{"name":"toolAliases","slug":"toolaliases","family":"setting","title":"Settings keys","noun":"settings key","description":"The internal per-session context object gained many new fields covering effort, hooks, tools, and skills","description_source":"entry","described_by":{"version":"2.1.269","anchor":"sessiontool-use-context-object-grows-a-large-set-of-new-acc"},"presence":{"first_seen":null,"removed_in":null,"in_current_build":false,"newest_mined":"2.1.295","builds":0,"mined_builds":138,"first_cited":null},"aliases":[],"entries":[{"version":"2.1.295","anchor":"auto-mode-resolves-toolaliases-for-mcp-tools-behind-tengu-so","heading":"Auto mode can pick up aliased MCP tools so the safety check covers them","line":"Behind a switch that is off by default, auto mode registers tools reached through `toolAliases` or warns when an allow rule would skip its check","released_at":"2026-10-08 18:22:58","reason":"named in this entry, found in this entry's text"},{"version":"2.1.295","anchor":"initialize-toolaliases-now-validated","heading":"Tool aliases set at startup now go through the permission setup","line":"Setting `toolAliases` when a session starts now rebuilds the permission settings instead of storing the aliases directly","released_at":"2026-10-08 18:22:58","reason":"named in this entry, found in this entry's text"},{"version":"2.1.269","anchor":"sessiontool-use-context-object-grows-a-large-set-of-new-acc","heading":"Session\/tool-use context object grows a large set of new accessors","line":"The internal per-session context object gained many new fields covering effort, hooks, tools, and skills","released_at":"2026-09-11 18:12:49","reason":"found in this entry's text"}],"entries_total":3,"docs":[{"source":"claude-code","path":"agent-sdk\/typescript","title":"Agent SDK reference - TypeScript","documented":false}],"docs_total":1,"gates":[],"related":[],"url":"https:\/\/changelogs.core-directive.com\/reference\/setting\/toolaliases","family_url":"https:\/\/changelogs.core-directive.com\/reference\/setting.json"}