v1.19.0

v1.19.0 - 2026-05-13

Enhancement or New Feature

• list_metrics now accepts a list of substrings in the search parameter (results are unioned and deduplicated, fetched in parallel) and prefixes its CSV with a # Note: line whenever description/metadata are trimmed because the response exceeded DBT_MCP_SL_MAX_RESPONSE_CHARS. Trimming is also now scoped to broad listings (result count above metrics_related_max) so a narrow result set always returns full description and metadata.

Under the Hood

• Sign release PR commits with github-actions bot for verified commit signatures
• [Part 1 of 3]: Use dbt-artifacts-parser schemas for artifact schema parsing

Bug Fix

• Add optional grain field to order_by in query_metrics; when provided it takes precedence over the matching group_by grain, preserving backward-compatible fallback when omitted
• fix: list_tools no longer triggers host elicitation, preventing 'No tools' in dbt Core (CLI-only) setups after v1.17.0
• list/run/test/build/codegen tools no longer return stderr noise (e.g. urllib3 deprecation warnings under externalbrowser auth) in place of 'OK' on success. The fix uses process.returncode as the success signal: on success only stdout is returned, on failure stderr is surfaced alongside stdout so error diagnostics aren't lost.