Summary
This connects to Octopus Energy's public API to pull UK energy tariff and product data into your AI workflow. It's part of Pipeworx, a gateway that aggregates 701+ data sources behind a single MCP interface. The source doesn't list specific tools, but you can query it using ask_pipeworx with plain English questions and let the gateway route to the right endpoints. Useful if you're building energy comparison tools, tracking tariff changes, or need to pull Octopus Energy data without writing custom API clients. Ships as a standalone server or accessible through the full Pipeworx gateway alongside their other integrations.
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mcp-octopus-energy
Octopus Energy public API MCP — UK energy tariffs & products.
Part of Pipeworx — an MCP gateway connecting AI agents to 1476+ live data sources.
Tools
| Tool | Description |
|---|---|
list_products | List Octopus Energy UK energy products (electricity & gas tariff families, e.g. "Agile Octopus", "Flexible Octopus"). Returns {count, results:[{code, display_name, direction, is_variable, is_green, is_tracker, is_prepay, is_business, term, available_from, available_to}]}. The "code" feeds product_details. Optional filters narrow the list. |
product_details | Full detail for one product code, including its tariffs broken out by GSP region "_A".."_P" and payment method (e.g. direct_debit_monthly). Each tariff entry has a "code" (e.g. "E-1R-AGILE-24-10-01-C"), standing charges and unit rates (inc/exc VAT). Use the tariff "code" with tariff_unit_rates. Tariff sets returned: single_register_electricity_tariffs, dual_register_electricity_tariffs, four_rate_ev_electricity_tariffs, single_register_gas_tariffs. |
tariff_unit_rates | Time-series of electricity unit rates for a specific tariff — for Agile this is the half-hourly wholesale-tracked pricing. Returns {count, results:[{value_exc_vat, value_inc_vat, valid_from, valid_to, payment_method}]} in p/kWh, newest first. Set kind="standing_charges" for the p/day standing charge instead. Defaults to the most recent rates; pass period_from/period_to to bound a window. |
grid_supply_point | Map a UK postcode to its GSP (Grid Supply Point) group "_A".."_P". The group_id is the region suffix used in tariff codes and in product_details regional breakdowns. Returns {count, results:[{group_id}]}. |
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"octopus-energy": {
"url": "https://gateway.pipeworx.io/octopus-energy/mcp"
}
}
}
What this endpoint actually serves
tools/list at https://gateway.pipeworx.io/octopus-energy/mcp returns the tools in the table
above plus the shared Pipeworx meta-tools — ask_pipeworx,
discover_tools, search_within, remember/recall and the rest of the
gateway-wide set. So the tool count you see is larger than this table: a
single-pack endpoint currently lists roughly 30 shared tools alongside the
pack's own. The connection's initialize response states its exact scope, and
is the authoritative answer for a given day.
This is deliberate, not multiplexing by accident. The meta-tools are what let a
scoped connection answer a question this pack does not cover — via
ask_pipeworx, which routes across the whole catalog — without you adding a
second MCP server. There is currently no way to mount a pack endpoint without
them; if the extra schemas cost you more context than the routing is worth,
connect to the full gateway once rather than to several pack endpoints.
Or connect to the full Pipeworx gateway to get every pack's tools listed directly, instead of just this one's:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Both URLs reach the same gateway and the same 1476+ data sources. The
only difference is which pack's tools are listed directly; ask_pipeworx
reaches all of them from either one.
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English — this works on the pack endpoint above as well as on the full gateway:
ask_pipeworx({ question: "your question about Octopus Energy data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
No MCP client? Call it over HTTP
curl -X POST https://gateway.pipeworx.io/v1/tools/octopus_energy_list_products \
-H 'Content-Type: application/json' \
-d '{"is_variable":true}'
No account needed for the first calls. Inspect any tool: GET https://gateway.pipeworx.io/v1/tools/octopus_energy_list_products. Find one: POST https://gateway.pipeworx.io/v1/tools/search_packs with {"query":"..."}.
Featured
Fastest browser for AI agents to run web automation tasks, always free.
Download Free life-time →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →