doc-gaps

doc-gaps is a skill for Claude Code from TheWinci/mimirs. It costs 43 tokens per session (212 once invoked), scanned A, original, Apache-2.0.

A documentation-audit skill that finds questions a project’s documentation does not answer clearly. It compares search queries with the available docs and identifies where missing or hard-to-find information should be added.

In plain words
What is it for?
Reviewing search failures, confirming whether information is missing, and recommending files or locations for improved documentation.
Why use it?
It exposes documentation gaps that make users search without finding useful answers.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the mimirs plugin — 11 skills, 3 hooks shipped together

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 skills/thewinci/mimirs/doc-gaps
Any agent
npx skills add TheWinci/mimirs --skill doc-gaps
Clone the repo
git clone --depth 1 https://github.com/TheWinci/mimirs

Made for: Claude Code.

Or install mimirs, the plugin that ships this one along with the rest of its 11 skills, 3 hooks.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for doc-gaps

README.md
[![agentmods](https://agentmods.dev/badge/skills/thewinci/mimirs/doc-gaps.svg)](https://agentmods.dev/skills/thewinci/mimirs/doc-gaps)
Your own site
<a href="https://agentmods.dev/skills/thewinci/mimirs/doc-gaps"><img src="https://agentmods.dev/badge/skills/thewinci/mimirs/doc-gaps.svg" alt="Measured on agentmods" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 212 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 5.1 $0.00043 $0.00212
Opus 5 $0.00022 $0.00106
Sonnet 5 $0.00009 $0.00042
Haiku 4.5 $0.00004 $0.00021

Measured 6d ago against content hash 66a384cb0acc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

doc-gaps 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 6d ago.

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.

skills/doc-gaps/SKILL.md · 15 lines

What it actually says

Doc-gaps

Goal: surface where the index (and likely the docs) fail to answer real queries.

  1. Find the gapssearch_analytics for queries that returned no results or only low-relevance hits; these are topics people look for but the codebase/docs don't surface well.
  2. Confirm each gap — run search / read_relevant on the weak query yourself: is the content genuinely missing, or just poorly named / undocumented?
  3. Find where to addwrite_relevant "<topic>" for the best insertion point for new docs or a doc-comment.

Finish: a prioritized list — the query, whether content is missing vs. undiscoverable, and the suggested place to document it (file:line).

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. 6d ago First seen · 15 lines · 43 tokens per session scan A 66a384cb0acc

Subscribe to this mod's changes

doc-gaps is a skill published in the GitHub repository TheWinci/mimirs (29 stars, last pushed 22d ago), licensed Apache-2.0. It adds 43 tokens to every session and 212 once invoked, about $0.0002 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.

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