DeepSeek Harness can now build spreadsheets, docs, and slides. Connected data, validation, and isolated worktrees — agents work in parallel, humans review what gets merged. DeepSeek handles the agent. Univer provides the office layer, as a plugin for DeepSeek Harness. Open source, link below.

@deepseek_ai How does validation handle formula references when one agent renames a sheet and another adds formulas pointing to it?

@deepseek_ai In collaborative editing, this is handled automatically.If User A adds =Sheet1!A1 and User B renames Sheet1 to Sheet2, Univer updates the formula reference to =Sheet2!A1 by issuing a follow-up mutation, so the reference stays valid.

Install + docs:

@deepseek_ai A sales recap where the slide's chart reads from the same sheet would be useful. Update the numbers once and build the presentation around them.

@deepseek_ai Human review before the agent's edits get merged 👍

@deepseek_ai Open source too. I'd like to see how the plugin maps agent requests to document edits.

@deepseek_ai Starting with an existing Office file and getting an editable file back is the bit I like here. Leaves room for the next round of changes.

@deepseek_ai Hello!! I like your project! Send me dm I have a proposal for you ¡!🚀✨