{
  "name": "claude fable 5, bare agent",
  "description": "key_limit 20 because output runs $50/M, twice opus and the dearest in this registry: AFI_MAX_TOKENS 64000 reserves $3.20 before a run has spent anything, and the key has to hold that on top of the run itself. The 402 retry would recover from a short key, but headroom means it never fires.",
  "defaults": {
    "pr": "smykla-skalski/cairn#8",
    "subject": "proxy",
    "mode": "agent",
    "effort": "high",
    "key_limit": 20,
    "timeout": 900
  },
  "runs": [
    { "model": "openrouter:anthropic/claude-fable-5", "label": "fable-5", "repeat": 3 }
  ]
}