toolAliases
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.
The internal per-session context object gained many new fields covering effort, hooks, tools, and skills
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.269.
In the changelogs
3Releases whose published page names toolAliases.
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v2.1.295
Auto mode can pick up aliased MCP tools so the safety check covers them
Behind a switch that is off by default, auto mode registers tools reached through
toolAliasesor warns when an allow rule would skip its checknamed in this entry, found in this entry's text
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v2.1.295
Tool aliases set at startup now go through the permission setup
Setting
toolAliaseswhen a session starts now rebuilds the permission settings instead of storing the aliases directlynamed in this entry, found in this entry's text
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v2.1.269
Session/tool-use context object grows a large set of new accessors
The internal per-session context object gained many new fields covering effort, hooks, tools, and skills
found 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.