Conciseness

The body runs ~1,100 lines with substantial padding: two full duplicated walkthroughs (Quick Start then Workflow), multiple complete mock terminal output blocks (connection banner, status output, stop output), general advice Claude already knows ("Landscape mode for more screen space", "Each open file uses memory", what the VS Code file explorer does), and closing fluff ("Congratulations!"). This matches anchor 2 — noticeably verbose with several padded sections — rather than anchor 1 because nearly all content is operational instruction rather than generic concept explanation.

Actionability

Guidance is highly concrete: exact script invocations (./install.sh --cloudflare), real extension IDs (ms-python.python), full config examples (bind-addr: 127.0.0.1:8080, .wslconfig), and per-error fixes ("Address already in use (port 8080)" → lsof -i :8080, CODE_SERVER_PORT=8081). Minor gaps — placeholders like kill <PID>, and one referenced automation path (templates/) does not exist in the bundle — keep it at anchor 4 rather than 5.

Workflow Clarity

Steps 1–8 are explicitly sequenced (setup → auth → resources → start → connect → extensions → stop → status) with validation checkpoints throughout: health-check.sh after install, "Verify new limits" after the WSL restart, "Verify Nothing Running" after stop, and a Success Checklist. Each step has a Troubleshooting subsection providing feedback loops for error recovery, matching anchor 5.

Progressive Disclosure

References are one level deep, clearly signaled, and all 8 cited references/*.md and 8 scripts/* files exist — but the body also cites a templates/ directory (templates/config.yaml.template, templates/code-server.service, etc.) that is absent from the bundle, leaving broken pointers. Additionally, large inlined sections (threat model, performance tips, extensive error catalog) duplicate material that belongs in the existing reference guides. This fits anchor 3: some structure, but content that should be separate is inline and navigation has gaps.

Specificity

The description lists several concrete items — "Setup secure VS Code IDE in browser with code-server on WSL2", "via ngrok/Cloudflare/Tailscale", "extension support, resource management, and performance optimization" — which on its own matches anchor 4, but several are feature nouns rather than actions ("resource management, and performance optimization") and the rubric mandates a 1-point specificity penalty for second-person voice ("Use when you need remote IDE access..."). Net score is 3, matching anchor 3 territory: domain plus a couple of truly concrete actions, not comprehensive.

Completeness

The description explicitly answers both questions: what it does ("Setup secure VS Code IDE in browser with code-server on WSL2, accessible from mobile/tablet via ngrok/Cloudflare/Tailscale") and when to use it ("Use when you need remote IDE access, VS Code in browser, remote development, or full coding environment on mobile/tablet"). This matches anchor 5 — clear what AND when with concrete trigger phrases; anchor 4 would require the when-clause to be less explicit, which it is not.

Trigger Term Quality

Trigger phrases include "remote IDE access, VS Code in browser, remote development, or full coding environment on mobile/tablet" — natural phrases a user would say, plus the technical term code-server. A few common variations are missing (e.g., "iPad", "browser-based IDE", "coding on tablet"), which fits anchor 4 (good coverage, a few natural terms missing) rather than anchor 5's comprehensive synonym list.

Distinctiveness Conflict Risk

The niche is clear — code-server on WSL2 with tunnel-based mobile/tablet access — and unlikely to trigger for unrelated skills. Minor overlap remains with closely related skills: the sibling ttyd terminal skill covers adjacent remote-access needs and the trigger "remote development" is broad enough to match other remote-dev tooling, fitting anchor 4 rather than anchor 5's minimal-conflict profile.