preview_changes
What edits would do, without doing them — one hypothetical, or a whole grid of scenarios in a single call.
How to use it
Project documentation lists preview_changes for the Logisheets MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.
Install Logisheets MCP
npx -y logisheets-mcpOther tools in Logisheets MCP (17)
Add records — at the end, or afterkey / beforekey.
Adopt a table that is already in ordinary cells, in place.
Create a named table. First field is the row key.
Add a sheet.
Remove records.
A block's schema, keys, field rules, and optionally its values.
Evaluate a formula and return the value. Nothing is stored.
The file as base64, for hosts with no shared filesystem.
What input makes an output hit a target. Searches inside the engine.
Every sheet and block, plus where the next block should go.
Which cells break their field's validation rule, and why.
Reorder rows by key. Presentation only: no value changes.
Start a fresh workbook, or load an existing .xlsx. Optional — one appears on first use.
Write a real .xlsx. This is how work gets handed back.
Write cells by (block, rowkey, field). Batched, atomic.
Give a field a formula, a validation rule, or an editability rule.
What a cell reads, and what reads it, from the dependency graph.