trello

Manage Trello boards, lists, and cards via the Trello REST API.

Quality

78%

Does it follow best practices?

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Securityby

Low

Low-risk findings worth noting

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tessl review fix ./skills/trello/SKILL.md

Quality

Content

85%

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

The body is a tight, highly actionable curl command reference with clear setup and well-organized sections, though it is marred by an out-of-place review-process migration note that adds noise without operational value.

Suggestions

Remove the 'PilotDeck Migration Note' section; the source path and review status are process metadata irrelevant to operating the skill.

Consider adding a brief verification step (e.g. re-listing the card or checking the 'closed' field) after the archive example to confirm destructive state changes.

Dimension	Reasoning	Score
Conciseness	The curl commands are lean and assume Claude's competence, but the 'PilotDeck Migration Note' section is review-process metadata that does not earn its place and could be removed.	2 / 3
Actionability	Each operation is a fully executable, copy-paste-ready curl command with real endpoints and parameters, and the Examples section adds concrete additional patterns.	3 / 3
Workflow Clarity	Setup is a clear numbered 3-step sequence and each usage operation is an unambiguous single-action command, which satisfies the simple-skill workflow bar.	3 / 3
Progressive Disclosure	The skill is a self-contained command reference with no need for external files, and content is organized into well-labeled sections (Setup, Usage, Notes, Examples).	3 / 3
	Total	11 / 12 Passed

Description

72%

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 is concise and clearly scoped to Trello's core objects with natural trigger terms, but it lacks an explicit 'Use when' clause and relies on a single generic verb rather than enumerating concrete actions.

Suggestions

Add an explicit trigger clause, e.g. 'Use when managing Trello boards, lists, or cards.'

Replace the generic verb 'Manage' with concrete actions, e.g. 'Create, move, archive, and comment on Trello cards, and list boards, lists, and cards via the Trello REST API.'

Dimension	Reasoning	Score
Specificity	Names the specific domain ("Trello boards, lists, and cards") but uses a single generic verb ("Manage") rather than listing multiple distinct concrete actions like create, move, or archive.	2 / 3
Completeness	It clearly states what the skill does but provides no "Use when..." trigger guidance, so per the judging guidelines completeness is capped at 2.	2 / 3
Trigger Term Quality	"Trello", "boards", "lists", and "cards" are exactly the natural nouns a user would say when they need this skill, giving good coverage of trigger terms.	3 / 3
Distinctiveness Conflict Risk	Trello is a specific named service with a clear niche, making it unlikely to trigger for or conflict with other skills.	3 / 3
	Total	10 / 12 Passed

Validation

93%

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 — 15 / 16 Passed

Validation for skill structure

Criteria	Description	Result
frontmatter_unknown_keys	Unknown frontmatter key(s) found; consider removing or moving to metadata	Warning

	Total	15 / 16 Passed

Repository: OpenBMB/PilotDeck
Path: skills/trello/SKILL.md
Commit: c88d7d1

Reviewed: about 13 hours ago

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