docs-coverage

A review of whether documentation keeps up with a design system's components. It can examine component folders, Storybook, a tool for documenting UI components, and other configured documentation sources.

In plain words
What is it for?
Use it to measure documentation coverage, find orphaned or outdated content, rate findings by severity and confidence, and prioritise follow-up work.
Why use it?
It exposes components that are missing, poorly described, hard to use, stale, or documented without a matching component.

Command

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/murphytrueman/design-system-ops/docs-coverage
Clone the repo
git clone --depth 1 https://github.com/murphytrueman/design-system-ops
Per session 10 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 286 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00010 $0.00286
Opus 5 $0.00005 $0.00143
Sonnet 5 $0.00002 $0.00057
Haiku 4.5 $0.00001 $0.00029

Measured yesterday against content hash 94893d555d7b, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

docs-coverage scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

commands/docs-coverage.md · 17 lines

What it actually says

Run the docs-coverage skill against the user's design system.

Load the docs-coverage skill from ${CLAUDE_PLUGIN_ROOT}/skills/docs-coverage/SKILL.md and follow its complete workflow.

If the user provided a path as an argument, treat it as the components directory or the Storybook build to audit: $ARGUMENTS

If no argument was provided, begin with Step 0 (build the component inventory) — locate the components directory, then look for a Storybook build (storybook-static/index.json) and any configured documentation platform.

Before starting, read the knowledge notes declared in the skill's frontmatter references: field, located in ${CLAUDE_PLUGIN_ROOT}/knowledge-notes/.

Produce the full report including: coverage by rung (exists / described / guided / undocumented), severity-rated findings with a join-confidence tier on each, git-based staleness risks with both change dates shown, orphaned documentation, and a prioritised action list. Never present a low-confidence name match as a fact, and never block the audit on a missing integration.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 17 lines · 10 tokens per session scan A 94893d555d7b

Subscribe to this mod's changes

docs-coverage is a command published in the GitHub repository murphytrueman/design-system-ops (172 stars, last pushed 10d ago), licensed MIT. It adds 10 tokens to every session and 286 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.