About GRID MCP Server
GRID MCP Server connects Claude for Desktop to the GRID API for spreadsheet questions. The project has been superseded by GRID's agent tools and local spreadsheet packages.
Key features
- 01Query spreadsheet workbooks
- 02Use GRID API with an API key
- 03Configure as a Claude for Desktop server
Use cases
- 01Calculate a sum across a workbook range
- 02Ask Claude questions about a GRID spreadsheet
MCP support
It exposes the GRID API to MCP clients through a server configured in Claude for Desktop. The README demonstrates asking about workbook data.
Configuration
Local server config is the same for every client. Copy it into your client’s MCP config file.
We haven’t collected a package or remote endpoint for this server. Follow the instructions in the project README.
Tools
Local servers expose tools only once running on your machine, and the maintainer has not provided a tool list.
Details
From the project READMEGRID MCP Server
A Model Context Protocol server for using GRID API directly from Claude for Desktop.
Tip
This project has been superseded by our agent tools and our packages for working with spreadsheets locally.
How to use the server
Important
To run this server, there are some prerequisites:
- Install Claude for Desktop, Node.js, and Git
- Sign up for GRID, upload a spreadsheet, and save a copy of your API key
-
Clone this repo:
git clone https://github.com/GRID-is/claude-mcp.git -
Once that's complete, move into the new directory:
cd claude-mcp -
Next, set the project up using npm:
npm install -
Now we need to configure Claude for Desktop to use this MCP server.
To do this, open Claude's app configuration file (or create if it doesn't exist).
On MacOS:
~/Library/Application\ Support/Claude/claude_desktop_config.jsonOn Windows:
%APPDATA%\Claude\claude_desktop_config.json -
Add your server in the
mcpServerskey:{ "mcpServers": { "grid": { "command": "node", "args": ["/ABSOLUTE/PATH/TO/claude-mcp/dist/index.js"], "env": { "GRID_API_TOKEN": "YOUR_API_KEY" } } } }Make sure to change
/ABSOLUTE/PATH/TO/claude-mcpto the real location of the repo directory, andYOUR_API_KEYto your GRID API key. -
Quit Claude for Desktop and reopen it. Now you can ask Claude questions about your spreadsheet:
Using the workbook with id xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx, give me the sum of cells A1:C10
Development
If you want to hack on the server code locally:
-
Install dependencies:
npm install -
Build the server:
npm run build -
For development with auto-rebuild:
npm run watch
Debugging
Since MCP servers communicate over stdio, debugging can be a challenge. It's recommended to use the MCP Inspector, available as a package script:
npm run inspector
MCP Inspector will provide a URL to access debugging tools in your browser.
Comments
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.