docs: web research on cross-agent patterns (via orch)
Key findings from gemini --websearch:
- Manager-Worker orchestration (Maestro pattern)
- alice/idle adversarial review gates (emes)
- Git-as-state for agent coordination
- tissue for machine-first issue tracking
- Circuit breakers: semantic drift, three-strike, budget limits
- Sandboxing: Wasm and Docker playgrounds
Validates our direction: beads, orch, file-based coordination.
Gaps: orchestrator-enforced gates, agent messaging, sandboxing.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>