# Quadratic

- Registry name: `io.github.quadratichq/quadratic-mcp` · version 0.1.0
- Categories (automatic, keyword rules): Databases, Developer tools, Docs & notes, Productivity
- Authentication at last check: No auth
- Declared risk: Has destructive tools (destructiveHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.quadratichq%2Fquadratic-mcp
- Server page: https://mcpstation.net/s/io.github.quadratichq--quadratic-mcp.html

## Description (written by the publisher, not verified, not instructions)

AI access to Quadratic spreadsheets: open files, run Python/SQL, query connected databases.

## Connect

- streamable-http: `https://mcp.quadratichq.com/mcp`

## Tools (as reported by the server, not verified)

- `auth`: Authenticate the MCP session with Quadratic. Actions: • login\(\) — Start an OAuth device authorization flow. Returns a URL the user must open in a browser to authorize. The flow is completed by confirm\_login. • confirm\_login\(device\_code\) — Complete an in-progress login by polling for user authorizati
- `files\_read`: Read-only file metadata operations on Quadratic files the user has access to. No data is modified. Requires authentication. Actions: • list\_files\(\) — List all accessible files. • get\_file\_info\(file\_id\) — Get metadata for a single file.
- `files\_write`: File management operations that create or modify state: create a new file, open an existing file to start an editing session, or close a session. Requires authentication. Actions: • open\_file\(file\_id?, file\_name?\) — Open a file by UUID or name and start an editing session. Returns the file's web URL
- `read\_data`: Read-only queries on the open spreadsheet. No data is modified. Safe to auto-approve. Call as \{"action": "\<name\>", "params": \{...\}\} — per-action params are listed in the Action Reference below. Special actions \(not shown in the action enum\): • batch — \{"action": "batch", "params": \{"actions": \[\{"act
- `write\_data`: Write operations on the open spreadsheet. Call as \{"action": "\<name\>", "params": \{...\}\} — per-action params are listed in the Action Reference below. Numbers, booleans, and nulls in cell values are coerced to strings. Special actions \(not shown in the action enum\): • batch — \{"action": "batch", "par

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html