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.
npx skills add docmd-io/docmd-skills --skill docmd-writergit clone --depth 1 https://github.com/docmd-io/docmd-skillsWrote 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.
[](https://agentmods.dev/skills/docmd-io/docmd-skills/docmd-writer)<a href="https://agentmods.dev/skills/docmd-io/docmd-skills/docmd-writer"><img src="https://agentmods.dev/badge/skills/docmd-io/docmd-skills/docmd-writer/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/docmd-io/docmd-skills/docmd-writer"><img src="https://agentmods.dev/badge/skills/docmd-io/docmd-skills/docmd-writer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00087 | $0.01423 |
| Opus 5 | $0.00044 | $0.00711 |
| Sonnet 5 | $0.00017 | $0.00285 |
| Haiku 4.5 | $0.00009 | $0.00142 |
Grade A, and why
docmd-writer 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 100 lines — stays where its author put it; the contents beside it link to each section on GitHub.
docmd — Agent Skill (Writer)
Use this skill when the user wants to write or improve the prose inside a docmd site — introductions, tutorials, how-to guides, reference descriptions, headings, callouts, code-block captions, and structural edits. It is loaded by npx docmd-skills writer <dir> and adds docmd-writer/ alongside an existing docmd-skills/ install.
When to use this skill
Use it when the user wants to:
- Draft a new page or section of an existing docmd site
- Restructure pages into clearer tutorial / how-to / reference / explanation shapes
- Tighten the voice, shorten paragraphs, or fix heading hierarchy
- Apply the file-title rule to code blocks in a translated or new page
- Review existing prose and propose edits
Do not use it for: site configuration (docmd.config.json), CLI commands, build/deploy, plugin or template authoring. Those belong to docmd-skills and docmd-dev.
Loading rules
- Load this skill whenever the user pastes, edits, or asks to "improve" prose in
.mdfiles inside a docmddocs/tree. - The docmd docs site itself uses docmd, so writing for that site also counts as a docmd task.
Docmd awareness
When the target site uses docmd, pages can carry docmd-specific elements that this skill does not author:
:::containers — callouts, cards, grids, tabs, steps, collapsibles, buttons, tags, embeds, changelogsmermaidcode blocks (diagrams)- frontmatter shape (
title,description,template, etc.)
All of those live in docmd-skills references/formatting.md. Load docmd-skills alongside this skill whenever the page will use any of them; defer to it for the exact container markers, frontmatter keys, and theme/asset behaviour. This skill owns the prose between those elements — voice, structure, doc type, and code-block conventions.
Voice baseline
All pages in scope use British English by default. Use:
colour,behaviour,organise,centre,customise,favour(notcolor,behavior,organize,center,customize,favor).- Active voice, second person (
you), present tense. - One idea per sentence. Short paragraphs (2–4 sentences).
- Address the reader directly; avoid "we" except in tutorials with a clear narrator.
- Do not pad. Do not apologise. Do not use filler openings ("It's worth noting that…", "In this section we will…").
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 9d ago First seen · 100 lines · 87 tokens per session scan A 681df198ad32
docmd-writer is a skill published in the GitHub repository docmd-io/docmd-skills (3 stars, last pushed 2mo ago), licensed MIT. It adds 87 tokens to every session and 1,423 once invoked, about $0.0004 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 2026-08-31.
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