Fiix MCP by usefulapi

Fiix MCP by usefulapi

Use your Fiix account from Claude, Cursor, or any MCP client. It reads work orders, assets, purchase orders and accounts, and it changes nothing. Hosted, no local install: connect with your own credentials.

Live endpoint: https://fiix.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

• Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://fiix.usefulapi.io/mcp.
• Claude Code: claude mcp add --transport http fiix https://fiix.usefulapi.io/mcp, then run /mcp to log in.
• VS Code: Add to VS Code.
• Cursor and other clients: add the URL as a remote MCP server:

{
  "mcpServers": {
    "fiix": {
      "url": "https://fiix.usefulapi.io/mcp"
    }
  }
}

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Fiix credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/fiix/

On first connect you provide your Fiix subdomain (the part before .macmms.com), an Application Key, an Access Key and a Secret Key. A Fiix administrator creates the keys under Settings → Connect Management → Fiix API Application Settings, and the API needs a Fiix Enterprise plan. The server validates them and stores them per user. No keys go in config files.

Tools

Tool	Type	What it does
fiix_find_objects	read	Find objects
fiix_get_object	read	Get object by id
fiix_count_objects	read	Count objects
fiix_usage_status	meta	Usage status (free-tier meter)
fiix_request_feature	meta	Request a missing feature
fiix_upgrade	meta	Upgrade to Pro or Pro+
fiix_cancel_subscription	meta	Cancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

Plan	Price	Limit
Free	$0	50 tool calls / month
Pro (per user)	$9/mo or $90/yr (2 months free)	Unlimited*

*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].

Pro covers this server only. Subscribe with fiix_upgrade (it returns a Stripe Checkout link). Cancel any time with fiix_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running fiix_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT — see LICENSE. Documentation only; the server is hosted.