TL;DR — With one plain‑text rules file your AI coding assistant can walk you from half‑baked idea → Opportunity Brief → MVP Scope → PRD without ever leaving your editor. That means less context‑switching, tighter feedback loops, and a paper trail of Markdown artefacts that live in Git.
Why PM Rigor Falls Behind Code Velocity
Speed is a feature for startups, but sprinting often leaves product‑management basics—problem discovery, hypothesis validation, structured scoping—stuck in Notion graveyards. When the documentation layer is detached from the development surface, it always slips. Research on "docs‑as‑code" shows integrating docs with source control can slash onboarding time by 50 % (GitBook — Docs as Code). Yet most IDE extensions still centre purely on code generation.
A First‑Principles Fix: Meet Teams Where They Work
- Single Surface — Product thinking should happen in the same pane where code lives (developer ergonomics 101).
- Conversational Interface — “Chat to plan” lowers activation energy versus filling templates.
- Atomic Artefacts — Each step yields a concise Markdown file—Opportunity Brief, MVP Scope, Usability Findings—that can be diff‑reviewed like any PR (ThoughtWorks Tech Radar: Docs as Code).
- Progressive Disclosure — The assistant surfaces only the next single task, echoing lean UX guidance to minimise overwhelm.
- Evidence‑Driven Decisions — By default the copilot asks for user evidence before locking scope, aligning with Teresa Torres’ Continuous Discovery Habits (Continuous Discovery).
How the Copilot Works (Product‑Centric View)
You: Idea — marketplace for home chef meal prep.
AI: Got it! Let’s start with Strategic Alignment. Who’s the primary customer, and what outcome will this drive for them?
3‑Minute Try‑Out
go to the github repo pm-workflow-copilot-ide
git clone https://github.com/botingw/pm-workflow-copilot-ide.git
# Point Cursor or Cline to pm_rules.txt (Settings → AI → Prompt Rules → Add Path)
# Open a new chat and type:
# "I want to build an app that nudges remote workers to take breaks. What’s first?"
You’ll see a Product Charter draft appear under pm_project_docs/remote_breaks/
.
Roadmap
- Merge into Rulebook‑AI for unified rules + memory bank across coding IDEs
Further Reading & Inspiration
- Lean Startup — Eric Ries
- Inspired — Marty Cagan
- Continuous Discovery Habits — Teresa Torres
- Product‑Led Onboarding — Wes Bush
- Docs as Code — GitBook Blog
- Why PMs should learn to code
- How to grow open‑source projects — Dev.to
this article finish with AI assistance
Top comments (1)
This is a refreshing take on embedding product thinking directly into the developer workflow. The idea of using a simple rules file to guide product planning inside the IDE is incredibly smart — it brings structure without adding friction. The focus on atomic Markdown artifacts and progressive disclosure really resonates with lean and continuous discovery practices.
If you're exploring complementary tools to level up your product development stack, I’d recommend checking out this best product development software list for 2025. It includes platforms that pair well with IDE-first approaches like this one. Great work! Looking forward to seeing how this evolves within Rulebook‑AI.