Studio AI assistant (Wizard) tool errors
Aug 18, 09:15 UTCAug 18, 11:19 UTC
Duration
2h 4m
Impact
Minor
Root cause
Not disclosed
dbt Labs, 90 days
26 incidents
Affected
Not listed by the vendor.
Final update
A recent deployment to the Studio AI assistant (Wizard) caused it to lose required parameters when using its tools, resulting in failures for file reads and edits, git actions, and dbt commands run through the assistant. This impacted the Studio AI assistant across multiple multi-tenant instances between 2026-08-18 08:47 UTC and 2026-08-18 10:18 UTC. A fix has been released and all affected systems are functioning normally. Please contact Support at [support@getdbt.com](mailto:support@getdbt.com) if you continue to experience issues or have any follow-up questions.
Timeline
- Resolved · Aug 18, 11:19 UTC
A recent deployment to the Studio AI assistant (Wizard) caused it to lose required parameters when using its tools, resulting in failures for file reads and edits, git actions, and dbt commands run through the assistant. This impacted the Studio AI assistant across multiple multi-tenant instances between 2026-08-18 08:47 UTC and 2026-08-18 10:18 UTC. A fix has been released and all affected systems are functioning normally. Please contact Support at [support@getdbt.com](mailto:support@getdbt.com) if you continue to experience issues or have any follow-up questions.
- Identified · Aug 18, 10:04 UTC
We have identified an issue with the Studio AI assistant (Wizard) that a recent deployment introduced, causing it to lose required parameters when using its tools. A fix has been identified and is currently being tested. We plan to deploy it as soon as testing is complete and will provide a further update shortly.
- Investigating · Aug 18, 09:15 UTC
We're investigating an issue with the Studio AI assistant (Wizard). Users may see errors or unexpected behavior when the assistant tries to read or edit project files, run git commands, or run dbt commands on their behalf. Studio itself, manual file editing, and running dbt commands directly are not impacted. The team is working on a resolution and we will provide updates as soon as new information becomes available.
More from dbt Labs
Full history| Started | Incident | Impact | Duration |
|---|---|---|---|
| Sep 2322:59 UTC | Intermittent dbt deps failures | minor | 4m |
| Sep 1823:31 UTC | Schema Hydration Panic | major | 14h 58m |
| Sep 1014:28 UTC | Intermittent errors on the Discovery API | minor | 2h 17m |
| Sep 1013:46 UTC | Increased error rates associated with dbt MCP and dbt Wizard | minor | 41m |
| Sep 1008:02 UTC | State usage metrics not being ingested | major | 1h 13m |
| Sep 818:44 UTC | User Login Sessions Terminated | major | 4h 32m |
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