Reference

Technical descriptions. No narrative — look things up, copy values, move on.

• Environment Variables — every env var the stack reads
• HTTP API — /api/offer, /api/verbosity, /api/skills, /healthz
• WebRTC Protocol — offer/answer shape, trickle ICE, required transceivers
• TTS Backends — Fish S2-Pro and Kokoro details
• Pipeline Shape — Pipecat pipeline order and frame types
• Orb Visualizer — R3F plugin architecture, variant system, shared signals, tunables
• Tools — calculator, datetime, web_search, delegate_to, slow_research
• Delegates — config/delegates.yaml schema + dispatch wire format
• Memory — sliding window + background summary
• Metrics — /api/metrics counters