{"version":"2.1.70","anchor":"toolsearch-disabled-for-non-first-party-hosts","canonical_anchor":"toolsearch-disabled-for-non-first-party-hosts","heading":"ToolSearch Disabled for Non-First-Party Hosts","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.70\/e\/toolsearch-disabled-for-non-first-party-hosts","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.70","markdown":"### ToolSearch Disabled for Non-First-Party Hosts\n\nOptimistic ToolSearch is now properly disabled when `ANTHROPIC_BASE_URL` points to a non-first-party Anthropic host, preventing unnecessary tool search requests that would fail.\n\n**Evidence**\n\nHost check (search for `\"[ToolSearch:optimistic] disabled: ANTHROPIC_BASE_URL=\"`)"}