Content
68%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The skill body is well-structured, actionable, and token-efficient with strong tool sequencing and parameter guidance. Its main gap is the absence of explicit validation/verification steps around destructive and batch operations, which caps workflow clarity.
Suggestions
Add explicit validation checkpoints before irreversible actions — e.g. 'Verify the card name matches before TRELLO_UPDATE_CARDS_BY_ID_CARD' and 'Confirm before deleting attachments (deletion is irreversible)'.
Deduplicate the 'Known Pitfalls' section by linking to the inline pitfalls per workflow, or keep one canonical list and trim the inline copies.
Consider showing one literal MCP tool invocation (tool slug + JSON params) as a copy-paste example to push actionability to fully executable.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean, assumes Claude's competence, and avoids explaining Trello/MCP basics; the only redundancy is the 'Known Pitfalls' section repeating pitfalls already stated inline in each workflow. | 4 / 5 |
Actionability | Concrete tool slugs, exact parameter formats (24-char hex idList, ISO 8601, pos 'top'/'bottom'), and a task→tool→params quick reference make the guidance executable, though literal call/JSON examples are not shown. | 4 / 5 |
Workflow Clarity | Workflows are clearly sequenced with Prerequisite/Required/Optional markers and Setup has a validation checkpoint, but destructive/irreversible operations (attachment deletion, member-list replacement, batch reads) lack explicit validate→fix→retry loops, capping this at 3. | 3 / 5 |
Progressive Disclosure | Well-organized with clear section headers and a navigable Quick Reference table, no nested references, and all content appropriately inline for a self-contained MCP guide; minor room to split the API table into a separate file. | 4 / 5 |
Total | 15 / 20 Passed |