heimdall

{
  "$schema": "https://json.schemastore.org/claude-code-plugin-manifest.json",
  "name": "heimdall",
  "version": "0.2.1",
  "description": "Watchman of the model-routing Bifröst. /heimdall reports which model actually served each turn (ground truth from the session transcript's message.model), flags silent Opus↔Fable fallback swaps, and shows provider/region/auth routing context. session-inspect.sh adds the extended read: advisorModel, service_tier, speed, inference_geo, cache hit rate, and cache-miss reasons with re-charged token counts. A passive Stop hook (model-drift-net) notices once when the served model changes mid-session. Answers 'am I still on Opus?' — and 'why did I pay for that cache miss?' — with evidence, not a guess.",
  "author": {
    "name": "ANcpLua",
    "url": "https://github.com/ANcpLua"
  },
  "repository": "https://github.com/ANcpLua/ancplua-claude-plugins",
  "license": "MIT",
  "keywords": [
    "model-routing",
    "fallback-model",
    "opus",
    "fable",
    "model-identity",
    "which-model",
    "transcript",
    "served-model",
    "model-drift",
    "silent-swap",
    "observability",
    "cache-hit-rate",
    "cache-miss",
    "service-tier",
    "advisor-model",
    "token-usage",
    "provider-routing",
    "bedrock",
    "vertex",
    "deterministic",
    "no-llm"
  ]
}