Conciseness

A lean one-line intro, a single pointer to the full protocol doc, and a compact commented quick-reference block — every token earns its place with no padding or explanation of concepts Claude already knows.

Actionability

Provides concrete, copy-paste-ready bash commands (status, handshake, run, --timeout, cancel, flush) each annotated with its purpose, fully executable rather than pseudocode.

Workflow Clarity

For this simple single-purpose skill the action is unambiguous and sequenced with status/handshake checks before running, satisfying the simple-skill allowance for a top workflow score.

Progressive Disclosure

Well under 50 lines with a clearly signaled one-level reference ("Read tools/debugger/CLAUDE.md for full usage details") and a single organized Quick Reference section, matching the simple-skill allowance.

Specificity

Names a concrete action and mechanism ("Run commands inside a remote Docker container via the file-based command relay") but lists a single action rather than multiple specific concrete actions, so it falls short of the top anchor.

Completeness

Explicitly answers what it does (run commands in a remote Docker container via file-based relay) and when to use it (a "Use when the user says..." clause with explicit triggers), plus a precondition that the user start server.sh first.

Trigger Term Quality

Includes natural phrases users would actually say — "run in Docker", "run on GPU", "debug remotely", "run test in container", "check nvidia-smi", "run pytest in Docker" — giving strong coverage of common variations.

Distinctiveness Conflict Risk

The narrow niche of remote Docker debugging via a file-based command relay with distinctive triggers makes it unlikely to fire for an unrelated skill.