docs-write

docs-write is a skill for Claude Code from mickeyyaya/evolve-loop. It costs 81 tokens per session (1,893 once invoked), scanned A, original, Apache-2.0.

A writing guide for documents that people read, such as plans, architecture records, research reports, and README files.

In plain words
What is it for?
Use it when creating or changing project documentation that must teach readers and justify choices.
Why use it?
It helps prevent mixed document types, unsupported claims, and decisions without explained reasoning.

Skill for Claude Code

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

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is Sources of this skill: [docs/research/docs-write-skill-2026-10.md](../../docs/research/docs-write-skill-2026-10.md). House rules: [docs/conventions/ste100-writi.

Part of the evo plugin — 33 skills, 34 commands, 99 agents, 3 hooks shipped together

Good fit Use it when creating or changing project documentation that must teach readers and justify choices.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/mickeyyaya/evolve-loop
agentmods
npx agentmods add skills/mickeyyaya/evolve-loop/docs-write

Made for: Claude Code.

Or install evo, the plugin that ships this one along with the rest of its 33 skills, 34 commands, 99 agents, 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 docs-write

README.md
[![agentmods](https://agentmods.dev/badge/skills/mickeyyaya/evolve-loop/docs-write/github.svg)](https://agentmods.dev/skills/mickeyyaya/evolve-loop/docs-write)
Your own site
<a href="https://agentmods.dev/skills/mickeyyaya/evolve-loop/docs-write"><img src="https://agentmods.dev/badge/skills/mickeyyaya/evolve-loop/docs-write/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.

agentmods 80×15 button for docs-write

Your own site · 80×15
<a href="https://agentmods.dev/skills/mickeyyaya/evolve-loop/docs-write"><img src="https://agentmods.dev/badge/skills/mickeyyaya/evolve-loop/docs-write.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 81 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,893 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00081 $0.01893
Opus 5.5 $0.00032 $0.00757
Sonnet 5.5 $0.00016 $0.00379
Haiku 4.5 $0.00008 $0.00189

Measured 4d ago against content hash 145bf639f26f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

docs-write 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 4d 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/docs-write/SKILL.md · 103 lines

How it starts

The opening of the file, as written. The whole thing — 103 lines — stays where its author put it; the contents beside it link to each section on GitHub.

docs-write — documents that a person reads to learn and to decide

A document in this repository has two readers. A person reads it to understand the system and to judge a decision. An agent reads it to do work. Write for the person first. If a person can follow the reasoning and check each claim, an agent can too.

Sources of this skill: docs/research/docs-write-skill-2026-10.md. House rules: docs/conventions/ste100-writing.md and docs/conventions/markdown-structure.md.

The five laws

  1. One document has one type and one home. Choose the type before you write (table below). Do not mix a how-to into a design, or a decision into a research dossier.
  2. Every claim has a source. A local claim cites path:line, a command and its output, or a measured number with its date. An outside claim cites a link. Your own inference says "synthesis".
  3. Every decision shows its reasoning. Write the chain: fact → implication → decision → consequence. Show the alternatives that you rejected and why. A decision without its reasons is an order, not a design.
  4. Teach before you specify. Give the reader the context, the terms and one worked example before the rules. A new reader must finish with the mental model, not only the list.
  5. The text is checkable. Run evolve docs ste-lint --strict --changed <base> --added and the link check before you hand off. A document that fails its checks is not done.

Choose the type and the home

Type Question it answers Home Template
Research dossier What did we find, and what does current practice say? docs/research/<topic>-<yyyy-mm>.md references/templates.md §Research
Plan What will we build, in which order, and how do we prove it? docs/plans/<topic>-<yyyy-mm>.md references/templates.md §Plan
Decision record (ADR) What did we decide, and why? docs/architecture/adr/<nnnn>-<decision-as-a-sentence>.md references/templates.md §ADR
Architecture spec How does this part of the system work? (the spec of record) docs/architecture/<topic>.md references/templates.md §Architecture
Convention Which rule must every author follow? docs/conventions/<rule>.md references/templates.md §Convention
How-to or operations guide How do I do this task? docs/operations/ or docs/guides/ references/templates.md §How-to
Concept primer What is this, for a new reader? docs/concepts/ references/templates.md §Concept
Incident record What broke, why, and what changed? docs/incidents/<date>-<topic>.md references/templates.md §Incident

Read the full file on GitHub · 103 lines

Files

What ships with it

3 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.

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. 4d ago Changed · +4 lines 145bf639f26f
  2. 13d ago First seen · 99 lines · 81 tokens per session scan A 93f48bd6476b

Subscribe to this mod's changes

docs-write is a skill published in the GitHub repository mickeyyaya/evolve-loop (6 stars, last pushed 4d ago), licensed Apache-2.0. It adds 81 tokens to every session and 1,893 once invoked, about $0.0003 per session on Opus 5.5. 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 2026-10-12.

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