* feat(web): wire the listChanged indicator across all screens (#1402)
The per-screen list-changed indicator was hardcoded false in
InspectorView for Tools, Apps, Prompts, and Resources, so it could
never light up. Source it from the managed-state layer instead.
Each ManagedXState now tracks a listChanged flag: set true when its
*/list_changed notification arrives (the existing auto-refresh leaves
it set), exposed via getListChanged()/a listChangedChange event, and
cleared by clearListChanged() or on disconnect. The useManagedX hooks
surface the flag and clear it on a user-initiated refresh (the
indicator's Refresh button = acknowledge). App threads the three flags
to InspectorView, which maps them to the screens — Apps shares the
tools flag since apps are a filtered view of tools.
Tests cover set/clear/disconnect at the state-manager layer, the hook
subscription + refresh-clears behavior, and the InspectorView routing
(including Apps sharing the tools flag and no cross-wiring between
screens).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(core): close clear-after-await race in managed-list refresh (#1402 review)
The useManagedX refresh() callbacks cleared the listChanged flag AFTER
awaiting the fetch. If a */list_changed arrived mid-fetch, the state
re-set the flag (and auto-refreshed), then the trailing clear wiped that
genuinely-new signal. Clear BEFORE the await instead: the user's refresh
acknowledges only the change in hand, and a mid-fetch change re-sets the
flag and survives. Adds a race regression test on the tools hook.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(web): drop duplicate Refresh on the Apps screen (#1402)
AppControls uniquely had a standalone toolbar Refresh button AND the
ListChangedIndicator on a separate row, so once the indicator could
actually appear (this PR), the Apps screen showed two Refresh buttons.
Match the other three controls (Tools/Prompts/Resources): the indicator
is the single header-right refresh affordance. Updates AppControls and
AppsScreen tests to assert exactly one Refresh (and none when the list
hasn't changed).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* feat(core): stop auto-invoking */list on list_changed; user pulls via Refresh (#1402)
With auto-refresh on, the list was already current by the time the
list-changed indicator appeared, making its Refresh button moot. Now the
managed Tools/Prompts/Resources state managers only flag the change on
*/list_changed (they no longer auto-refresh); the list stays as-is until
the user clicks Refresh, which fetches the new list and clears the
indicator. The connect-time initial load is unchanged.
Resource templates (no own indicator, part of the Resources screen) also
stop auto-refreshing; onRefreshResources now refreshes both resources and
templates, since a single resources/list_changed covers both. Tasks are
left auto-refreshing — they have no list-changed indicator and need live
status updates.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* docs(core): correct ManagedResourceTemplatesState header comments (#1402 review)
The class no longer subscribes to resourceTemplatesListChanged; update
the stale file/class docstrings that still claimed it syncs on that
notification to reflect connect + statusChange only.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* feat(web): add per-server 'Auto Refresh on List Changed Notifications' option (#1402)
New Options section in ServerSettingsForm with a single checkbox. When
checked, the managed Tools/Prompts/Resources (and resource templates)
state auto-refreshes on */list_changed notifications; when unchecked
(default) the notification only lights the list-changed indicator and the
user pulls via Refresh.
Plumbing: new optional autoRefreshOnListChanged on InspectorServerSettings
and StoredMCPServer, round-tripped through serverList (lifted with a false
default, persisted only when true, added to the exhaustive field-key map);
surfaced from InspectorClient via a new getServerSettings() on the protocol;
the state managers read it live at notification time to decide auto-refresh
vs flag-only. Resource templates re-subscribe to their list_changed but only
auto-refresh when the option is on (they have no indicator of their own).
Tests cover the round-trip (true persists, false omitted), the form
section (render/checked/toggle), and each state manager's on/off branch.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(server): persist autoRefreshOnListChanged through validateSettings (#1402)
The PUT /api/servers write path runs settings through validateSettings,
which rebuilds the value from explicitly-named fields and silently drops
unknown keys — so autoRefreshOnListChanged never reached disk (the
serverList round-trip test passed because it calls
inspectorSettingsToStoredFields directly, bypassing this path). Validate
it as an optional boolean and include it in the built value; false is
omitted on disk by inspectorSettingsToStoredFields as before.
Adds integration tests over the real PUT path: true persists, false is
omitted, and a non-boolean is rejected (400).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* feat(web): default the Server Settings modal to the Options section (#1402)
Open 'Options' instead of 'Custom Headers' when the Server Settings modal
first opens, so the new Auto Refresh toggle is the first thing surfaced.
Updates the modal default-expanded section, the modal test's initial-state
assertions, the three header tests (now expand 'Custom Headers' first since
it's no longer open by default), and the story defaults.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* chore: drop accidentally-committed Inspector history dump; gitignore the class
83076441 swept an exported Inspector message-history JSON (manual-testing
artifact at the repo root) into the tree via git add -A. Untrack it and
extend the existing repo-root debug-artifact .gitignore block (alongside
/*.png) to cover /inspector-history-*.json so these can't be re-added.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* feat(core): port v1.5 hook layer (useInspectorClient + useManaged*/usePaged* + log hooks)
Wholesale port of v1.5's React hook layer and the EventTarget-based state machinery the hooks subscribe to (#1243). Hooks decouple from the concrete InspectorClient via a new `InspectorClientProtocol` interface so this layer can land before the runtime class is ported.
Added under `core/`:
- `core/react/` — useInspectorClient + 5 useManaged* + 5 usePaged* + 3 log hooks
- `core/mcp/state/` — 5 managed*State + 5 paged*State + messageLogState + stderrLogState + fetchRequestLogState
- `core/mcp/inspectorClientProtocol.ts`, `inspectorClientEventTarget.ts`, `typedEventTarget.ts`, `samplingCreateMessage.ts`, `sessionStorage.ts`
- v2-only wrapper types in `core/mcp/types.ts`: InspectorUrlElicitRequest, InspectorPendingRequest, InspectorRequestHistoryItem
Tests live under `clients/web/src/test/core/` (28 new test files, 264 new tests). Test fake: `core/mcp/__tests__/fakeInspectorClient.ts`.
Build wiring:
- `vite.config.ts`: dedupe react/react-dom so core/ files resolve them via clients/web/node_modules.
- `tsconfig.app.json` / `tsconfig.test.json`: paths map react/react-dom/vitest to clients/web/node_modules so `tsc -b` resolves bare imports from core/ source files (which sit above the package's node_modules). Exclude core/__tests__ from app config; include in test config.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* review: address PR #1300 review findings
Bugs:
- fetchRequestLogState: add .catch() on sessionStorage.loadSession so a corrupt
or unreadable session doesn't surface as an unhandled rejection (matches the
saveSession swallow pattern).
- messageLogState: sync pendingRequestEntries when clearMessages() evicts a
pending request entry, so a later response with the same id falls through
to the append branch instead of mutating an unreachable map entry. Add tests
for both predicate and no-predicate paths.
Cleanups:
- Extract mergeTaskIntoList helper to core/mcp/state/mergeTaskIntoList.ts so
managed/paged RequestorTasks state classes share one definition.
- Add a one-line JSDoc note on each PagedTools/Prompts/Resources/Templates
state explaining why they deliberately do not subscribe to *ListChanged
(cursor invalidation mid-pagination).
- Document on useInspectorClient that appRendererClient is read lazily on
every render and is not subscribed (changes once at connect time).
Carry-overs from v1.5 deliberately left for the follow-up InspectorClient
runtime port:
- Refresh/status-change race in Managed*State.refresh() (status check is only
at entry; a disconnect during await can re-clear before refresh resumes).
- nextCursor exposure asymmetry across usePaged* (only usePagedRequestorTasks
surfaces it via state field; others return it from loadPage() only).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Cliff Hall