{
  "client": "claude-code",
  "version": "2.1.258",
  "platform": "darwin-arm64",
  "observedAt": "2026-09-02T21:20:11.676Z",
  "capability": "native_delivery",
  "result": "pass",
  "fixture": "claude-code-2.1.258-channel",
  "launchMode": "ordinary-command-with-install-time-bootstrap",
  "protocolContract": "claude-code-channel-mcp-v1",
  "idle": "offered",
  "busy": "queued_after_turn",
  "reply": "routed",
  "duplicate": "same_message_id",
  "fallback": "queued",
  "limitations": [
    "captured on darwin-arm64 only; Linux and Windows remain uncaptured",
    "the vendor development-channel warning stayed visible and was accepted by the operator by hand",
    "the plugin .mcp.json must live in the marketplace source copy; the plugin cache copy alone is not read",
    "acc_reply routed through the spike's explicit tool call; the spike created no durable ACC answer record",
    "presentation after the busy turn was observed by the operator; the channel log records the write at 21:18:45Z and the explicit reply at 21:19:21Z"
  ]
}