# Multi-provider route-admission fixture

This dependency-free Deno fixture tests static deployment admission before an LLM
gateway makes a provider call. It applies task capability, tenant, data-region,
evaluation, context, deadline, cost-ceiling, and deployment-state rules, then ranks
only eligible deployments by declared priority and stable ID.

All providers, deployments, prices, and tenant data are synthetic. The fixture does
not call a model, measure quality or latency, fetch live prices, or execute retry and
fallback behavior.

## Run

```bash
deno check route_admission.ts fixture.ts run_fixture.ts render_manifest.ts \
  route_admission_test.ts evidence_artifact_test.ts
deno test --allow-read route_admission_test.ts evidence_artifact_test.ts
deno run --allow-write run_fixture.ts route-admission-manifest-2026-08-27.json
deno run --allow-read --allow-write render_manifest.ts \
  route-admission-manifest-2026-08-27.json \
  route-admission-decision-2026-08-27.svg
```

The manifest retains the task-policy and registry versions, every rejected deployment
and reason, the deterministic eligible order, and the selected deployment.

Code is licensed under MIT. The checklist, manifest explanation, and generated diagram
are licensed under CC BY 4.0; see the accompanying license files.