doc-coauthoring

doc-coauthoring is a skill for Claude Code, Codex from floomhq/moto. It costs 77 tokens per session (1,121 once invoked), scanned A, original, MIT.

A guided process for writing documents together, from gathering context through editing and testing the result with a fresh reader.

In plain words
What is it for?
Use it for proposals, technical specifications, product requirements, decision records, RFCs, and other structured documents.
Why use it?
It helps uncover missing information and makes technical documents easier for people without the original conversation to understand.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents.

Good fit Use it for proposals, technical specifications, product requirements, decision records, RFCs, and other structured documents.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/floomhq/moto/doc-coauthoring
View source ↗ floomhq/moto
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.

Any agent
npx skills add floomhq/moto --skill doc-coauthoring
Clone the repo
git clone --depth 1 https://github.com/floomhq/moto

Made for: Claude Code, Codex.

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-coauthoring

README.md
[![agentmods](https://agentmods.dev/badge/skills/floomhq/moto/doc-coauthoring.svg)](https://agentmods.dev/skills/floomhq/moto/doc-coauthoring)
Your own site
<a href="https://agentmods.dev/skills/floomhq/moto/doc-coauthoring"><img src="https://agentmods.dev/badge/skills/floomhq/moto/doc-coauthoring.svg" alt="Measured on agentmods" height="20"></a>
Per session 77 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,121 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 $0.00077 $0.01121
Opus 5 $0.00039 $0.00561
Sonnet 5 $0.00015 $0.00224
Haiku 4.5 $0.00008 $0.00112

Measured 8d ago against content hash d502e46def76, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

doc-coauthoring 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 8d 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.

claude/skills/doc-coauthoring/SKILL.md · 131 lines

How it starts

The opening of the file, as written. The whole thing — 131 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Doc Co-Authoring Workflow

This skill provides a structured workflow for guiding users through collaborative document creation. Act as an active guide, walking users through three stages: Context Gathering, Refinement & Structure, and Reader Testing.

When to Offer This Workflow

Trigger conditions:

  • User mentions writing documentation: "write a doc", "draft a proposal", "create a spec", "write up"
  • User mentions specific doc types: "PRD", "design doc", "decision doc", "RFC"
  • User seems to be starting a substantial writing task

Initial offer: Offer the user a structured workflow for co-authoring the document. Explain the three stages:

  1. Context Gathering: User provides all relevant context while Claude asks clarifying questions
  2. Refinement & Structure: Iteratively build each section through brainstorming and editing
  3. Reader Testing: Test the doc with a fresh Claude (no context) to catch blind spots before others read it

Ask if they want to try this workflow or prefer to work freeform.

Stage 1: Context Gathering

Goal: Close the gap between what the user knows and what Claude knows.

Initial Questions

Ask for meta-context about the document:

  1. What type of document is this? (e.g., technical spec, decision doc, proposal)
  2. Who's the primary audience?
  3. What's the desired impact when someone reads this?
  4. Is there a template or specific format to follow?
  5. Any other constraints or context to know?

Info Dumping

Encourage the user to dump all the context they have:

  • Background on the project/problem
  • Related discussions or documents
  • Why alternative solutions aren't being used
  • Organizational context (team dynamics, past incidents)
  • Timeline pressures or constraints
  • Technical architecture or dependencies

During context gathering, ask clarifying questions when the user signals they've done their initial dump. Generate 5-10 numbered questions based on gaps.

Exit condition: Sufficient context has been gathered when questions show understanding - when edge cases and trade-offs can be asked about without needing basics explained.

Read the full file on GitHub · 131 lines

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. 8d ago First seen · 131 lines · 77 tokens per session scan A d502e46def76

Subscribe to this mod's changes

doc-coauthoring is a skill published in the GitHub repository floomhq/moto (32 stars, last pushed 2mo ago), licensed MIT. It adds 77 tokens to every session and 1,121 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 2026-08-30.

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