Content
77%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.
An operationally excellent skill body with fully executable commands, explicit validation loops, and strong safety handling around isolation and teardown. Its weaknesses are the bloated Cleanup section, which buries operator-relevant rules in script-internals detail that belongs in a reference file, and reliance on a features/ map that is not part of the bundle.
Suggestions
Split the Cleanup section: keep a short operator checklist (run after every run; exit 1 means stop the listed processes and rerun; do not pipe its output from inside the run folder) in SKILL.md, and move the scan internals (setuid/environ limits, pid namespaces, birth-time heuristics, docker pid 1) into a reference file such as references/cleanup-details.md.
Trim the HISTFILE digression in the env.sh paragraph to the one actionable rule (`att create --env HISTFILE=<path> -- bash --noprofile --norc`) and drop the multi-sentence explanation of bashrc ordering.
Ship the `features/` map (or at least README.md and dashboard.md) as part of the skill bundle, or inline a one-line-per-feature summary, so the 'Read it before you drive anything' instruction resolves for a reader of the skill alone.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The Launch, Doctor, Drive, Evidence, and Helpers sections are dense and efficient ("Wait on what the screen shows with `att wait`, never `sleep"), but the Cleanup section is a ~450-word single paragraph enumerating edge cases (setuid programs, `prctl(PR_SET_DUMPABLE, 0)`, pid namespaces, folder birth times) that read as internal documentation of the script rather than operator guidance. This sits at the 3 anchor ('mostly efficient but includes some unnecessary explanation or could be tightened') rather than 2, because the detail is project-specific and non-obvious rather than concepts Claude already knows. | 3 / 5 |
Actionability | Fully executable, copy-paste-ready guidance throughout: `ENV=$(.agents/skills/verify-agent-tty/scripts/start-run.sh <name>)`, `att create --json -- <argv>`, `node --import tsx test/fixtures/apps/<app>/main.ts`, exact envelope fields, concrete fixture behavior ("prints `READY> `, answers each line with `ECHO: <line>`"), and documented exit codes. This matches the 5 anchor ('fully executable; copy-paste ready code or commands; specific examples cover the common cases'). | 5 / 5 |
Workflow Clarity | The sequence Launch -> Doctor -> Drive -> Evidence -> Cleanup is explicit, with validation checkpoints and feedback loops exactly where risk lives: "Run this first, and again whenever a result looks wrong" (doctor), "Rebuild with a new `start-run.sh` after every change to `src/`", "Check the files, not the flag name", and cleanup failure recovery ("Stop them yourself (`kill <pid>`) ... then run `cleanup.sh` again"). Destructive teardown and batch gc operations all carry validation, matching the 5 anchor. | 5 / 5 |
Progressive Disclosure | Structure is present (clear sections, a helpers table, and a one-level-deep pointer to the feature map: "The feature map in `features/README.md` ... Read it before you drive anything"), but two referenced files (`features/README.md`, `features/dashboard.md`) are not present in the provided bundle, and the Cleanup mega-paragraph is inlined material that clearly belongs in a separate reference file. This fits the 3 anchor ('some structure but could be better organized; references present but not clearly signaled') better than 4, since a reader cannot verify the primary reference target exists. | 3 / 5 |
Total | 16 / 20 Passed |