doc-coauthoring

doc-coauthoring is a skill for Claude Code, Codex from CodeInfinity1/Stram. It costs 31 tokens per session (389 once invoked), scanned A, original, MIT.

A collaborative writing guide for specs, proposals, plans, reports, policies, and other Markdown or text documents. It uses source material, outlines, review, and saved drafts.

In plain words
What is it for?
It helps outline, draft, restructure, critique, and polish technical or business documents for a defined audience.
Why use it?
It helps turn incomplete ideas and evidence into clear documents while exposing unsupported claims, gaps, and repetition.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit It helps outline, draft, restructure, critique, and polish technical or business documents for a defined audience.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/codeinfinity1/stram/doc-coauthoring
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 CodeInfinity1/Stram --skill doc-coauthoring
Clone the repo
git clone --depth 1 https://github.com/CodeInfinity1/Stram

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/codeinfinity1/stram/doc-coauthoring/github.svg)](https://agentmods.dev/skills/codeinfinity1/stram/doc-coauthoring)
Your own site
<a href="https://agentmods.dev/skills/codeinfinity1/stram/doc-coauthoring"><img src="https://agentmods.dev/badge/skills/codeinfinity1/stram/doc-coauthoring/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 doc-coauthoring

Your own site · 80×15
<a href="https://agentmods.dev/skills/codeinfinity1/stram/doc-coauthoring"><img src="https://agentmods.dev/badge/skills/codeinfinity1/stram/doc-coauthoring.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 389 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 $0.00031 $0.00389
Opus 5.5 $0.00012 $0.00156
Sonnet 5.5 $0.00006 $0.00078
Haiku 4.5 $0.00003 $0.00039

Measured 1mo ago against content hash 25717fa36105, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 1mo 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/office-productivity/doc-coauthoring/SKILL.md · 65 lines

What it actually says

Doc Coauthoring

Purpose

Help the user think and write, not just generate text. This skill supports collaborative drafting, restructuring, critique, and polishing of documents from evidence.

When To Use

Use for specs, proposals, design docs, strategy notes, reports, policies, FAQs, and long-form markdown or text artifacts.

Inputs And Evidence

  • Audience, purpose, constraints, source notes, files, and desired format.
  • Existing draft, outline, comments, and review criteria.

Tool Map

  • read_file
  • search_workspace
  • write_note
  • memory_search
  • diff_render

Workflow

  1. Clarify audience, purpose, and required sections.
  2. Gather source evidence and mark assumptions.
  3. Create or improve an outline before expanding.
  4. Draft in the user's desired tone and structure.
  5. Review for factual support, gaps, redundancy, and actionability.
  6. Save drafts or notes only when requested or useful.

Native Implementation Boundaries

  • Use Stram file, note, memory, and diff tools.
  • Do not import Anthropic doc-coauthoring skill code.
  • Office-format export requires a native tool or approved interpreter workflow.

Safety And Approval

  • Do not invent facts, citations, or commitments.
  • Keep confidential docs out of channels unless approved.
  • Preserve user voice and ownership.

Verification

  • Check final doc against stated audience and purpose.
  • Cite source files or evidence when relevant.
  • Mark drafts as drafts until reviewed.

Failure Modes

  • Over-polishing away user intent.
  • Writing generic prose without evidence.
  • Saving to the wrong location.

References

  • Shortlist item: doc-coauthoring.
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. 1mo ago First seen · 65 lines · 31 tokens per session scan A 25717fa36105

Subscribe to this mod's changes

doc-coauthoring is a skill published in the GitHub repository CodeInfinity1/Stram (11 stars, last pushed 2mo ago), licensed MIT. It adds 31 tokens to every session and 389 once invoked, about $0.0001 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 2026-09-03.

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