bootstrap/runtime/opencode/AGENTS.md

Mosaic Runtime Adapter — OpenCode

Load and apply in this order:

1. ~/.mosaic/STANDARDS.md
2. repo-local AGENTS.md (and SOUL.md when present)

This file is an OpenCode adapter layer. It does not replace project guidance.

Orchestrator Capability Contract

• OpenCode sessions may not expose a native subagent/background task primitive in all deployments.
• When native subagent delegation is unavailable, use Mosaic's deterministic orchestrator rail:
  • ~/.mosaic/bin/mosaic-orchestrator-matrix-cycle
• Keep repo task tracking in docs/tasks.md as the canonical human-readable state.
• Keep machine transport/controller state in .mosaic/orchestrator/.

Fallback Delegation Mode (No Native Subagents)

1. Bootstrap repo if needed:
   • ~/.mosaic/bin/mosaic-bootstrap-repo /path/to/repo
2. Configure .mosaic/orchestrator/config.json:
   • set "enabled": true
   • set "worker.command_template" to your OpenCode worker command
3. Queue work items in .mosaic/orchestrator/tasks.json (or via Matrix command ingestion).
4. Run deterministic ticks:
   • ~/.mosaic/bin/mosaic-orchestrator-matrix-cycle

This preserves rails enforcement (quality_gates) even without runtime-native subagent features.