Buzz Handoff

Requirements

This skill requires a Buzz CLI that implements the handoff contract introduced by block/buzz@9e6ee814b:

• buzz on PATH
• BUZZ_RELAY_URL configured in the agent process environment
• BUZZ_PRIVATE_KEY configured in the agent process environment
• BUZZ_AUTH_TAG when required by the configured identity
• message-link thread reads and compact message output support

Before reading or writing, check only whether the required variables exist. Never print their values:

test -n "${BUZZ_RELAY_URL:-}" && test -n "${BUZZ_PRIVATE_KEY:-}"