{
  "name": "claude opus 5, bare agent",
  "description": "key_limit 12: output runs $25/M, so AFI_MAX_TOKENS 64000 reserves $1.60 and a run itself costs about $1.50. The 402 retry would recover, but headroom means it never fires.",
  "defaults": {"pr": "smykla-skalski/cairn#8", "subject": "proxy", "mode": "agent", "effort": "high", "key_limit": 12, "timeout": 900},
  "runs": [{"model": "openrouter:anthropic/claude-opus-5", "label": "opus-5", "repeat": 3}]
}