The legacy and auto e2e cases both connect to the legacy stdio fixture
whether or not the flag reaches negotiation, since auto falls back. Run
initialize against an HTTP test server that rejects the legacy handshake:
the default must fail, and --protocol-era modern must connect and report
the 2026-07-28 protocol version. Deleting the serverOptions assignment in
cli.ts now fails this case (Copilot review, PR #2372).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SZ4rrvH6xaCfrst75gJh7x
Signed-off-by: cliffhall <cliff@futurescale.com>
- Scope the CLI pass-through warning to the three port variables; the
CLI normalizes HOST (wildcard -> localhost, others canonicalized).
- ALLOWED_ORIGINS default is derived from HOST: loopback origins, plus
the two wildcard origins for an all-interfaces bind, or only the
configured host's origin for a specific non-loopback host.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TRJ64MnDTg1TpzCTEV9Xva
Signed-off-by: cliffhall <cliff@futurescale.com>
An ad-hoc --server-url / command launch always negotiated the legacy era,
because protocolEra was only settable per server in mcp.json. A wrapper
that mints a short-lived bearer token therefore had to write that token to
disk to exercise a server under auto or modern.
--protocol-era <legacy|auto|modern> now feeds settings.protocolEra in all
three clients through a shared parseProtocolEra coercer:
- CLI/TUI overlay it in loadServerEntries alongside --header, onto an
ad-hoc target and onto a --catalog/--config entry for that run.
- Web stamps it on the in-memory ad-hoc entry, which the backend lifts
into settings like headers; as with --header it is rejected alongside
--catalog/--config, but unlike --header it applies to stdio too.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SZ4rrvH6xaCfrst75gJh7x
Signed-off-by: cliffhall <cliff@futurescale.com>
- The CLI passes CLIENT_PORT / MCP_SANDBOX_PORT / MCP_APP_ORIGIN_PORT
into its hand-off as-is: no validation, no warning, no fallback.
- MCP_AUTO_OPEN_ENABLED=true also lets CLI interactive OAuth start with
no TTY on stdin or stderr.
- An empty MCP_INSPECTOR_SECRET_STORE counts as unset, silently.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TRJ64MnDTg1TpzCTEV9Xva
Signed-off-by: cliffhall <cliff@futurescale.com>
RemoteClientTransport tracks open streams only when onFetchStreamUpdate
is registered — the bookkeeping serves that callback alone, and without
it the set would grow by one entry per reconnect.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01APKSYHGxXBUpnR7ErFiLJn
Signed-off-by: cliffhall <cliff@futurescale.com>
- Launcher README: narrow "does not interpret env vars" to server and
client configuration, so it no longer contradicts MCP_DEBUG.
- Document HOME / USERPROFILE as the base of every ~/.mcp-inspector
default, including the cwd fallback when neither is set.
- SERVER_PORT is the sandbox fallback whenever MCP_SANDBOX_PORT is not
a valid port (unset, empty or invalid), not only when unset.
- MCP_INSPECTOR_OAUTH_STATE_PATH is read by the CLI and TUI only; the
web backend always uses <MCP_STORAGE_DIR>/oauth.json.
- MCP_DEBUG / DEBUG are also read by the standalone TUI entry point.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TRJ64MnDTg1TpzCTEV9Xva
Signed-off-by: cliffhall <cliff@futurescale.com>
- MCP_AUTO_OPEN_ENABLED: the TUI never reads it; the CLI's unset
default opens only on a stderr TTY. Migration guide row fixed too.
- Drop the blanket "empty equals unset" rule, which HOST="" and the
path variables contradict; state empty handling per row instead.
- MCP_SANDBOX_PORT / MCP_APP_ORIGIN_PORT accept 0; only CLIENT_PORT
must be fixed.
- NO_COLOR: an empty value counts as unset.
- MCP_INSPECTOR_SECRET_FILE default is ~/.mcp-inspector/secrets.json,
beside the storage directory, not inside it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TRJ64MnDTg1TpzCTEV9Xva
Signed-off-by: cliffhall <cliff@futurescale.com>
RemoteClientTransport keeps its open-stream bookkeeping whether or not
the consumer logs requests, so onFetchStreamUpdate works on its own and
close() can synthesize the terminal update.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01APKSYHGxXBUpnR7ErFiLJn
Signed-off-by: cliffhall <cliff@futurescale.com>
Every variable that changes runtime behavior now lives on one page,
docs/environment-variables.md: which client reads it, its default, and
its effect. It covers three variables that were undocumented
(MCP_LOG_FILE, MCP_INSPECTOR_LOG_DIR, LOG_LEVEL), the secret-store
variables previously only in the Docker guide, and the Node TLS
variables that answer #1936 (a self-signed https://localhost server).
The README docs table, the migration guide, docker.md and the four
client READMEs link to it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TRJ64MnDTg1TpzCTEV9Xva
Signed-off-by: cliffhall <cliff@futurescale.com>
- fetchTracking: one non-throwing reporter fronts every stream update —
the open (inside the fetch wrapper), each coalesced count (from a
timer) and the close (off the discarded watcher).
- rawWireRequest annotates a request timeout its transport's send
rejects with, so the browser's relay timeout on a raw-wire call reads
like every other.
- RemoteClientTransport reports still-open streams closed on close(),
since the backend watcher's own close cannot reach a channel that the
disconnect has already torn down.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01APKSYHGxXBUpnR7ErFiLJn
Signed-off-by: cliffhall <cliff@futurescale.com>
- fetchTracking: the close report is guarded so a throwing listener
cannot become an unhandled rejection off the discarded watcher; a
bare CR that is the last byte of the stream terminates its event; a
moving event count is coalesced to one report per interval (default
250ms, 0 in tests), with the open and the close still immediate.
- MessageTrackingTransport rolls back a request whose signal was already
aborted before the send began, and suppresses the rollback only for an
abort that lands during the send.
- useTickingClock takes an `enabled` flag; Connection Info installs no
interval when there is no activity section.
- The diagnostics-callbacks test justifies its private-seam cast.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01APKSYHGxXBUpnR7ErFiLJn
Signed-off-by: cliffhall <cliff@futurescale.com>
Resolves the relay-wait conflict with #2028: the wait keeps its
progress-driven re-arm and expires with the SDK's timeout shape.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01APKSYHGxXBUpnR7ErFiLJn
Signed-off-by: cliffhall <cliff@futurescale.com>
- fetchTracking: media types and HTTP methods compare case-insensitively;
a `Request` input's own method is honoured; the SSE line scanner
accepts LF, CRLF and a bare CR, holding a trailing CR until the next
chunk decides whether it is half of a CRLF.
- MessageTrackingTransport does not report a send failure for a request
the caller aborted through `requestSignal`, and InspectorClient keeps a
request whose send failed with a request timeout — both are sent,
unanswered requests, which is the state to keep reporting.
- createTransportNode builds a fetch tracker when any tracking callback
is supplied, not only `onFetchRequest`.
- RemoteClientTransport's relay wait expires with the SDK's own timeout
shape, so the web client's relay timeout is annotated like every other.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01APKSYHGxXBUpnR7ErFiLJn
Signed-off-by: cliffhall <cliff@futurescale.com>
- fetchTracking: count NDJSON streams line by line instead of leaving
them at zero forever; justify the detached watcher promise; document
that a partial SSE block at end-of-stream is dropped, as the SDK's own
parser (no flush) and the SSE spec drop it.
- uncapturedBodyNote: case-insensitive content-type lookup, and a
stream label (SSE / NDJSON) for the Network badge.
- InspectorClient: `openedAt` is when the response headers arrived, not
when the GET went out; the snapshot copies its request records; a
request the transport failed to send is rolled back out of the
unanswered set via a new `trackSendFailure` callback; a raw-wire
timeout is built as the SDK's own timeout shape and annotated the
same way, so callers see one kind of timeout.
- Remote session storage revives the nested `stream.closedAt` Date.
- Hook test models a legacy double with `Object.defineProperty`, not a
double cast.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01APKSYHGxXBUpnR7ErFiLJn
Signed-off-by: cliffhall <cliff@futurescale.com>
The backendHoldingSend fetch mock is already declared with vi.fn<typeof fetch>(),
so the trailing `as unknown as typeof fetch` was redundant and tripped the
repo's no-double-cast rule. Return the typed mock directly; the test project
typechecks without it.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
The first story to render a long-lived GET entry tripped axe on the
filled orange badge (white on #f76707, 3.04:1); the light variant is no
better (3.03:1). ThemeBadge already pins status + orange to a mid amber
fill with black text for this reason.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01APKSYHGxXBUpnR7ErFiLJn
Signed-off-by: cliffhall <cliff@futurescale.com>
- progressTokenOf now delegates to the SDK's ProgressTokenSchema instead of a
bare typeof check, so fractional and past-MAX_SAFE_INTEGER numbers are
rejected (matching isProgressToken in inspectorClient.ts); tests cover both.
- Browser relay timeout tests use fake timers with advanceTimersByTimeAsync and
flush the SSE consumer between pushes, replacing real-sleep windows that a
loaded runner could race (#1596).
- The log-only timeout test holds and awaits its rejection rather than
swallowing it in an empty catch.
- progressToken.test.ts gains a file header; the remote-session malformed-token
fixture uses a single-cast helper instead of `as unknown as`.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
A request timeout used to surface as a bare `Request timed out`. Every
fact needed to explain it was already in-process: what the client was
still waiting on, when it last heard back, and the state of the
standalone GET notification stream. The SDK's timeout now rejects with
all three, and the same snapshot is shown live in Connection Info and
on the Network entry for the stream.
- core/mcp/connectionDiagnostics.ts: the snapshot type, its one-line
description, and `annotateRequestTimeout`, which rebuilds the SDK's
per-request timeout with the state at that moment.
- InspectorClient decorates the SDK Client's `request` (the one funnel
every verb goes through) so the annotation covers the whole surface;
tracks outstanding requests with their send time, the last response,
and the most recent long-lived transport stream; exposes
`getConnectionDiagnostics()` and `connectionDiagnosticsChange`.
- fetchTracking watches a long-lived stream through a tee'd clone,
counting SSE events and reporting the close, via a new
`updateStream` callback wired through the node transport, the remote
session (`fetch_stream_update`), and the browser transport.
- FetchRequestLogState patches `entry.stream`; the Network entry's
placeholder reports the event count and open/closed state.
- Connection Info gains a Connection Activity section, ticking while
open (`useTickingClock`).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01APKSYHGxXBUpnR7ErFiLJn
Signed-off-by: cliffhall <cliff@futurescale.com>
- Assert headersToServerSettings carries DEFAULT_CONNECTION_TIMEOUT_MS.
- Type the fake transports in inspectorClient.test.ts as the SDK's
Transport via two helpers instead of an as-unknown-as double cast; the
two pre-existing copies of the same fakes in that describe block use the
helpers too.
- Bring serverList.ts's converter comments and specification/v2_servers_file.md
in line with the new contract: 30 s default, explicit 0 persisted, and
requestTimeout's 0 unchanged.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01M4h8Xa6Ed9zwtv5ojX35MT
Signed-off-by: cliffhall <cliff@futurescale.com>
The web client drives its MCP Client through a two-hop relay
(RemoteClientTransport -> Node backend -> upstream transport). The relay
added two request-response waits that the direct transports don't have —
the backend's RemoteSession.waitForRequestResponse and the browser's
RemoteClientTransport.waitForSseResponse — and both were hardcoded to 60s
and blind to notifications/progress. The SDK Client's own request timeout
resets on progress (resetTimeoutOnProgress, which the Inspector enables),
but the relay's progress-blind waits fire first and shadow it, so a
long-running tool that reports progress is cancelled at 60s on the web
client alone while it completes over the CLI/TUI and other MCP clients.
Reset both relay waits on a notifications/progress whose progressToken
matches the pending request id, mirroring the SDK's resetTimeoutOnProgress.
A shared browser-safe progressTokenOf helper extracts the token. Log
messages (notifications/message, i.e. ctx.info) deliberately do not reset
the deadline, matching the SDK and every other client.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
connectionTimeout defaulted to 0, which InspectorClient.connect() read as
"no bound at all" — so out of the box nothing the Inspector owns bounded a
connect attempt, and the only thing ending a hung handshake was the SDK's
60 s per-request timeout on initialize, reporting "Request timed out".
- Add DEFAULT_CONNECTION_TIMEOUT_MS (30000) to core/mcp/types.ts. An absent
value resolves to it on the client, on disk read, in the web form draft,
and in the CLI's header-only settings shell. An explicit 0 keeps its
documented meaning (no timeout; --connect-timeout 0) and is now persisted
so the opt-out round-trips; the default is the omit-sentinel, as for
taskTtl.
- Key the post-timeout transport teardown to the timer actually firing, not
to connectionTimeout > 0 — otherwise a non-zero default would tear down
every failed connect, including a recoverable 401 whose transport the
auth recovery holds open.
- The timeout message names the bound and where to raise it: "Connection
timed out after N ms. To accommodate a slower server, you may increase
the timeout value in Server Settings."
- The CLI's UNREACHABLE classifier now matches that message.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01M4h8Xa6Ed9zwtv5ojX35MT
Signed-off-by: cliffhall <cliff@futurescale.com>
AGENTS.md's SDK-watch section made the same current-state claim the
sdk-watch.mjs comments did; with the manifest and lockfile both at 2.0.0 it
was false. Describe the mechanism (a caret range CAN resolve higher) instead.
Raised by Copilot on #2358 as a suppressed finding.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
Dropping the v1 translation proxy made the protocol's alias identical to the
one core/mcp/types.ts already exported. Keep one definition and re-export it,
so the two cannot drift.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
- requestAppElicitation.ts, appElicitation.ts, docs/test-servers.md:
ext-apps 2.0.0 does not "predate" #733 (the PR is from July; the
release from September) — it simply does not include it. Reworded as
omission, and the version the appElicitation.ts JSDoc names is now
2.0.0 rather than 1.7.5.
- core/mcp/types.ts: the public `AppRendererClient` JSDoc described the
app-renderer proxy; it is the real SDK `Client`, handed out only while
connected, since #1745 removed the proxy.
- appCapabilities.test.ts: the two comments verified against 1.7.5 now
cite 2.0.0, which the test runs against.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
#2358 bumped `@modelcontextprotocol/ext-apps` from `^1.7.4` to `^2.0.0`,
leaving two comments in `scripts/sdk-watch.mjs` still describing the
current install as `^1.7.4` and illustrating the "compare the installed
version, not the declared range" mechanism with a 1.8.0 target.
Both now describe the mechanism in terms of "a caret range" and "a patch
or minor ahead within the same major" rather than any concrete version,
so the example cannot go stale on the next bump. Comments only; the
1.7.4/1.7.5 fixtures in `sdk-watch.test.mjs` are test data for the
comparison logic and are untouched.
Closes#2359
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
Every site tagged `ext-apps#702` carried a workaround for ext-apps
peering on the v1 SDK while the Inspector runs v2. With 2.0.0 the
package's `AppBridge` extends the v2 `Protocol`, takes the v2 `Client`
and `Implementation` directly, and registers its list-changed forwarding
on that client with `setNotificationHandler("notifications/…", handler)`,
so:
- core/mcp/apps.ts: `getToolUiResourceUri(tool)` takes the v2 `Tool`
without a cast; `UiMetaShape` is replaced by ext-apps' own
`McpUiToolMeta` / `McpUiResourceMeta`, which resolve under NodeNext
since ext-apps#705. `AppInfo.csp` / `.permissions` / `.visibility`
take the named types too.
- core/mcp/inspectorClient.ts: `getAppRendererClient()` returns the SDK
client itself; the Proxy that translated the 1.x schema-first
`setNotificationHandler(Schema, handler)` into the method-string form,
its `notificationMethodFromSchema` helper and its cached field are
gone. `AppRendererClient` is now `Client` rather than `unknown`.
- createAppBridgeFactory.ts: `new AppBridge(client, HOST_INFO, …)` with
no `as unknown as`; `resolveSourceUri` passes the tool straight through.
- AppRenderer.tsx: `sendToolResult(result)` — its params ARE the v2
`CallToolResult` now.
- requestAppElicitation.ts: the double cast on the `elicitation/create`
send goes too — v2 `Protocol.request` takes the standard `Request`
shape, which `ElicitRequest` is. The helper itself stays: ext-apps#733
is not in 2.0.0.
- core/mcp/extensions.ts: `MCP_APP_MIME_TYPE` re-exports ext-apps'
`RESOURCE_MIME_TYPE` from `/app-bridge`; `UI_EXTENSION_KEY` stays
hardcoded because `EXTENSION_ID` is still `/server`-only in 2.0.0.
Tests: the Proxy-translation test is removed with the Proxy; the
`getAppRendererClient` tests assert the real `Client` instance and that
disconnect withdraws it; the `useInspectorClient` sentinel is a real
(unconnected) `Client`. Comments that cited ext-apps 1.7.5 now cite 2.0.0
where the fact still holds (#733 still unreleased).
Closes#1745
Refs #2309
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
ext-apps 2.0.0 peers on the SDK v2 split packages (client/core ^2.0.0,
server ^2.0.0 optional) and zod ^4.2.0, all of which the root manifest
already pins, so the v1 @modelcontextprotocol/sdk@1.30.0 it used to drag
in transitively leaves the tree: `npm ls @modelcontextprotocol/sdk` is
now empty. Root-only declaration per Dependency placement; no client
manifest names ext-apps.
Refs #1745, #2309
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
Copilot round 1: the comment claimed docs/quality-gate.md already describes
the total queueing budget, which is only true once PR #2355 merges. State it
as a keep-in-step pointer instead, so it holds under either merge order.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
Narrow the lease's guarantees to what acquireLease and finishLease do; say
where no release ever comes; and record the concurrent-sibling arm of the
maxWorkers measurement beside the solo one.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
`MAX_WAIT_MS` in scripts/gate-lease.mjs said the 45-minute wait only ever
expires against a live holder still running after 45 minutes. The budget is
measured from the waiter's first `acquireLease` attempt and is not reset when
the lease changes hands, so a queue of healthy gates deeper than about ten
also exhausts it. The comment now says so, matching docs/quality-gate.md.
The "Run cross-client smokes" step in .github/workflows/main.yml pointed at
a CI-vs-local table in the root README that the README no longer carries; it
now points at docs/quality-gate.md, which declares itself canonical.
Comment-only; no behaviour change.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
The 45-minute wait is a total queueing budget in the skill too; the lease
promises the holder's release, not every waiter's acquisition; and what it
removes is gate-on-gate contention, for as many starts as fit the budget.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
The process-group signal guarantee is POSIX-only; the 45-minute wait is a
total queueing budget, not a hung-holder detector; the fixed-port range is
6295–6299 including smoke:web:tabs.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
Every stage description now matches the scripts on v2/main: the quiet-gate
baseline figures, the CI job budgets (#2333), the smoke-helper budgets that
are named constants or stated defaults, the maxWorkers decision (#2336), the
Storybook forced pre-bundle (#2340), the gate-lease test suite (#2339/#2346),
and a local:storybook row. Adds the multi-agent section at the end: what the
lease does, why a queue rather than a load wait or a worker cap, what it means
for capacity, and what it does not do.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
The "Long Skill Document" story compared the section heights before and
after a collapse-then-reopen of the Skill Resource panel, and #2291 wrapped
the second sample in a `waitFor` on the reading that the first was fine and
the second was taken mid-layout. It was not: `[…, 155, 285]` is the layout
with the Frontmatter section showing `CodeHighlight`'s plain `Code`
placeholder (a 57px `<pre>`), and `[…, 178, 262]` is the same layout once
the lazily imported Prism runtime and YAML grammar have landed and the
highlighter has replaced it (an 80px `<pre><code>`). Both are settled; the
section's content changed between the two samples, so no retry converges.
Whether the swap has happened when the story reaches its first sample
depends on how long those dynamic imports take. On a quiet machine an
earlier story in the file has already loaded them; under the gate's load
they land between the samples. Running the story on its own, so the cache
is cold, reproduces the failure deterministically: 3/3 red with the exact
four numbers from #2350, 3/3 green with this change, 3/3 red reverted. The
whole storybook project under a concurrent unit-suite load (load average
38-51) is 3/3 green with it.
The wait's budget is stated at the site: three dynamic imports through the
Vite server every story iframe shares measure 100-150ms cold on an idle
server and exceeded Testing Library's 1000ms default under load, so it
takes the same 10s the Ace-worker wait in `JsonObjectInput.stories.tsx`
carries, under the project's 15s `testTimeout`.
Closes#2350
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
The 5000 arms of #2335's re-run each had exactly one red test — the
asyncUtilTimeout guard refusing the raised value — so "0 failures in
every arm" was a misstatement; both comments now say so. And the
AGENTS.md rule still gave the expiring-wait mechanism as the reason the
pin was measured worse, which the corrected record contradicts; it now
cites both measurements and keeps the mechanism as the hazard the rule
guards against.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
Both web test-setup comments explained the 1000ms pin by saying the
tests that let a Testing Library wait expire "are the real defect and
are #2335; revisit when they are gone." #2335 found there are no such
tests, and its interleaved three-arm re-run showed a raise to 5000 is a
no-op on the passing path. The comments now record that finding and
keep the pin on the measured ground: raising buys nothing, so the value
stays until a measurement says otherwise.
Comment-only; the pin and the runtime assertion are unchanged.
Closes#2347
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
Closes#2346
`freshDir()` now records every `gate-lease-test-*` directory it creates and
a top-level `after` hook removes them all once the file's tests are done.
Every test that starts a child awaits its exit before asserting, so nothing
holds a lock inside them by then. Measured on one `npm run test:scripts`:
14 new directories left in $TMPDIR before, 0 after; 647/647 tests pass in
both arms. No assertion changed.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PsmUAZ6aLUAFqenjJKSSRp
Signed-off-by: cliffhall <cliff@futurescale.com>
