Use it now
Useful4 Signal4
Whiteboards became a two-way canvas: you sketch, Claude wakes, reads it and draws back.
What's wrong with this entry?
Anonymous. No account, no email.
What
The whiteboard tool description was rewritten from a one-way board you sketch on for Claude to plan from, into a shared canvas: you publish, the session wakes, reads the scene data plus a picture of the board, and answers by drawing back on the same canvas.
Details
- Still only creates a new whiteboard; existing ones are read through their published artifact.
- This is a description change, so it takes effect anywhere the whiteboard tool is already available.
Evidence
Create a whiteboard artifact - a shared sketch canvas for wireframe-fidelity diagrams
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
Related
Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.
-
v2.1.221
Whiteboard artifact gains a Submit button that saves without pinging Claude
Both mention whiteboard
-
v2.1.221
Whiteboard editing: multi-select, eight resize handles, theme toggle, text sizes
Both mention whiteboard
-
v2.1.221
Whiteboard hardening: permission verdicts, state sanitising, merge-state validation
Both mention whiteboard