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markstream-custom-components

Override built-in Markstream node renderers and add trusted custom tags across Vue, React, Svelte, and Angular. Use when Codex needs scoped `setCustomComponents`, renderer-local React `streamingComponents` or `htmlComponents`, Angular/Svelte `customComponents`, Vue app-scoped components, node override keys such as `image`, `code_block`, `mermaid`, or `link`, or nested renderers for tags such as `thinking`.

80

Quality

100%

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SKILL.md
Quality
Evals
Security

Quality

Content

100%Weight 40%Scale 1-3

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A well-structured, dense-but-lean guidance skill with a clear sequenced workflow, concrete API specifics, and appropriate one-level-deep reference disclosure. Its main soft spot is the lack of a complete copy-paste code example and a hard validation gate, but neither is required for an instruction-only skill of this kind.

DimensionReasoningScore

Conciseness

Lean, decision-oriented body with no padding explaining what Markstream or renderers are; every section delivers specific API names, props, or routing rules Claude would not already know.

3 / 3

Actionability

Gives concrete, specific guidance—real signatures like setCustomComponents(customId, mapping), defineStreamingComponents(...), an import from markstream-vue, exact props to preserve (node, loading, indexKey, customId, isDark), and override-key selection rules; per the instruction-only carve-out, absence of full code blocks is not penalized because the guidance is actionable.

3 / 3

Workflow Clarity

A clear six-step sequence (classify, scope, start small, preserve nested Markdown, keep props/cleanup, validate) with a classification decision branch routing parser-level work elsewhere and an explicit validation step, though the validation is a soft recommendation rather than a gated error-recovery loop.

3 / 3

Progressive Disclosure

Overview body points to a single one-level-deep reference (references/patterns.md, confirmed present in the bundle) with clear signaling, and a Useful Doc Targets list keeps the main file skim-friendly.

3 / 3

Total

12

/

12

Passed

Description

100%Weight 40%Scale 1-3

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A tightly written, domain-specific description that clearly states capabilities and provides an explicit, enumerated 'Use when' trigger clause. It is concrete, distinctive, and free of vague fluff.

DimensionReasoningScore

Specificity

Names concrete actions ('Override built-in Markstream node renderers and add trusted custom tags') across four explicit frameworks, plus enumerated override keys (image, code_block, mermaid, link) and nested renderers for thinking.

3 / 3

Completeness

Explicitly states both what ('Override ... renderers and add trusted custom tags') and when via a clear 'Use when Codex needs ...' trigger clause enumerating scoped registration, renderer-local maps, and node override keys.

3 / 3

Trigger Term Quality

Covers natural domain terms users would say—framework names (Vue, React, Svelte, Angular), 'override', 'custom tags', and concrete node keys (image, code_block, mermaid, link, thinking)—alongside the relevant API identifiers.

3 / 3

Distinctiveness Conflict Risk

Occupies a narrow, well-defined niche (Markstream node/custom-tag rendering overrides) with framework- and API-specific triggers unlikely to fire for unrelated skills.

3 / 3

Total

12

/

12

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
Simon-He95/markstream-vue
Reviewed

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