smoke-web-elicitation.mjs told the reader to run
`SMOKE_BROWSER=webkit npm run smoke:web:app` -- the App smoke, not the
elicitation smoke the file documents. Following it exercises a different
path entirely, and it does not fail while doing so: a real smoke runs and
passes, so nothing signals that you never tested what you were reading
about.
This is a direct cost of my own decision two rounds ago to make the two
App headers word-for-word identical so they could not drift. The shared
PROSE should be identical; the example command is the one line that must
not be, and copy-paste does not distinguish them. Both headers now name
their own smoke, and both point at npm run smoke:web:webkit for all three.
Guarded, since the class is invisible at runtime by construction:
run-engine-smokes.test.mjs now asserts no smoke header tells the reader to
run a sibling's command, and that every `npm run` it does name is a real
script. Both mutation-verified -- restoring the exact bug fails the first,
and naming a nonexistent script fails the second.
Addresses the suppressed comment on Copilot review 5031065042 of #2133.
Signed-off-by: cliffhall <cliff@futurescale.com>
Step 1 of the v2.4.0 release: the bump lands on v2/main before the
milestone merge, so v2/main is never left behind main afterwards.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013hzwzS8UvBsr4yZm7o7sev
Signed-off-by: cliffhall <cliff@futurescale.com>
Two more from review, both about field data the schema controls.
The caret record was a bare object keyed by field name, and field names
come from a server's schema. A field legitimately named `constructor` or
`toString` read back an inherited function rather than undefined, so the
documented end-of-value fallback never fired and that value reached
setSelectionRange. Use a Map, which has no such keys.
JSON Schema counts maxLength in Unicode code points; String.length counts
UTF-16 code units. A field holding one emoji measured 2, so a maxLength:2
field with room for another character was treated as full and refused its
newline. Count code points. The maxLength handed to the DOM input still
carries the HTML attribute's own UTF-16 counting; that predates this and
is left alone.
Signed-off-by: cliffhall <cliff@futurescale.com>
Two faults in the Enter path, both found in review.
The split read `values[fieldName] as string`, a cast over a
Record<string, unknown> fed by whatever a server's schema declares. A
string field holding a non-string default renders as text and then threw
on `.slice`, so one keystroke crashed the panel. Read the control's own
value instead: always a string, and the exact string the selection
offsets index into.
The caret was recorded only when the newline fit, so pressing Enter mid
value in a field at its maxLength enlarged without one and threw the
caret to the end — a second surprise on top of the newline that did not
arrive. Record it on both paths, `start + 1` after an insertion and
`start` otherwise.
Signed-off-by: cliffhall <cliff@futurescale.com>
isComposing covers browsers that fire compositionend after the
committing keydown. WebKit is reported to fire it before, which leaves
isComposing already false and the CJK user back to a stray newline on
every committed word.
Also reject keyCode 229, the pre-isComposing sentinel for a keydown the
IME consumed, which such an event still carries. Deprecated, and kept
anyway: nothing non-deprecated distinguishes that event, and it cannot
swallow a real Enter, which reports 13 — tested both ways so the
sentinel is provably not eating ordinary keystrokes.
The ordering claim is second-hand; the guard is taken on its own merits,
since its downside is bounded at zero and it covers any browser whose
composition events land too late rather than one vendor.
Signed-off-by: cliffhall <cliff@futurescale.com>
Three findings, all from Copilot's suppressed block.
1. The tests never checked that loadBrowser launches the engine it was
asked for. The failure-path stand-in rejects identically for every
engine, so loadBrowser(root, "firefox") could have called
chromium.launch() and still produced a correctly Firefox-labelled
error. The smokes could not catch it either: the Firefox gate runs
after Chromium is already installed, so a mis-dispatched launch would
SUCCEED and report Firefox coverage that never happened.
Added a success-path test with distinct per-engine spies asserting the
requested engine is invoked, that nothing else is, and that its handle
is what comes back. Mutation-verified: hard-coding playwright.chromium
fails it.
2. The launch-failure message told the reader to run
`npx playwright install --with-deps <engine>`, which is wrong now that
the npm scripts run from the repo root rather than clients/web -- I
introduced that when I removed the `cd`. Playwright is pinned in
clients/web, so a bare root-level npx can fetch a different version and
install a browser revision the pinned one still cannot launch. It now
points at `npm run smoke:web:<engine>` first, and scopes the raw
command to clients/web with the reason.
That message named smoke:web:webkit, which did not exist -- only the
chromium and firefox scripts did. Added it, and a test asserting every
supported engine has one, since a remedy nobody can run is worse than
no remedy. Mutation-verified.
3. AGENTS.md said npm run ci "mirrors" the workflow and then, two
sentences later, that it is "a superset, not a mirror". It now leads
with strict superset, which is the topology this PR is documenting.
The README and AGENTS.md remediation wording is corrected the same way as
the runtime message, so a reader gets the same advice wherever they find
it.
Addresses Copilot review 5030668906 on #2133.
Signed-off-by: cliffhall <cliff@futurescale.com>
The handler carried four guards, a preventDefault and a state
transition inline in the TextInput's props, which is what AGENTS.md
rules out ("NEVER use inline code; instead extract to functions in the
same file"). Name it handleEnlargeKeyDown and put it beside
enlargeWithNewline, where the comment can enumerate why each condition
is there rather than sitting between two JSX props.
No behavior change.
Signed-off-by: cliffhall <cliff@futurescale.com>
Enter appended its newline to the end of the value regardless of where
the caret was, so pressing it in the middle of `abc|def` produced
`abcdef` with a trailing blank line rather than splitting the text, and
a selected range was kept rather than replaced. That is a rewritten
value, not just a misplaced caret, and no editor behaves that way.
Split at the field's own selection and replace any selected range, then
mount the text area with the caret just after the inserted newline —
EnlargedStringField takes an explicit caretAt for this. Pointer
activation passes none and keeps falling back to end-of-value, since a
click carries no meaningful position. The maxLength check now prices the
resulting value, so replacing a selection can free the room the newline
needs.
The two maxLength tests were asserting against a stub onChange, which
froze the value and made "it did not change" pass whatever the component
did. They now run on a seeded stateful harness, with a no-maxLength
control so the constraint is shown doing the work.
Signed-off-by: cliffhall <cliff@futurescale.com>
I claimed ENGINE_SMOKES was the single home for "which smokes are
engine-sensitive". It was not: npm run smoke still hard-coded the same
three, so a fourth entry would have reached the Firefox and on-demand runs
and silently skipped the DEFAULT Chromium run -- which is the one GitHub
CI executes. The exact drift the list was introduced to remove, left in
the one tier that matters most.
npm run smoke now ends in smoke:web:chromium, which goes through the
runner like the other two tiers.
Two things fall out of that:
- The Chromium tier passes its engine as a literal argument, so an
ambient SMOKE_BROWSER can no longer redirect it. Without that,
SMOKE_BROWSER=firefox npm run ci would have run Firefox twice and never
exercised Chromium at all -- a gate silently testing something other
than what it claims.
- run-engine-smokes.test.mjs now asserts that no tier names an individual
smoke, that both gated tiers name their engine explicitly, and that the
on-demand entry point is the one that follows the environment. This is
the durable half: a tier running fewer smokes is invisible at runtime,
because it still passes. Mutation-verified -- restoring the old hard-
coded chain fails the test.
Docs updated to state the wider claim rather than the one that was true
of only two tiers.
Addresses the suppressed comment on Copilot review 5026921914 of #2133.
Signed-off-by: cliffhall <cliff@futurescale.com>
Enter is also how a Japanese, Chinese or Korean input method commits the
candidate being composed. That keystroke means "accept this word", not
"new line", so the shortcut fired on every word such a user finished —
enlarging the field and inserting a stray newline each time.
Guard on event.nativeEvent.isComposing. The test pairs the composing case
with a negative control dispatching the same event with the flag off, so
a test that stopped reaching the handler cannot pass for the wrong reason.
Signed-off-by: cliffhall <cliff@futurescale.com>
Every string field in a tool or elicitation form carries an enlarge
button in its right section, so tabbing through a form stopped on one
between each pair of fields. Give it tabIndex={-1}, as #1487 did for the
clear button.
That button was deliberately left in the tab order by #2042, on the
grounds that clearing has a keyboard equivalent and enlarging has none.
So give it one: Enter on the focused single-line field enlarges it and
enters the newline. Nothing was listening for that key there — no
consumer renders SchemaForm inside a <form> — and it is the key a user
presses trying to type the newline the input swallows, which is the
failure #2042 exists to fix.
Enter enters the newline rather than only reshaping the field, since
consuming the keystroke leaves the next word running on from the last. A
field already at its maxLength is enlarged without one. Shift+Enter
enlarges too; the Ctrl/Cmd/Alt chords are left free for a consumer to
bind to running the tool. Clicking the button still only enlarges.
Signed-off-by: cliffhall <cliff@futurescale.com>
The three headers still said the non-Chromium engines were on demand and
that 'nothing runs it for you'. Both became false when Firefox moved into
npm run ci; I updated the README and AGENTS.md for that change and did not
carry it into the files themselves.
Each header now names the three tiers separately rather than collapsing
them into a CI/not-CI binary: GitHub CI is Chromium only, the local
pre-push gate is Chromium and Firefox, and WebKit is on demand.
That distinction is the whole point of the arrangement, so a header that
blurs it is worse than one that is merely out of date.
Addresses Copilot review 5026731741 on #2133.
Signed-off-by: cliffhall <cliff@futurescale.com>
Copilot review round 1.
`refreshStoredAuthToken` consumes the same fallback and made a single SDK
discovery call, so preserving the path there — without the walk the other two
consumers got — would have regressed exactly the case the walk exists to keep:
a path-hosted MCP server whose authorization metadata is published at the
domain root.
It injects its own discovery function as a test seam, so the walk is now also
exposed as `discoverAuthorizationServerMetadataFromCandidates(candidates,
discover)`, which takes that function and reports *which* candidate answered —
the CLI needs the winning URL, since it is the base the token request is made
against, not just the metadata.
Also drops the `as unknown as typeof fetch` from the new test in favour of
`vi.fn<typeof fetch>()`.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013hzwzS8UvBsr4yZm7o7sev
Signed-off-by: cliffhall <cliff@futurescale.com>
Caught by CI's clients/web format:check, not by my local run — I had
formatted core/ and scripts/ but not the web client's src, which is where
the test lives.
Signed-off-by: cliffhall <cliff@futurescale.com>
Dropping the CI job left cross-engine checking as something you had to
remember to run, which in practice means nobody runs it. This moves it
into npm run ci, so it happens once per push, in front of a human who can
still reason about the change -- rather than once per CI run, on every
branch, to re-derive an answer we already had.
scripts/run-engine-smokes.mjs is what makes that possible cross-platform:
SMOKE_BROWSER has to reach three child processes, and a POSIX VAR=x npm
run prefix does not work under Windows cmd.exe, which npm uses there.
Setting it in the child env from Node does. smoke:web:firefox passes the
engine as an ARGUMENT rather than relying on the ambient variable, so a
stray SMOKE_BROWSER cannot silently redirect the gate to another engine
-- verified: an explicit argument beats it.
It also gives the smoke list one home. It was previously an && chain in
package.json beside a second chain in the workflow, so adding a fourth
smoke meant remembering both. ENGINE_SMOKES is now the list, with a test
pinning its contents and its order -- a smoke going missing is invisible
at runtime, because a shorter list is still a passing run.
Firefox only. WebKit fails the App smokes for unidentified reasons and
must not be in a gate.
This makes npm run ci a strict superset of GitHub CI rather than a mirror.
That was already true of smoke:tui, which self-skips on CI; Firefox is the
second such step. The direction that matters still holds: passing
npm run ci locally means CI's gates will pass.
Signed-off-by: cliffhall <cliff@futurescale.com>
When RFC 9728 protected-resource metadata names no authorization server, the
MCP server URL stands in as one. `getAuthorizationServerUrl` built that with
`new URL("/", serverUrl)`, which discards the path — exactly the part discovery
needs when the server is not hosted at the domain root. The SDK's
`buildDiscoveryUrls` derives the path-scoped well-known locations from that
pathname, so an origin-only value could only ever probe the domain root, which
404s for a server like `https://example.com/mod/minilesson/mcp.php`.
Keep the path (and strip query/fragment, which an RFC 8414 issuer never
carries). A straight swap would regress the case the origin-only value did
serve — a server that merely lives under a path while publishing its metadata
at the root — so the URL becomes the first of two candidates:
`getAuthorizationServerUrlCandidates` yields the path-scoped form then the bare
origin, and `discoverAuthorizationServerMetadataForServer` walks them, treating
a candidate's failure as non-fatal while another remains and rethrowing the
first error only when all of them fail.
`discoverScopes` and the CIMD pre-registration probe both go through the walk.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013hzwzS8UvBsr4yZm7o7sev
Signed-off-by: cliffhall <cliff@futurescale.com>
parseSSE declared currentEvent/currentData inside the read loop, so an SSE
frame whose data: line arrived in one chunk and whose terminating blank
line arrived in the next was discarded. buffer already carried a partial
LINE across reads; nothing carried a partial FRAME.
Because this is the web client's transport, the dropped frame is a
JSON-RPC response that never settles: the request hangs forever with no
rejection, no console message, and nothing in the Network tab. The
payload does not arrive corrupted, it does not arrive at all, which is
why it presents as a hang rather than an error.
It has not bitten us because Chromium and Firefox happen to deliver whole
frames at the payload sizes this transport currently sees. That is luck,
not a guarantee: chunk boundaries depend on payload size, TCP
segmentation, and any intermediary. The exposure grows with payload size,
so a large resources/read is the most likely first victim.
The fix hoists both out of the loop and adds an end-of-stream flush — a
server that closes without a final blank line has still delivered a
complete frame, and dropping it would lose the last message of every such
stream.
parseSSE is now exported, solely so the test can reach it. That is the
only way to hit this deterministically: driving a real transport cannot
steer where a chunk boundary lands, but a test that supplies the reader
can put it exactly on the terminator.
The test keeps the two PASSING cases (whole frame, split mid-payload)
alongside the three that failed, because they are what make the diagnosis
precise. This is not "SSE parsing is broken" — mid-payload splits are
handled correctly today, and only the frame-terminator boundary loses
data. Verified against the unfixed code: 3 of 5 fail, all 5 pass after.
Signed-off-by: cliffhall <cliff@futurescale.com>
The job was trialled and did not earn its place. It was genuinely cheap —
~2 minutes, running in parallel with the 15-minute build job, so zero
added wall-clock — but across a dozen runs Firefox never once disagreed
with Chromium. It was paying runner time and carrying a real flake
surface (playwright install --with-deps runs apt-get update, which fails
whenever a third-party repo in the runner image breaks; that is what the
one red run was) to re-confirm a result already in hand.
Everything that made cross-engine checking possible stays: SMOKE_BROWSER,
the shared headless-browser helper, the installer, and the tests. So
"SMOKE_BROWSER=firefox npm run smoke:web:engine" is there for the moment
it is worth running — before touching the sandbox, the CSP builder or the
proxy page — without taxing every push to re-derive the same answer.
The workflow is now byte-identical to v2/main again; the publish jobs go
back to needing only build.
Docs say what is true rather than what was intended, and AGENTS.md
records the reasoning so the job is not re-added on the general argument
that cross-engine coverage is good — that argument was already accepted,
and the on-demand path is what serves it. Re-add it on evidence: a real
cross-engine regression a gate would have caught.
Also swept the now-stale "matrix" language out of the smokes and the
resolver, including the empty-SMOKE_BROWSER rationale, which no longer
leans on a matrix key that does not exist.
Signed-off-by: cliffhall <cliff@futurescale.com>
#2132 was closed without the investigation going anywhere, so every
'pending #2132' pointer in the tree was about to send a reader to a
closed issue whose own diagnosis had already been retracted.
The docs now say what is actually known, and nothing more: the two App
smokes fail under Playwright's WebKit for unidentified reasons; it does
not reproduce in real Safari; an isolated repro of the suspected
mechanism did not reproduce it under Playwright's WebKit either; and
chasing it further was judged not worth the effort. A reader hitting it
locally is told to treat it as unexplained rather than as a defect.
The matrix decision is unchanged and never depended on the cause — the
engine fails, so it is not gated.
No behavior change.
Signed-off-by: cliffhall <cliff@futurescale.com>
An isolated repro of the mechanism I described — a server writing three
SSE frames then going silent with the connection held open, read via
fetch + getReader — delivers every frame in all three engines, WebKit
included. So 'the SSE stream's last message is not delivered' is not a
supported description of the failure.
The keep-alive experiment that appeared to confirm it was one
observation, and the failure is not even stable in shape: two consecutive
webkit runs failed at different stages (ready wait vs connect wait),
which a deterministic buffering bug would not do.
What is unchanged: the App smokes really do fail under Playwright's
WebKit, which is why the engine stays out of the matrix; that reason
never depended on the mechanism. The parseSSE cross-chunk defect also
stands, being read off the code rather than inferred from an experiment.
No behavior change.
Signed-off-by: cliffhall <cliff@futurescale.com>
Two findings from Copilot's suppressed block.
1. resolveBrowserName treated a present-but-empty SMOKE_BROWSER as unset
and returned chromium. The test that covered it even documented WHY
that is dangerous — GitHub Actions renders an undefined matrix key as
"" rather than omitting the variable — and then asserted the unsafe
behavior. A misspelled matrix key would run chromium inside a job named
for another engine and report green: the same false-coverage outcome
the unrecognized-value branch exists to prevent, reached by a typo
instead of a bad value.
Only an absent variable now selects the default. Empty throws, naming
the likely cause and the actual remedy ('unset it', which is not the
same as setting it to nothing). The workflow always renders a real
value, so nothing in CI is affected.
2. install-smoke-browser.mjs had no tests. Its I/O half runs on every
smoke and fails loudly; its argument half does not — every caller
passes nothing or the literal 'chromium', so the precedence rule is
asserted by nothing at runtime. It matters: pack:verify passes chromium
BECAUSE it launches chromium, and if the environment won,
SMOKE_BROWSER=webkit npm run pack:verify would install one engine and
launch another, surfacing as a misleading "Executable doesn't exist".
resolveRequestedBrowser is now exported and pure; execution moved
behind main() with the entrypoint guard verify-typecheck-coverage.mjs
uses, so importing the module for tests cannot trigger an install.
Both mutation-verified: restoring either behavior fails the tests that
claim to cover it.
Addresses the suppressed comments on Copilot's fifth review of #2133.
Signed-off-by: cliffhall <cliff@futurescale.com>
Two findings from Copilot's suppressed block.
1. The launch-failure message is #2086's acceptance criterion — a missing
browser must name THAT engine and its own install command — and it had
no test. The smokes cannot supply one: install-smoke-browser fetches
the binary first, so a passing smoke says nothing about what a failing
one prints, and that message is the deliverable. loadBrowser now takes
an injectable loadPlaywright purely to open that seam.
The test asserts per engine that the message leads with that engine,
names --with-deps <that engine> and no other, and preserves the
underlying cause. Verified by mutation: hard-coding 'chromium' in the
message fails it. It also pins the two branches apart — an unresolvable
package must say
> @modelcontextprotocol/inspector@2.3.0 postinstall
> node scripts/install-clients.mjs
[install-clients] Installing dependencies for clients/web...
up to date, audited 583 packages in 614ms
198 packages are looking for funding
run `npm fund` for details
found 0 vulnerabilities
[install-clients] Installing dependencies for clients/cli...
up to date, audited 237 packages in 496ms
69 packages are looking for funding
run `npm fund` for details
found 0 vulnerabilities
[install-clients] Installing dependencies for clients/tui...
up to date, audited 314 packages in 518ms
102 packages are looking for funding
run `npm fund` for details
found 0 vulnerabilities
[install-clients] Installing dependencies for clients/launcher...
up to date, audited 160 packages in 449ms
50 packages are looking for funding
run `npm fund` for details
found 0 vulnerabilities
up to date, audited 281 packages in 3s
108 packages are looking for funding
run `npm fund` for details
found 0 vulnerabilities and must NOT say ,
which fetches binaries and cannot fix a missing package.
The unsupported-engine test now also asserts loadPlaywright was never
called, pinning the ORDER rather than only the message: validating
first is what makes the error name the real mistake.
2. prod-web-server.mjs's header still described the prefix this PR removed. Corrected, keeping why
deriving paths from import.meta.url is still right, and adding the
elicitation smoke to the list of callers it had also outgrown.
Addresses the suppressed comments on Copilot's review of #2133.
Signed-off-by: cliffhall <cliff@futurescale.com>
#2132 was filed asserting that a Safari user opening an MCP App gets a
permanently 'loading' widget. That was never tested. A manual check in
real Safari renders the App normally, so the claim is unsupported and is
removed from all six places it reached.
The failure under Playwright's WebKit is real and still keeps that engine
out of the CI matrix. What is not established is that any shipping
browser behaves this way — and Playwright ships its own WebKit build
whose networking stack is not Safari's, which is exactly the layer the
failure lives in.
headless-browser.mjs already carried the caveat that a green WebKit run
is not a Safari guarantee. The same sentence forbids the inverse
inference, which is the one that was made; it now says so explicitly, and
AGENTS.md carries the rule: reproduce in the real browser before claiming
user impact in one.
No behavior change.
Signed-off-by: cliffhall <cliff@futurescale.com>
Round 1 fixed the three smoke headers and AGENTS.md but left the same
overstatement in the two files Copilot flagged as previously-missed:
- README said the matrix runs 'the remaining engines', which reads as
Firefox AND WebKit and contradicts the very next paragraph. It now
names the current matrix (Firefox alone) and points at that paragraph.
- The workflow's fail-fast comment cited a WebKit-vs-Firefox scenario the
one-entry matrix cannot produce. It now justifies keeping the flag for
when a second engine returns, matching the AGENTS.md wording.
Swept the whole tree for the remaining variants of the claim; none left.
Addresses the suppressed comments on Copilot's second review of #2133.
Signed-off-by: cliffhall <cliff@futurescale.com>
The three smoke headers and one AGENTS.md bullet still said CI runs all
three engines. That was written before pointing the smokes at WebKit
found #2132; the matrix was then narrowed to Firefox and these were not
brought along, so they claimed a gate that does not exist. Each now says
what CI actually enforces — Chromium in the build job's `npm run smoke`,
Firefox in the Sandbox smokes matrix — and where WebKit stands.
smoke-web-browser.mjs additionally notes that IT passes in WebKit; the
two App smokes are the ones that do not, and a reader of this file should
not infer otherwise from a bare '#2132' reference.
The fail-fast: false rationale no longer cites a WebKit-vs-Firefox
example it cannot currently produce, and says why the flag is still right
for a one-entry matrix.
Addresses Copilot review on #2133.
Signed-off-by: cliffhall <cliff@futurescale.com>
Every browser-driven check in this repo launched Chromium and nothing else.
That is fine for most of the web client, whose behavior is React and Mantine.
It is not fine for the MCP Apps sandbox, which is built out of the primitives
that genuinely diverge between engines: a CSP <meta> injected as the first
<head> child of a srcdoc document, a nested sandboxed iframe, a
Permissions-Policy allow attribute, and postMessage origin discipline across
those two frames. Nothing else covers that surface — sandbox-csp.test.ts
asserts which policy STRING is built (environment-independent by
construction), and no Storybook story reaches the sandbox at all, since all
three App stories use a data: placeholder iframe and a mock bridge.
The engine is now a parameter:
SMOKE_BROWSER=webkit npm run smoke:web:app
SMOKE_BROWSER=firefox npm run smoke:web:engine # all three smokes
Unset means chromium, so `npm run ci` and `npm run smoke` are unchanged. An
unrecognized value is an error rather than a fallback — falling back would
report a green Chromium run under a job labelled "webkit", claiming coverage
that never ran — and a launch failure names the engine that failed and its own
`playwright install` invocation.
Selection, launching, and the fatal-vs-benign page-diagnostics split now live
in one shared scripts/lib/headless-browser.mjs. The three smokes had each
hand-rolled the diagnostics split and two had their own copy of loadChromium;
pack:verify goes through the same helper, pinned to Chromium explicitly since
it is a packaging check.
The npm scripts drop their `cd clients/web && npx playwright install chromium`
prefix for scripts/install-smoke-browser.mjs. The engine is a variable now, and
a ${VAR:-default} expansion does not expand under Windows' cmd.exe; npx is also
a .cmd shim there that a shell-free spawn cannot start, so this resolves the
Playwright CLI through resolveNodeBin — the #1939 problem solved the #1939 way.
CI gains a `Sandbox smokes (<engine>)` matrix job rather than matrixing `build`,
which also runs validate, the coverage gate, two verify gates and Storybook —
all engine-independent. Both publish jobs now need it.
WebKit is supported by the tooling but deliberately NOT in the CI matrix yet:
pointing the smokes at it immediately found #2132, a pre-existing Safari
incompatibility in the web client's SSE transport that strands the last message
on /api/mcp/events, so an MCP App never leaves "loading". That is a product bug
affecting real Safari users, with its own diagnosis and a verified fix, and it
is not a matrix change. Adding `webkit` here is a one-word diff once it lands.
An engine is either green in CI or absent from it; a continue-on-error job would
report coverage nobody is held to.
Signed-off-by: cliffhall <cliff@futurescale.com>
`record` read `serversRef.current` from inside the `setRecords` updater. A
functional updater must be pure -- React may defer or replay it -- so the
pairing resolved at whatever moment the updater happened to run rather than
when the record was written. A list read committing in between would then be
paired with the record as its baseline, and the very read that should have
superseded the override would instead certify it.
Read the list once, at call time, and use it for both the pairing and the
prune.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0177mPHAdECD18nLLCTwR5rh
Signed-off-by: cliffhall <cliff@futurescale.com>
The rollback's explanation still described the removed app-wide boolean and
claimed the override was applied only for the active server. That is now the
live client's rule alone: the override is keyed by this write's server and is
only ever displayed while that server is active, so it is recorded whatever
is active by the time the rejection arrives.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0177mPHAdECD18nLLCTwR5rh
Signed-off-by: cliffhall <cliff@futurescale.com>
The displayed `paginatedLists` value falls back to the active `servers`
entry, and that list only advances when a `GET /api/servers` succeeds — so
once a list read fails it keeps describing disk as it was before the writes
made since. The optimistic override papered over that, but it was a single
app-wide slot cleared on every change of the *active* entry, so switching to
another server and back dropped it and the UI fell back to the stale entry.
Two things then disagreed, and the one the user could see was the wrong one:
the toggle read `off` while disk, the write tracker, and the client just
built from it all said `on`; and because the client skipped its connect-time
aggregate walk, the all-pages UI rendered an aggregate that was never
fetched, with no Load-next-page control to fill it.
Hold the override per server instead, in `usePaginatedListsOverride`, paired
with that server's entry as of when it was recorded and believed only while
the list still carries that same entry object — identity, not equality, so a
read reporting the value the override replaced supersedes it too. A server's
override then survives a switch away and back, and is still superseded by
the first successful read that rebuilds its entry.
The read cannot instead move to `lastPersistedSettings.resolve(id)`: that is
called during render, and it both reads refs and prunes superseded records.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0177mPHAdECD18nLLCTwR5rh
Signed-off-by: cliffhall <cliff@futurescale.com>
