Content
87%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A lean, actionable, well-organized skill body that uses progressive disclosure effectively and assumes Claude's competence throughout. The only gap is the absence of an explicit error-recovery feedback loop in the hardware write workflow, which caps workflow clarity at 2.
Suggestions
Add a validate->fix->retry feedback loop after the write/safety guidance (e.g. 'If i2c scan still shows no device after pinmux: re-check devmem settings, then re-run i2c detect to confirm the bus') to raise workflow clarity from 2 to 3.
Consider folding the `confirm: true` write-safety rule into the setup workflow as an explicit checkpoint so the validation story reads as one continuous sequence.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and assumes Claude's competence, with no padding or explanations of what I2C/SPI are, so every token earns its place per the level-3 anchor. | 3 / 3 |
Actionability | Provides fully executable, copy-paste-ready tool invocations ('i2c detect', 'i2c read (bus: "1", address: 0x38, register: 0xAC, length: 6)') and concrete setup commands ('modprobe i2c-dev', 'devmem'), matching the fully-executable level-3 anchor. | 3 / 3 |
Workflow Clarity | The pinmux setup is a clear numbered 4-step sequence with an explicit verify checkpoint (step 4: 'Verify with i2c detect and i2c scan'), but there is no validate->fix->retry feedback loop for the risky peripheral write operations, which the rubric notes should cap this dimension at 2 rather than 3. | 2 / 3 |
Progressive Disclosure | The overview points to two real, one-level-deep references (board-pinout.md, common-devices.md) that are clearly signaled and not further nested, with register maps and pinmux appropriately split out, matching the level-3 anchor. | 3 / 3 |
Total | 11 / 12 Passed |