The Spock MCP connector
A remote MCP server that reads Spanish electricity bills, works out the saving with Spock's collective purchase, and shows the current offer and OMIE wholesale prices.
Server
In Claude: Settings › Connectors › Add custom connector, and paste the URL.
Setup
Claude
Settings › Connectors › Add custom connector. Paste the server URL and connect; choose "Continue without an account".
ChatGPT
Settings › Apps & Connectors › Create. Paste the server URL and complete the connection.
Other MCP clients
Any client that supports remote MCP servers over HTTP: add the URL as a server and follow the OAuth flow.
Authentication
OAuth 2.1 with client registration by CIMD or DCR, and PKCE S256.
The connection screen offers "Continue without an account": the tools below need no account at all.
Tools
| Tool | What it does |
|---|---|
analyze_ | Analyses an electricity bill. In Claude the bill is not attached to the chat: the tool returns a Spock upload link. |
get_ | Returns the result of an analysis: tariff, consumption, power and the saving with the collective purchase. |
get_ | The current offer of Spock's collective purchase. |
get_ | OMIE day-ahead prices for Spain, by hour. |
With your Spock account Coming soon
Six read-only tools on your supplies, consumption and power, after signing in with your Spock account. They arrive once the directories approve the new review of the connector.
get_my_account, list_my_supplies, get_supply, get_supply_consumption, get_supply_max_powers, get_supply_holder
What data leaves for the platform
The saving percentage, the tariff, the masked CUPS, the annual consumption, the supplier of the winning lot and a link to continue in Spock. Never the bill, the name, the address or the IBAN.