sandbox.credentials.awsPairs
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.
Link custom-named AWS key variables into one credential for re-signing
Anthropic's own wording. Read off All settings, captured 2026-11-12.
In the changelogs
2Releases whose published page names sandbox.credentials.awsPairs.
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v2.1.257
Managed settings merge mode gains sandbox config exceptions
Two sandbox config keys are now documented as owned whole by the highest-priority source rather than merged.
named in this entry, found in this entry's text
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v2.1.257
managedSettings 'merge' mode composition rules made explicit and expanded
Managed settings merge mode now documents which fields the helper replaces wholesale rather than merging.
found in this entry's text
First cited
2The earliest release whose published evidence quoted sandbox.credentials.awsPairs was v2.1.257, 1 Sep 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
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.