Conciseness

The body never explains concepts Claude already knows — every rule is project-specific and non-obvious ('@signozhq/ui turns a button off with aria-disabled instead', 'Storybook parses the order out of the file statically'). A few bullets (the file-layout rule, the play-function rule) are long run-on prose that could be tightened or split into a reference, keeping this just below 'every token earns its place'.

Actionability

Fully executable throughout: copy-paste-ready code for the meta/doc-comment pattern, the aria-disabled assertion, the click-and-check pattern, and the AI-owned banner, plus exact commands ('pnpm tsgo --noEmit', 'pnpm exec oxlint <files>', 'pnpm exec oxfmt --check <files>') and exact title and path formats. Specific examples cover the common cases with no gaps.

Workflow Clarity

A five-step sequenced workflow with explicit validation checkpoints and feedback loops: 'run it. The console names the endpoints step 1 missed', 'Never report the story as done without it', and 'Flip it once and run it' for assertions, capped by the 'Done means' checklist with concrete verification commands. This matches the top anchor including error recovery.

Progressive Disclosure

The body is a clear overview of process and rules, with detail correctly split into three well-signaled, one-level-deep references (references/discovery.md, references/controls.md, references/verify.md) that all exist in the bundle with substantive content (51/180/85 lines) and are linked at the point of need. Nothing that belongs in a reference is inlined and navigation is easy.

Specificity

Lists multiple concrete actions covering the full workflow: 'map the endpoints, states and query params', 'write its Storybook page story with control-driven msw mocks', and 'write defineStoryMocks handlers and mock data'. Coverage is comprehensive across explore, map, write, and handler/mock authoring, matching the top anchor rather than the 'minor gaps' anchor below it.

Completeness

Explicitly answers both: the 'what' ('Explore a SigNoz page, map the endpoints, states and query params... then write its Storybook page story') and the 'when' via an explicit 'Use when...' clause with three concrete trigger conditions. The when-clause is specific and trigger-phrase-driven, not merely present, so it exceeds the anchor 4 example.

Trigger Term Quality

Natural phrases a user would say are present ('create, extend or review a Storybook story', 'add controls to an existing page story', 'mock data'), but a few natural variants are missing (e.g. '.stories.tsx', 'stories file'). This sits above 'some relevant keywords' (3) but short of the comprehensive synonym-and-extension coverage of the top anchor.

Distinctiveness Conflict Risk

Triggers are pinned to a clear niche ('a page under frontend/src/pages', 'defineStoryMocks handlers', 'SigNoz page'), so no closely related skill shares these triggers. This is a clear niche with distinct triggers and minimal conflict risk.