S2-SP-OS Wave/Spectrum Radar

This package mostly implements a local, passive radar client and enforces an explicit S2_PRIVACY_CONSENT env var, which is reasonable. However, two issues merit caution before installing: (1) the edge setup doc mentions fast GPIO triggers (implying actuation possibility) while the code and SKILL.md repeatedly assert 'passive only' — ask the author to clarify whether the hardware wiring or GPIO pins can be used to trigger other devices; (2) AGENT-EXAMPLES.md encourages the Agent to autonomously call actuators/other sensors based on radar output. If you plan to allow autonomous skill invocation, restrict or audit cross-skill policies so the Agent cannot trigger actuators without separate explicit approval. Practical steps: run the Python script in an isolated environment first (no /dev/tty or GPIO attached) to inspect outputs; review/grep the code for any network calls (none present in provided file); avoid setting S2_PRIVACY_CONSENT=1 globally until you are comfortable (set it only in a controlled session); and ask the maintainer to remove or rewrite examples that instruct the Agent to take autonomous actions or to explicitly document how GPIO trigger wiring is intended to be used. If the maintainer confirms that GPIO pins are read-only and no actuator interfaces exist, the coherence concern is resolved and risk decreases.