Doc Coauthoring

Guide users through a structured workflow for co-authoring documentation.

Guides you through a structured, three-stage workflow for co-authoring documentation, proposals, specs, and decision docs with an AI partner. It moves from context gathering, to section-by-section refinement, to reader testing with a fresh AI instance that catches blind spots before others see them. Turns a blank page into a clear document that actually works for its readers.

$15 one-time
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Prices include 20% VAT. · Forged on real agency work · one-time, no lock-in

  • Type Skill
  • Category Content & Video
  • Delivery Email · instant
  • License One-time
Run preview
forgehouse, doc-coauthoring

Inside the run · no black box

See the actual work before you buy it.

Writing together runs in three stages: the skill interrogates your context first, scaffolds the document section by section while you curate every brainstorm, then hands the draft to a cold reader to prove it stands alone.

  1. Stage 1, context gathering: asks five meta questions (doc type, audience, desired impact, template, constraints), then invites a full info dump including team threads and linked docs, and closes the gap with 5 to 10 numbered clarifying questions you can answer in shorthand.
  2. Stage 2 opens with a scaffold: agrees the section structure, creates the document with placeholder text for every section, and starts with whichever section has the most unknowns rather than the easiest one.
  3. Each section runs its own micro-loop: clarifying questions, a brainstorm of 5 to 20 candidate points, your keep/remove/combine curation with brief justifications it learns from, a gap check, then the draft, written by surgical edits rather than reprinting the whole document.
  4. After three consecutive iterations with no substantial change it flips to pruning: asks what can be removed without losing information, and near completion re-reads the entire document for flow, contradictions and generic filler.
  5. Stage 3, reader testing: predicts 5 to 10 questions real readers would ask, hands the document to a fresh instance with zero conversation context, scores what that reader got right or wrong, and loops the failures back into refinement until the cold reader answers everything correctly.
Use cases · what happens when you plug it in

One power source. 6 lines out.

doc-coauthoring · core

core active · 6 lines

  1. Writing a product requirements document (PRD) or design doc

    ✓ writing a product requir…
  2. Drafting a proposal, RFC, or technical specification

    ✓ drafting a proposal, rfc
  3. Building a decision document section by section

    ✓ building a decision docu…
  4. Transferring messy context to an AI partner efficiently

    ✓ transferring messy context
  5. Testing a draft for ambiguity and false assumptions before sharing

    ✓ testing a draft for ambi…
  6. Refining each section through brainstorming and surgical edits

    ✓ refining each section th…
Benefits · what you walk away with

Yours to keep.

Drag time forward. Watch what stays.

Forever

That's what owning means.

The rented stack

ai writing tool: subscription

expired · access lost

analytics suite: subscription

expired · access lost

design platform: subscription

expired · access lost

(nothing left)

Your forge

  1. Go from blank page to finished doc with a guided, repeatable process

    license: perpetual
  2. Catch blind spots before colleagues do via fresh-reader testing

    license: perpetual
  3. Produce documents that read clearly for their intended audience

    license: perpetual
  4. Save time by refining sections surgically instead of rewriting from scratch

    license: perpetual

subscriptions expire · deeds don't

What's included · the full manifest

Everything in the box.

Pick a piece up. Watch it work.

Stage 1 context-gathering workflow with clarifying-question prompts

part 01 of 06 · in the box

6 parts · one working system · ships instantly by email

Who it's for

This wasn't forged for everyone.

  • Not for you if you'd rather rent a tool than own one.
  • Not for you if you want someone else to run your stack.
  • Not for you if you're happy guessing.
Still here? Good.

Anyone who writes substantial documents (PRDs, specs, proposals, decision docs) and wants them to land clearly with readers.

then this was forged for you.

Works with

Universal by design: these run in any AI. Delivered in the open Agent Skills + MCP format (native in Claude); ChatGPT, Gemini, Cursor and Copilot adapt the same files their own way.

  • Claude Native format
  • ChatGPT Adapts via open standards
  • Gemini Adapts via open standards
  • Cursor Adapts via open standards
  • Copilot Adapts via open standards
Questions · still in the air

Catch what's on your mind.

the air is clear. nothing between you and the forge.
catch a spark: the forge will answer

  1. Does this only fit engineering specs, or also a proposal or decision doc?

    The three-stage flow works for PRDs, proposals, RFCs and decision docs alike. The structure is about thinking, not a single document template.

  2. What does the fresh-reader test actually do that I can't do myself?

    A clean AI instance reads the draft with no memory of the conversation, so it catches assumptions you no longer notice. It surfaces the gaps a reader will hit before a real reviewer does.

  3. Will it write the whole document, or do I still do the work?

    It co-authors: you bring the substance and decisions, it structures, refines and pressure-tests. It is a thinking partner, not a button that produces a finished doc from nothing.

  4. How is it delivered?

    By email right after purchase: ready to run, downloaded instantly, no setup wait.

  5. One-time or subscription?

    A one-time purchase; no subscription or hidden fees. VAT (20%) is included.

  6. Can I get a refund?

    As a digital product, it can’t be refunded once downloaded. That’s why we show exactly what’s inside and who it’s for, right here.