Agent skill · mvanhorn
pp-opensky
Printing Press CLI for Opensky. Public OpenSky Network API (https://opensky-network.org/api).
What it needs
About 11k tokens when loaded.
What this skill does
<!-- GENERATED FILE — DO NOT EDIT. This file is a verbatim mirror of library/travel/opensky/SKILL.md, regenerated post-merge by tools/generate-skills/. Hand-edits here are silently overwritten on the next regen. Edit the library/ source instead. See the repository agent guide, section "Generated artifacts: registry.json, cli-skills/". --> Opensky — Printing Press CLI Prerequisites: Install the CLI This skill drives the opensky-pp-cli binary. You must verify the CLI is installed before invoking any command from this skill. If it is missing, install it first: 1. Install via the Printing Press installer. It defaults binaries to $HOME/.local/bin on macOS/Linux and %LOCALAPPDATA%\Programs\PrintingPress\bin on Windows: 2. Verify: opensky-pp-cli --version 3. Ensure the reported install directory is on $PATH for the agent/runtime that will invoke this skill. If the npx install fails (no Node, offline, etc.), fall back to a direct Go install (requires Go 1.26.6 or newer). This installs into $GOPATH/bin (default $HOME/go/bin), so add that directory to $PATH instead: If --version reports "command not found" after install, the runtime cannot see the binary directory on $PATH. Do not proceed with skill commands until verification succeeds. Public OpenSky Network API (https://opensky-network.org/api). Live aircraft state vectors and historical flight data collected from a worldwide network of ADS-B receivers. No authentication required for the v1 endpoints; the service applies per-IP rate limits (anonymous access is throttled, roughly a handful of requests per minute on the time-window endpoints). Generic CLI: query-based, no account. opensky states live shows aircraft over a bounding box right now; opensky flights arrivals --airport KJFK lists flights arriving at JFK in the default recent window (begin/end default to now-2h..now via a local patch); opensky flights aircraft --icao24 <hex> replays one aircraft's trajectory. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills mvanhorn/pp-opensky