Conciseness

The body is lean and library-specific ('The adapter backs table atoms with Solid signals and memos', 'Component bodies are untracked'), but the guidance to keep atom reads inside tracked scopes is restated three times across two short paragraphs ('Read `table.atoms.<slice>.get()` inside JSX, `createMemo`, `createEffect`, or another tracked scope' / 'Read `table.atoms` directly inside JSX, memos, or effects' / 'keep reads inside tracked scopes'), which is a minor trim opportunity.

Actionability

The control-a-slice example is complete and copy-paste ready (imports, signals, getters, `onPaginationChange: setPagination`, memo read, JSX usage), and the concrete commands ('run `intent load @tanstack/table-core#table-state`', 'Inspect `node_modules/@tanstack/solid-table/dist/createTable.d.ts`') cover the common read/control cases, with rarer cases (external atoms, wrapped setters) given concrete one-line guidance plus a pointer.

Workflow Clarity

This is a simple, single-purpose skill whose actions are unambiguous: the prerequisite is stated first ('Before starting, run `intent load @tanstack/table-core#table-state`'), and the two tasks (read reactive state, control a slice) are cleanly separated into sections with a conditional branch ('If this task changes processing features, run `intent load ... #table-features`). No destructive or batch operations exist that would require validation checkpoints.

Progressive Disclosure

The body is a clear overview with a well-signaled, one-level-deep reference: 'For external atoms, custom updater wrappers, or tracking failures, read [reactivity details](references/reactivity.md)' — the file exists in the bundle and contains exactly those advanced patterns, so the split is appropriate and navigation is easy.

Specificity

'Read and control Table v9 state in solid' names the domain with two concrete verbs, and the use-for list enumerates specific areas ('tracked reads, subscriptions, controlled slices, and framework-specific reactive boundaries') — several specific actions with a minor gap, since owning slices via external atoms (`createAtom` from `@tanstack/solid-store`) is a covered skill behavior not surfaced. Not 5 because the action list is narrower than the skill's actual coverage; not 3 because more than 1-2 concrete actions are named.

Completeness

Both parts are explicit: what ('Read and control Table v9 state in solid') and when ('Use for tracked reads, subscriptions, controlled slices, and framework-specific reactive boundaries'), with concrete trigger phrases rather than an implicit or vague 'when'.

Trigger Term Quality

Natural terms a user in this niche would say are present ('table state', 'tracked reads', 'subscriptions', 'controlled slices', 'reactive', 'solid'), but common synonyms like 'signal', 'memo', 'TanStack', or 'controlled state' are missing. Not 5 because synonym coverage is incomplete; not 3 because the included terms go well beyond a single generic keyword.

Distinctiveness Conflict Risk

The description is pinned to a specific framework ('solid') and library version ('Table v9'), with framework-specific trigger areas ('reactive boundaries', 'controlled slices') that a React or core table-state skill would not match — minimal conflict risk.