| name | preset-datasets |
| description | Inspect Preset workspace datasets, database metadata, schemas, tables, columns, metrics, and dataset/database workflow routing through direct Superset API calls. Use only for direct API workflows; Do not use for MCP-only work. |
preset-datasets
Use for dataset and database metadata inspection in a resolved Preset workspace.
Always
- Auth and conventions come from
preset-api (JWT exchange, base URLs, Rison); resolve the workspace hostname through the Management API when it is not already known. Consult preset-superset only when version drift matters.
- Run schema, table, dataset, column, and metric metadata reads directly.
- Run samples, distinct values, and datasource values directly when the user asked in their own message with an explicit table/column target: row/value limit as a request parameter (default 100, hard cap 1000 without explicit confirmation), output summarized — no raw row dumps.
- Connection configuration stays confirmation-gated; route credential-bearing database connection work to
preset-database-connections.
- Require confirmation before dataset/database mutations, uploads, cache changes, imports, exports, validation, or SQL execution.
- Do not create, update, delete, duplicate, import, refresh schemas, upload files, test databases, validate SQL, or run SQL Lab queries from this skill without confirmation and focused routing.
Decision Rules
- Treat schema, table, dataset, column, and metric inspection as read-only metadata.
- Distinguish metadata inspection from data-returning reads.
- Use database identity from discovered environment facts or API results.
- Avoid credential-bearing connection fields; route those to
preset-database-connections.
Workflow Order
- Resolve database connection.
- Inspect schemas, tables, datasets, columns, and metrics metadata.
- Fetch explicitly requested samples or distinct values with parameterized limits and summarized output.
- Confirm before exports, mutations, uploads, cache changes, imports, validation, SQL execution, or credential-bearing connection work.
Retrieve
