# Quadratichq Quadratic MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.quadratichq%2Fquadratic-mcp
Registry id: `mcp-registry/io.github.quadratichq/quadratic-mcp`
Status: live (checked 2026-10-27T15:07:54.632Z)

## Measurements (30 days)

- Uptime: 99.98%
- Checks: 5031
- Outages (90 days): 1

## Install

```json
{
  "mcpServers": {
    "quadratichq-quadratic-mcp-server": {
      "type": "http",
      "url": "https://mcp.quadratichq.com/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http quadratichq-quadratic-mcp-server 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 aut
- `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 a
- `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 authe
- `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 list
- `write_data`: Write operations on the open spreadsheet. Call as {"action": "<name>", "params": {...}} — per-action params are listed in the Action Reference below. Numbers, b

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.