sandbox.enabled
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.
Turn on Bash sandboxing on macOS, Linux, and WSL2
Anthropic's own wording. Read off All settings, captured 2026-09-28.
In the changelogs
3Releases whose published page names sandbox.enabled.
-
v2.1.283
A bad sandbox setting no longer switches off the whole sandbox block
Invalid sandbox settings are now handled one field at a time, falling back to the restrictive value instead of the whole block being ignored
named in this entry, found in this entry's text
-
v2.1.251
Eval runs that grant a shell tool now refuse to run without a sandbox
Eval runs with a shell tool refuse to start without a sandbox, and hide your credential files.
found in this entry's text
-
v2.1.83
sandbox.failIfUnavailableSettingfound in this entry's text
First cited
0No 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.
Presence across releases
0The 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.