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trello

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

65

1.09x
Quality

52%

Does it follow best practices?

Impact

93%

1.09x

Average score across 3 eval scenarios

SecuritybySnyk

Advisory

Suggest reviewing before use

Optimize this skill with Tessl

npx tessl skill review --optimize ./openclaw/skills/trello/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

64%

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

This is a solid, actionable skill with executable curl commands covering the core Trello API operations. Its main weaknesses are some redundancy between the Usage and Examples sections, and the lack of error handling/validation guidance (e.g., checking HTTP status codes or verifying operations succeeded). The content would benefit from being tightened and adding basic error checking patterns.

Suggestions

Remove or consolidate the Examples section — merge unique examples (like filtering by name) into the Usage section to eliminate redundancy.

Add a brief error handling pattern, e.g., checking HTTP status codes with curl's -w flag or inspecting jq output for error responses.

Add a validation step after destructive operations like archiving, e.g., 'Verify: curl ... | jq .closed' to confirm the card was archived.

DimensionReasoningScore

Conciseness

The skill is mostly efficient but has some redundancy — the Examples section at the bottom largely repeats patterns already shown in the Usage section. The Notes section is useful but the security warning is something Claude already knows.

2 / 3

Actionability

Every operation has a fully executable curl command with proper flags, query parameters, and jq formatting. Commands are copy-paste ready with clear placeholder variables ({boardId}, {listId}, etc.).

3 / 3

Workflow Clarity

The setup steps are clear and sequenced, and individual API operations are well-documented. However, there's no validation guidance — no mention of checking response codes, handling errors, or verifying that operations (like card creation or archiving) succeeded before proceeding.

2 / 3

Progressive Disclosure

The content is reasonably organized with clear sections, but everything is inline in a single file. The Examples section could be separated or the content could be more tightly organized — the repetition between Usage and Examples suggests the structure could be improved.

2 / 3

Total

9

/

12

Passed

Description

40%

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 identifies a clear domain (Trello) and mentions the key entities (boards, lists, cards), giving it reasonable distinctiveness. However, it lacks specific concrete actions beyond the generic 'manage' and entirely omits a 'Use when...' clause, making it incomplete for skill selection purposes.

Suggestions

Add a 'Use when...' clause with trigger terms like 'Use when the user asks to create, update, move, or archive Trello cards, lists, or boards, or mentions Trello task management.'

Replace the vague 'Manage' with specific actions such as 'Create, update, move, and archive Trello cards; add and reorder lists; manage board members and labels.'

Include natural user language variations like 'kanban board', 'task tracking', 'move tasks between columns' to improve trigger term coverage.

DimensionReasoningScore

Specificity

Names the domain (Trello) and some actions ('manage boards, lists, and cards'), but doesn't list specific concrete actions like creating cards, moving cards between lists, archiving, adding labels, etc.

2 / 3

Completeness

Describes what it does ('Manage Trello boards, lists, and cards') but has no explicit 'Use when...' clause or equivalent trigger guidance, which per the rubric caps completeness at 2, and the 'what' is also fairly thin, placing this at a 1.

1 / 3

Trigger Term Quality

Includes key terms like 'Trello', 'boards', 'lists', 'cards', and 'REST API', which are relevant. However, it misses common user variations like 'kanban', 'task board', 'move card', 'create card', or 'Trello integration'.

2 / 3

Distinctiveness Conflict Risk

Trello is a specific product with distinct terminology (boards, lists, cards). This is unlikely to conflict with other skills due to the clear product-specific niche.

3 / 3

Total

8

/

12

Passed

Validation

72%

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

Validation8 / 11 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

metadata_field

'metadata' should map string keys to string values

Warning

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

8

/

11

Passed

Repository
trpc-group/trpc-agent-go
Reviewed

Table of Contents

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