| Question | Result |
|---|---|
| Is it WebMCP-enabled? | Yes: imperative browser registration through document.modelContext.registerTool. |
| Exposed tools | 17 fixed tools; checkout is omitted. |
| Agent-friendly schemas and descriptions | Yes, contract-tested; runtime validates required values and boundaries. |
| State aware | Populated-cart tools register after cart discovery/add. Reload is required to reduce exposure after emptying a cart. |
| Direct deterministic execution | Yes: bridge runtime test invokes registered executors. |
| Deterministic tests | Pass: 9 adapter tests on 2026-09-03. |
| LLM selection/arguments | Not measured: provider key absent. |
| Browser E2E | Implemented but not measured: isolated endpoint, credentials, and local Playwright browser absent. |
| Mid-chain safety | State-changing failures are structured; checkout is not exposed. |
| Browser evidence | V2 Worker injection, asset delivery, and anonymous cart protection are captured in docs/evidence/; Inspector schema/authenticated-flow capture remains required. |
WEBMCP IMPLEMENTATION STATUS
Implementation: hardened imperative Worker-injected bridge
Tools: 17; no real-order checkout
Deterministic tests: 9/9 adapter tests passed
LLM evals: not run (no provider key)
E2E tests: implemented; skipped without isolated environment
Failure tests: validation and runtime structured-error coverage present
Overall journey success: not measured
Main failures: v2 deployment/evidence and isolated E2E environment pending
Recommended next step: deploy v2 Worker, capture Inspector evidence, then run isolated E2E and LLM trials