The web client had exactly one connected-flow smoke and it was the Apps
tab. `smoke:web:browser` proves the bundle boots and paints but never
connects; `smoke:web:app` / `smoke:web:elicit` connect but only drive the
Apps surface. So the three highest-traffic tabs were unexercised through
the prod bundle end to end — everything covering them (unit tests,
Storybook, the integration project) mocks or bypasses the prod server, so
a regression living only in the built bundle or in the prod Hono
backend's wiring of a tab passed all of them.
`scripts/smoke-web-tabs.mjs` drives all three against one server on one
browser launch (~5s added wall-clock): Tools runs `list_items` and
asserts its `structuredContent` section rendered (#1908), Resources reads
`events` with the template list asserted separately — `resources/list`
and `resources/templates/list` are different calls and either can fail
alone — and Prompts fetches the argument-less `simple_prompt`.
Every assertion is on a `data-*` attribute, never on copy, mirroring the
`data-app-status` precedent: each screen now carries a readiness contract
(`data-tool-count` / `data-call-status` and its Resources / Prompts
equivalents), tabulated in the web README and pinned by screen unit tests
so a rename fails loudly there rather than as an opaque timeout here.
The deep-link connect step is extracted to `lib/deep-link-connect.mjs`
rather than copied a third time. That matters because `parseDeepLink`
ignores a link it cannot validate rather than reporting one, so a drifted
copy fails as an opaque connect timeout in whichever smoke was not
updated. `smoke:web:elicit`'s hand-rolled copy is retired onto it.
Chromium-only and deliberately not in `ENGINE_SMOKES`: the engine tiers
exist for the MCP Apps sandbox's genuinely divergent primitives, and
these tabs are ordinary React and Mantine. Network, Protocol, Logs and
Tasks remain uncovered — a stated gap, not an oversight.
Closes#2148
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UL9retfvAXRgvi6EWk4SY4
Signed-off-by: cliffhall <cliff@futurescale.com>
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