- Rename RequestMethod → MessageMethod. The type covers notifications and
results, not just requests; the new name matches the JSDoc.
- Normalize imports to the @inspector/core/mcp/types.js path alias in
HistoryListPanel, historyUtils, and HistoryScreen (HistoryControls was
already using the alias).
- Document the cast invariant in extractMethod: SDK types message.method
as string, but every MessageEntry in this app originates from SDK
schemas, so the narrowing is safe.
- Type SAMPLE_METHODS as MessageMethod[] in HistoryControls stories so
the literal-type narrowing isn't lost across the spread.
Skipped two reviewer suggestions: the Mantine Select inline cast (reviewer
self-resolved) and the stale-methodFilter-on-clear UX edge case (deferred
as a separate follow-up — not a Phase 5 audit gap).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
6b3cecd736