Conciseness

The body is dominated by compact, commented command blocks (e.g., "qzcli res --list" under "# List cached workspaces") with no explanations of concepts Claude already knows. Minor trimming is possible: the Quick Start repeats commands restated in the Authentication and Resource Discovery sections, and the dense "Environment contract" paragraph could be tightened. Efficient with minor over-explanation, so anchor 4 rather than the fully lean anchor 5.

Actionability

Everything is copy-paste executable: login variants, resource discovery, both interactive and non-interactive create with a full parameter table, a complete batch_config.json example with template semantics, job management commands, and a troubleshooting table mapping error messages to fixes. This matches "fully executable; copy-paste ready; covers common cases".

Workflow Clarity

Quick Start sequences login → res -u → avail → ls, and --dry-run provides explicit validation checkpoints before both single and batch submission ("Preview before submitting", "Preview all jobs"), which satisfies the batch-operation validation concern. However there is no post-submit verification (e.g., status/watch to confirm the job started) and no check before the destructive `qzcli stop JOB_ID`. Clear sequence with most checkpoints but minor validation gaps, so anchor 4 rather than the feedback-loop-complete anchor 5.

Progressive Disclosure

The body is well-sectioned with clear headers, but the entire ~320-line CLI reference — full parameter table, batch config format, HPC submission, and troubleshooting rows — is inlined in SKILL.md with no bundle files at all. Content that clearly belongs in a separate reference file is inline, matching anchor 3; it does not reach anchor 4 because there are no one-level-deep bundle references, and it is above anchor 2 because section organization is good rather than a structureless wall.

Specificity

"Manage GPU compute jobs on the Qizhi (启智) platform using qzcli" names a specific domain and one concrete action, but the individual capabilities (submit, stop, list, batch) appear only as trigger terms rather than described actions. This matches 'names domain and 1-2 concrete actions, but not comprehensive' better than the generic-action anchor 2, and lacks the several explicitly listed actions of anchor 4.

Completeness

It clearly states what the skill does ("Manage GPU compute jobs on the Qizhi platform using qzcli — a kubectl-style CLI tool") and explicitly when to use it via an explicit "Use when user says..." clause with concrete trigger phrases. This matches the anchor-5 example structure exactly, and is well above the weakly-implied-when of anchor 3.

Trigger Term Quality

The trigger list ("qzcli", "启智平台", "submit job", "stop job", "查计算组", "avail", "list jobs", "batch submit") gives good bilingual coverage including synonyms and a fallback condition, but misses natural phrasings like "login", "check nodes/GPUs", or "workspace". Good coverage with a few natural terms missing, so anchor 4 rather than the comprehensive anchor 5.

Distinctiveness Conflict Risk

The description occupies a clear niche (Qizhi platform, qzcli tool, distributed training jobs) with platform-specific triggers unlikely to fire for any other skill. Minimal conflict risk, matching anchor 5; it is far more distinct than the overlapping-domains case of anchor 4.