Content
93%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.
A tight, highly actionable playbook: concrete payloads and named sinks with zero wasted tokens, a logically sequenced workflow ending in explicit validation, and appropriately compact single-file structure. The only gap is the absence of an error-recovery feedback loop in the workflow.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and efficient with zero padding: every line delivers a sink, payload, control check, or validation instruction, and it assumes Claude's competence with no concept explanations — matching anchor 5 exactly. | 5 / 5 |
Actionability | Fully actionable with copy-paste-ready probe payloads ('../../../../etc/passwd', '%2e%2e%2f', '..\\..\\windows\\win.ini'), named sinks (open(user_path), send_file(user_path), archive extraction APIs), and concrete control checks covering the common traversal classes — matching anchor 5. | 5 / 5 |
Workflow Clarity | The four sections form a clear sink-identification → payload-probing → control-verification → validation sequence with an explicit validation checkpoint ('positive and negative controls'), but there is no error-recovery feedback loop or checklist, so it fits anchor 4 rather than 5. | 4 / 5 |
Progressive Disclosure | The skill is under 50 lines, has no bundle files, and needs none — its four well-organized sections (Find sinks, Probe payload classes, Verify controls, Validation) constitute an appropriate single-file structure, qualifying for 5 under the simple-skill guideline. | 5 / 5 |
Total | 19 / 20 Passed |