Fetch Meta to KB Core Goal - Pull records from Crossref after a given . - Read ISSN seed rows from ( , ). - Insert rows into with . - Keep the implementation aligned with . Run Workflow 1. Set database connection env vars (user-managed keys prefixed with ): - - - - - - (required, log output directory) 2. Run incremental fetch with a required date: - If executing through an tool call, set timeout to 1800 seconds (30 minutes) . 3. Check logs in: - (UTC timestamp, one file per run) 4. Build user-facing summary strictly from the current run output: - Prefer emitted by . - If JSON is unavailable,…