WiseGrid MCP

Read and write WiseGrid sheets from Claude, Cursor, or any MCP client. List sheets, page through rows, add and update records, and run reports — from inside a conversation.

Unlike the other servers in this family, these tools operate on your real data, so an API key is required.

Install

{
  "mcpServers": {
    "wisegrid": {
      "command": "uvx",
      "args": ["wisegrid-mcp"],
      "env": {
        "WISEGRID_API_KEY": "wg_live_xxx"
      }
    }
  }
}

Or pip install wisegrid-mcp.

The key's scopes decide what these tools can reach. Grant read-only scopes if you only want the agent to look.

Related MCP server: mcp-google-sheets

Tools

Things that will bite you otherwise

Cells are keyed by column ID, not column name. {"101": "Acme Corp"}, not {"Client": "Acme Corp"}. Call get_sheet or list_columns first.

Updates are version-checked. Every row carries a version; you pass the one you read, and if the row changed in the meantime you get version_conflict instead of a silent overwrite. That is a normal outcome to handle — re-read the row, decide whether your change still applies, then retry. Blindly bumping the version to force the write is how concurrent edits disappear.

update_row merges, update_rows overwrites. The single-row tool takes only the cells you changed. The bulk tool replaces the row's cell set, so send the full set you want the row to end up with.

delete_row takes the children too. It removes the row and its entire subtree, it is not undoable through the API, and it requires confirm=True for exactly that reason. Read the rows first.

Writes are idempotent. Each carries an Idempotency-Key, so a retry after a timeout cannot double-apply. Rate limits are honoured via Retry-After.

Development

git clone https://github.com/RyanKramer/wisegrid-mcp
cd wisegrid-mcp
pip install -e .
WISEGRID_API_KEY=wg_live_xxx wisegrid-mcp

About

Built by WiseGrid. Full REST API reference at wisegrid.co/docs/api.

MIT licensed.