{"version":"2.1.277","anchor":"artifact-type-listing-narrowing-switches-from-substring-matc","canonical_anchor":"artifact-type-listing-narrowing-switches-from-substring-matc","heading":"Artifact type-listing narrowing switches from substring match to fuzzy best-match","tier":"notice","area":"Artifact Publish","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.277\/e\/artifact-type-listing-narrowing-switches-from-substring-matc","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.277","markdown":"### Artifact type-listing narrowing switches from substring match to fuzzy best-match\n\nArtifact type filtering switches from plain substring search to fuzzy best-match ranking\n\n**What**\n\nWhen listing Artifact types (categories used for shared Artifacts), the `type_query` parameter used to work as a simple case-insensitive substring filter. It now ranks results by how well they match and drops weaker matches instead of just checking for a substring. Claude is now instructed to only use this parameter when a previous listing without it indicated more types exist than were shown.\n\n**Why**\n\nA fuzzy best-match search can find relevant types even when the query doesn't exactly appear as a substring, though it also means a narrowed listing might not show the entire catalog of types, since weaker matches are deliberately left out.\n\n- Area: Artifact Publish\n- Names: `type_query`\n- Tier: You'll notice\n- Useful: 2\/5\n- Signal: 1\/5"}