Pvpc MCP Server

Name: Pvpc MCP Server
Author: rfdez

by rfdezversion 3.2.3i★ –iRuns on your computer

Registry nameio.github.rfdez/pvpc-mcp-server

Install

Overview

Description from the maker (original English)

Retrieve daily PVPC electricity tariffs for 2.0 TD consumers, published by Red Eléctrica.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio, Streamable HTTP
Category: Other

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
The registry lists no key to fill in.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "pvpc": {
      "command": "npx",
      "args": [
        "-y",
        "@rfdez/pvpc-mcp-server",
        "--transport",
        "stdio",
        "--api-key",
        "your-value"
      ]
    }
  }
}

Run this in your terminal

claude mcp add pvpc -- npx -y @rfdez/pvpc-mcp-server --transport stdio --api-key your-value

This one needs values on its command line, so copy the settings and fill them in.

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "pvpc": {
      "command": "npx",
      "args": [
        "-y",
        "@rfdez/pvpc-mcp-server",
        "--transport",
        "stdio",
        "--api-key",
        "your-value"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one needs values on its command line, so copy the settings and fill them in.

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "pvpc": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@rfdez/pvpc-mcp-server",
        "--transport",
        "stdio",
        "--api-key",
        "your-value"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account rfdez, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

More stars than 0% of the other 32655 servers in this category
Published to the registry more recently than 0% of the other 32655 servers in this category
Basic checks equal to or better than 100% of the other 32655 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Pvpc MCP Server safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (3.2.3) reached the registry 14 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, SuperCollider

Alternatives

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Voluntary Price for the Small Consumer (PVPC) MCP Server

Fetch the Voluntary Price for the Small Consumer (PVPC) published daily by Red Eléctrica at 8:15 p.m. This includes the hourly electricity tariffs that will apply the following day for consumers billed under the 2.0 TD tariff.

🧩 Components

Tools

fetch_prices: Fetches the Voluntary Price for the Small Consumer (PVPC) prices for a given date range and geographical area.
Inputs:
locale: Get translations for sources. Accepted values: es, en. Defaults to es.
startDate: Beginning of the date range to filter indicator values in iso8601 format. E.g. 2025-06-29T00:00:00.000+02:00. Defaults to the start of today.
endDate: End of the date range to filter indicator values in iso8601 format. E.g. 2025-06-29T23:59:59.999+02:00. Defaults to the end of today.
timeAggregation: How to aggregate indicator values when grouping them by time. Accepted values: sum, average. Defaults to sum.
timeTruncation: Tells how to truncate data time series. Accepted values: hour, day, month, year. Optional parameter.
geographicalAggregation: How to aggregate indicator values when grouping them by geographical ID. Accepted values: sum, average. Defaults to sum.
geographicalIds: Tells the geographical IDs to filter indicator values. Accepted values: 3 (España), 8741 (Península), 8742 (Canarias), 8743 (Baleares), 8744 (Ceuta), 8745 (Melilla). Defaults to 8741, 8742, 8743, 8744, 8745.
geographicalTruncation: Tells how to group data at geographical level when the geographical aggregation is informed. Accepted values: country, electric_system. Optional parameter.
Returns: Text content with the PVPC prices in JSON format.

🔧 Configuration

Requirements

You need to register an API key from Esios Red Eléctrica de España to access the Esios Red Eléctrica de España API.

You will find the API documentation at API e·sios Documentation.

Claude Desktop

Remote Server Connection

Open Claude Desktop and navigate to Settings > Connectors > Add Custom Connector. Enter the name as PVPC and the remote MCP server URL like https://mcp.example.com/mcp.

Local Server Connection

Add this to your Claude Desktop claude_desktop_config.json file. See Claude Desktop MCP docs for more info.

"mcpServers": { "pvpc": { "command": "npx", "args": ["-y", "@rfdez/pvpc-mcp-server@latest", "--api-key", "your_esios_api_key"] } } }

💻 Development

Clone this repository and install the dependencies:

npm install

Build the project:

npm run build

Run the server:

node dist/index.js

CLI Arguments

pvpc-mcp-server accepts the following CLI flags:

--transport : Transport to use (stdio by default).
--port : Port to listen on when using http transport (default 8080).
--api-key : Your e·sios API key for authentication.

Example with http transport and port 8080:

node dist/index.js --transport http --port 8080

Example with stdio transport:

node dist/index.js --transport stdio --api-key YOUR_ESIOS_API_KEY

Local Configuration Example

"mcpServers": { "pvpc": { "command": "npx", "args": ["-y", "tsx", "/path/to/folder/pvpc-mcp-server/src/index.ts", "--api-key", "YOUR_ESIOS_API_KEY"] } } }

Testing with MCP Inspector

npx -y @modelcontextprotocol/inspector npx -y @rfdez/pvpc-mcp-server

License

This project is licensed under the MIT License - see the LICENSE file for details.

Pvpc MCP Server

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

SuperCollider

README from the maker

Voluntary Price for the Small Consumer (PVPC) MCP Server

🧩 Components

Tools

🔧 Configuration

Requirements

Claude Desktop

Remote Server Connection

Local Server Connection

💻 Development

CLI Arguments

Local Configuration Example

Testing with MCP Inspector

License