Nordpool Fi

Hourly electricity prices for Finland with optimal EV charging window calculation (3h, 4h, 5h).

Security Scan

The skill's code and instructions match its description — it fetches prices from porssisahko.net and computes EV charging windows; nothing in the files suggests unexpected credential access, hidden endpoints, or installation behavior.

Purpose & Capability

The skill's name, description, SKILL.md, and the Python implementation all align: it fetches prices from the Porssisahko API and computes 3/4/5-hour charging windows. Minor metadata inconsistencies: registry metadata lists no homepage while package.json points to a GitHub repo, and package.json version is 1.0.4 while the registry version is 1.0.5 — these are bookkeeping issues, not functional mismatches.

Instruction Scope

SKILL.md instructs running the included Python script and describes the JSON output; the instructions do not ask the agent to read unrelated files, environment variables, or to send data to endpoints other than the declared API. The code only performs network calls to api.porssisahko.net and local computation.

Install Mechanism

There is no install spec (instruction-only with an included script). No downloads, package installers, or archive extraction are requested. Risk from installation is low because nothing will be written or fetched at install time by the skill itself.

Credentials

The skill requires no environment variables, credentials, or config paths. The behavior (HTTP GET to porssisahko API and local calculations) is consistent with needing no secrets.

Persistence & Privilege

The skill does not request permanent presence (always: false) and does not attempt to modify other skills or system-wide settings. It runs as a standalone script when invoked.

Assessment

This skill appears internally consistent and low-risk, but consider the following before installing: - The script makes outbound HTTP requests to https://api.porssisahko.net; if your environment restricts network access or logs outbound calls, expect those requests to appear in logs. - No credentials are requested or stored, so there is no obvious credential-exfiltration vector in the provided files. - There are minor metadata inconsistencies (registry homepage missing vs package.json pointing to GitHub; package version mismatch). If provenance matters, verify the GitHub repo listed in package.json and confirm the author/source. - The script uses a fixed UTC+2 offset for Finland and does not explicitly handle DST (UTC+3 in summer); if you rely on exact local-hour scheduling for charging, review and test the time conversion logic before using it for automated charging control. - As a best practice, run the script in a sandbox or review/execute it locally to confirm behavior before granting any automated agent broad execution rights.

Nordpool Finland Energy Prices 🇫🇮

Hourly electricity prices for Finland with optimal EV charging window calculation (3h, 4h, 5h).

This skill fetches hourly electricity prices for Finland using the Porssisahko.net API. It handles UTC conversions to Finland time and provides helpful summaries for energy-intensive tasks like EV charging.

Tools

nordpool-fi

Fetch current prices, daily stats, and optimal charging windows.

Usage: public-skills/nordpool-fi/bin/nordpool-fi.py

Output Format (JSON):

• current_price: Current hour price (snt/kWh)
• best_charging_windows: Optimal consecutive hours (3h, 4h, 5h) for charging.
• today_stats: Daily average, min, and max prices.

Examples

Get optimal 4h window:

public-skills/nordpool-fi/bin/nordpool-fi.py | jq .best_charging_windows.4h