Content
55%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The skill is highly actionable with excellent workflow clarity, providing concrete CLI commands, clear state machine flows, and robust safety guardrails including prompt injection protection. However, it is severely bloated—the same QR handling flow is explained three times, example conversations consume enormous space inline, and content that should be split into reference files (error codes, templates, examples) is all crammed into one document. The token cost is very high relative to the unique information conveyed.
Suggestions
Consolidate the three overlapping QR handling sections (CRITICAL, Quick Start, QR Code Image Handling) into a single authoritative section to eliminate redundancy.
Move example conversations, error code tables, and response templates to separate reference files (e.g., references/examples.md, references/error-codes.md) and link to them from the main SKILL.md.
Remove explanations of capabilities Claude already has (language detection, JSON parsing, translation) — a single line like 'Respond in the user's language' suffices.
Cut the PIX amount rules section by ~50% — the table and 3 behavioral bullet points convey the same information that's then repeated in the 'How It Works' numbered list.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is extremely verbose at ~500+ lines with significant redundancy. The QR handling flow is explained three separate times (the 'CRITICAL' section, the 'Quick Start' section, and the 'QR Code Image Handling' section). Response templates, error codes, PIX amount rules, and example conversations add massive bulk. Many sections explain things Claude already knows (language detection, JSON parsing, how to translate). The NEVER/MUST rules are repeated in overlapping ways. | 1 / 3 |
Actionability | The skill provides fully executable CLI commands with exact flags, concrete JSON output examples, specific error codes with user actions, and detailed example conversations showing the complete flow. Every action has copy-paste ready commands with clear parameter documentation. | 3 / 3 |
Workflow Clarity | The workflow is clearly sequenced with a 3-step flow (decode → purchase → confirm → poll), explicit state machine diagram, validation checkpoints (status checks, user confirmation gates), error recovery actions (status/resume/reset), and clear rules about when to proceed vs. stop. The duplicate payment protection and PIX amount locking rules add important safety validation steps. | 3 / 3 |
Progressive Disclosure | The content is a monolithic wall of text with nearly everything inline. Despite referencing a `references/setup-guide.md`, the vast majority of content (error codes, example conversations, PIX rules, QR handling details, response templates) is all in the main SKILL.md. The example conversations alone take up a huge portion and could easily be in a separate file. No bundle files are provided to offload content to. | 1 / 3 |
Total | 8 / 12 Passed |