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MCP live MCP 2025-06-18 streamable-http

Quadratic

io.github.quadratichq/quadratic-mcp

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

Uptime
100.0%
2 direct probes · 30d
Response
1053ms
last probe
Tools
5
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://mcp.quadratichq.com/mcp

Tools · 5

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 confir…

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_i…

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…

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. Speci…

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 co…

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "quadratic": {
      "url": "https://mcp.quadratichq.com/mcp",
      "transport": "streamable-http"
    }
  }
}