and not the release that introduced it. It is not a presence reading: which builds carried the name is the table below.
Presence across releases
1Build by build
4One 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.