create-component

Create a new Fx component using the modern def/fx/impl pattern (NOT legacy)

Quality

75%

Does it follow best practices?

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Securityby

Passed

No findings from the security scan

Fix and improve this skill with Tessl

tessl review fix ./.claude/skills/create-component/SKILL.md

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.

The content is concise, highly actionable, and well-sequenced with a real validation feedback loop. It appropriately keeps everything inline given there are no bundle files and is cleanly sectioned.

Dimension	Reasoning	Score
Conciseness	The body is lean and instruction-focused with no concept-explanation padding; every section (parse arguments, directory tree, file rules, validation) earns its place and assumes Claude's competence, matching the level-3 anchor.	3 / 3
Actionability	Provides a concrete directory structure, specific file-creation patterns, exact commands ('dda inv create-module', 'dda inv lint-components lint-fxutil-oneshot-test github.lint-codeowner'), and copy-paste-ready usage examples, matching the level-3 anchor.	3 / 3
Workflow Clarity	A clear 9-step sequence includes an explicit validation checkpoint (step 9) with a fix-and-re-run feedback loop ('Fix any errors and re-run until clean'), matching the level-3 anchor.	3 / 3
Progressive Disclosure	No bundle files exist and none are referenced; the single ~70-line file is well-organized into Instructions, Critical Rules, and Usage sections, which is appropriate organization for a skill of this size, matching the level-3 anchor per the simple-skills scoring note.	3 / 3
	Total	12 / 12 Passed

Description

50%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.

The description clearly conveys the task and the relevant technical pattern but omits an explicit 'when to use' trigger and natural-language trigger terms, capping several dimensions at 2. It is specific to its niche but not fully user-facing in voice.

Suggestions

Add an explicit 'Use when...' clause, e.g. 'Use when creating or scaffolding a new Fx component, or when the user asks to add a component to a bundle'.

Include natural trigger terms users would actually say, such as 'scaffold', 'component', 'bundle', and 'add component', alongside the def/fx/impl framing.

Convert to third-person action phrasing and list concrete actions ('scaffolds def/, fx/, and impl/ sub-packages, wires modules.yml, runs dda inv lint') to raise specificity.

Dimension	Reasoning	Score
Specificity	Names the domain ('Fx component') and the structural pattern ('modern def/fx/impl pattern') but describes only the single creation action rather than listing multiple concrete actions, matching the level-2 anchor.	2 / 3
Completeness	States what the skill does ('Create a new Fx component using the modern def/fx/impl pattern') but provides no explicit 'Use when...' trigger, which caps completeness at 2 per the judging guidelines.	2 / 3
Trigger Term Quality	Includes relevant terms like 'Fx component', 'def/fx/impl pattern', and 'component', but leans technical and omits common natural variations a user would say; matches the level-2 'some relevant keywords but missing common variations' anchor.	2 / 3
Distinctiveness Conflict Risk	The def/fx/impl framing and '(NOT legacy)' give it a specific niche, but the absence of an explicit trigger leaves some overlap risk with sibling component-creation skills, matching the level-2 anchor.	2 / 3
	Total	8 / 12 Passed

Validation

87%

Warnings & errors only

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

Validation — 14 / 16 Passed

Validation for skill structure

Criteria	Description	Result
allowed_tools_field	'allowed-tools' contains unusual tool name(s)	Warning
frontmatter_unknown_keys	Unknown frontmatter key(s) found; consider removing or moving to metadata	Warning

	Total	14 / 16 Passed

Repository: DataDog/datadog-agent
Path: .claude/skills/create-component/SKILL.md
Commit: a0e68a4

Reviewed: 7 days ago

Table of Contents

Discovery Implementation Validation

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