Follow Discord
Sweep 02 Oct 2026 · 18:55Z Build v2.1.288 509 read Stable v2.1.285 Latest v2.1.287 Next v2.1.288 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.288 ·

Database write results now include warnings and embedded data

Results from the database write tool now report warnings and embedded data after the usage figures, for single and batch writes

You'll notice No documentation found Improvements
JSON All of v2.1.288
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Database ToolsArea: what it touches
ImprovementsKind: in v2.1.288,
ImprovementsSection of the release
What

When Claude writes to a database with the db_write tool, the result it gets back now has two extra parts: embedded and warnings. This applies to single writes and to batches. The result text shown to Claude lists them after the usage details. Before this change, the result held only whether the write was committed, the usage, and, for batches, the individual results.

Why

Claude can now see warnings from a database write and react to them, instead of treating every committed write as trouble-free.

Read from
Names in the bundledb_write
How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtIt is not clear what the embedded part contains, or whether the change is available to everyone.

See this entry in the whole of v2.1.288 →

Feedback