Turn I think into
I know
Through 20+ proven frameworks that make your thinking bulletproof, expose hidden bets and turn gut feelings into validated decisions.
Framework-driven
How successful startups make billion-dollar decisions
Clarity Loop
Validation loops keep digging until assumptions become concrete plans
Structured output
5 markdown documents capture your full strategic thinking at each stage
Local & private
All files saved on your machine—your strategic thinking stays yours
Join our early access waitlist
Start validating today
Free to try. No credit card required.
You're on the waitlist
Check your inbox for confirmation.
Something went wrong
Please try again or contact us
Why Most Ideas Fail Before They Launch
You have an idea. You're excited. But there's a dangerous gap between "I have an idea" and building the right thing.
The Dangerous Path
Excitement and energy, but unclear direction
Start building immediately without validation
Treating symptoms, missing root causes
Users don't understand or care about it
Missed the desired outcome entirely
Pivot blindly or give up
The Strategic Path
✨ Start concept_development workflow
AI asks the right questions you wouldn't think to ask
SMART goals, OKRs - not just features
Jobs-to-be-Done, Problem interviews, Mom Test
Lean Canvas, RICE, Pre-Mortem - 20+ battle-tested frameworks
Validated plan backed by structured thinking
Structure Raw Thoughts Into Validated Plans
Whether you have a vague new product idea or want to improve an outcome in your existing product, Concept Development uses 20+ battle-tested frameworks to structure your thinking through Clarity Loop—until you achieve clarity.
It's not instant output. It's thorough, structured exploration that finds root causes, defines measurable outcomes, and validates assumptions before you write a single line of code.
See How the Clarity Loop Works
AI selects the right framework at the right time from 30+ proven methods (Lean Canvas, Mom Test, RICE, Jobs-to-be-Done) to push vague answers toward clarity.
Demo simplified—real sessions involve deeper validation loops.
You:
"I want to build Cursor for project management"
AI (Lean Canvas):
Interesting! Let's sharpen this vision. Who specifically would use this?
You:
"Product managers"
AI (Lean Canvas):
Product managers is pretty broad - that's everyone from solo founders to Fortune 500 directors. Let's get specific: what size teams? What industries?
You:
"Oh right - product managers at tech startups, maybe 10-100 person companies"
AI (Business Model Canvas):
Perfect! Now we're talking. What's the core problem they're dealing with?
You:
"Project tracking is really messy"
AI (Business Model Canvas):
I hear you, but 'messy' means different things to different people. Walk me through a typical day - what specifically breaks down?
You:
"They're constantly jumping between 5+ tools trying to answer one question: 'what's the status?' Jira for tickets, Slack for updates, GitHub for code, Figma for designs..."
AI (TAM/SAM/SOM):
Now THAT'S a clear problem! I can picture it. Let's quantify the opportunity - how many PMs at tech startups face this daily?
You:
"There are thousands of tech startups with 10-100 employees. If each has 2-3 PMs, that's a huge market"
✓ Clarity Achieved
Each stage uses proven frameworks to validate your answers
Pick Up Where You Left Off—Anytime
Can't finish in one session? No problem. Your progress is saved locally—resume from any stage whenever you're ready.
Your Progress is Auto-Saved
Each stage saves locally as a markdown file. Your insights stay on your machine—no cloud upload.
Resume From Any Document
Finished Stage 2 yesterday? Just reference the last .md file and pick up exactly where you left off.
The tool reads your progress and continues the conversation from Stage 3.
Get Started in 2 Minutes—No Coding Required
Create Free Account
Sign up to get access to the Concept Development Tool
Set Up MCP
Follow the video instructions you will find in your dashboard
Start First Session
Open your AI assistant and share your idea
Start Validating Ideas Today
Free trial included. No credit card required. Validate your first idea risk-free.
Free Plan
Perfect for validating your first idea
Context Engineer PRO
Launch price special. Limited time offer.
Everything in Free, plus:
Frequently Asked Questions
The Concept Development Tool helps you validate product ideas before you write any code. It uses systematic questioning to turn vague concepts into concrete, validated plans.
Use it when:
- • You have an idea but aren't sure if it's worth building
- • You want to avoid spending months on the wrong solution
- • You need to validate assumptions before committing resources
- • You're choosing between multiple approaches
Different from the Plan Feature Tool: The Concept Development Tool focuses on strategic validation (what to build), while the Plan Feature Tool focuses on implementation planning (how to build).
Think of it as having a product strategist who asks the right questions to help you think through your idea systematically.
New Product Flow
Use when you're building something from scratch.
- • Launching a new product
- • Adding a new feature category
- • Creating something that doesn't exist yet
- • Exploring a new market opportunity
Improving Outcome Flow
Use when you want to improve an existing metric or outcome.
- • Increase conversion rate
- • Reduce churn
- • Improve activation
- • Enhance existing features
Both flows produce the same structured output (5 markdown documents), but the questions are tailored to your specific validation needs.
They form a complete workflow from idea to implementation. Use them in sequence or independently.
The Complete Workflow:
Validate your idea, understand the problem, explore solutions (20-30 min)
Generate PRD, technical blueprint, implementation plan (15-20 min)
Implement with confidence, knowing you're building the right thing
You can also use them independently - validate ideas without planning implementation, or plan features for already-validated concepts.
The Clarity Loop is an iterative questioning methodology inspired by The Mom Test that turns vague ideas into concrete, validated plans.
How it works:
Ask strategic questions based on proven product frameworks
Analyze your answers to identify gaps and assumptions
Follow up with targeted questions to clarify and validate
Repeat until clear - iterate until your plan is concrete
Unlike simple question templates, the Clarity Loop adapts to your answers. It asks deeper questions when it detects vague responses and validates assumptions you might not realize you're making.
The result: You move from "I think this might work" to "Here's exactly what I'm building and why" without biased or leading questions.
Context Engineer works through the MCP (Model Context Protocol) and uses your IDE's native AI capabilities - Claude Code, Cursor, or any MCP-compatible IDE.
Key Advantages:
- Zero additional AI costs - No need for separate OpenAI or Anthropic API subscriptions
- No API key management - No tokens to rotate, rate limits to worry about, or security risks from stored keys
- Better privacy - All AI interactions happen through your IDE's infrastructure, not third-party services
- Simpler setup - If your IDE already has AI capabilities, you're ready to use Context Engineer
You're already paying for your IDE's AI capabilities. Context Engineer leverages that investment to provide strategic validation without additional AI subscription costs.
Context Engineer uses a curated collection of battle-tested product frameworks to guide the validation process. These aren't random questions - they're structured approaches proven by thousands of successful products.
Frameworks included:
How they're used: The tool doesn't ask you to fill out templates. Instead, it combines insights from multiple frameworks to ask strategic questions adapted to your specific situation.
The framework library is continuously evolving based on the latest product thinking and user feedback to ensure high-quality interactions and insights.
You should absolutely talk to customers. This tool helps you have better customer conversations, not replace them.
Use this tool before customer conversations to:
- • Identify your assumptions - Know what you need to validate before you ask
- • Prepare better questions - Avoid leading questions that bias responses
- • Structure your thinking - Articulate your idea clearly and concisely
- • Catch obvious problems - Fix issues before wasting customer time
The reality: Most first customer conversations are unproductive because founders don't know what to ask. They either pitch their solution (getting false validation) or ask vague questions (getting useless answers).
This tool helps you arrive at customer conversations prepared, with clear hypotheses to test and specific questions to ask. You get more value from each conversation.
Even experienced builders benefit from structured validation. The most dangerous assumptions are the ones you don't realize you're making.
Common scenarios:
-
1.
You think you know the problem
But you're solving for your own frustration, not the market's
-
2.
You have feature clarity
But haven't validated if people will actually pay for it
-
3.
You're confident in your solution
But there's an easier path you haven't considered
Consider this: Spending 30 minutes validating your assumptions is faster than spending 3 months building the wrong thing.
If you're truly confident, the validation will confirm your direction and give you documentation to share with stakeholders. If you're wrong, you'll catch it before writing any code.
You receive 5 structured markdown documents saved locally on your machine in the roadmap/{project-slug}/ directory.
The 5 Documents:
- 01-outcome.md - Your vision, goals, and success metrics
- 02-problems.md - Problem space analysis and market context
- 03-solutions.md - Solution exploration and alternatives
- 04-features.md - Feature breakdown with priorities and MVPs
- 05-plan-evaluation.md - Risk assessment and validation checklist
Benefits of local storage:
- • Complete privacy - Your strategic plans never leave your machine
- • Version control - Track changes with git alongside your code
- • Team sharing - Easy to share via repo or documentation tools
- • Editable format - Markdown files are readable and easy to update
These documents serve as your project's strategic foundation - reference them during planning, share with stakeholders, and update as you learn.
A typical validation session takes 20-30 minutes, though this varies based on your idea's complexity and how much iteration the Clarity Loop requires.
Time breakdown:
- • Simple ideas: 15-20 minutes (clear problem, straightforward solution)
- • Standard projects: 20-30 minutes (most common)
- • Complex systems: 30-45 minutes (multiple stakeholders, unclear requirements)
You can pause and resume anytime. Your progress is saved automatically, so you can complete the validation across multiple sessions if needed.
Perspective: 30 minutes of validation can save months of building the wrong product. Most teams spend more time in a single planning meeting than this entire validation process.
A "tool call" is each individual AI action Context Engineer performs - like asking you questions during validation, analyzing your answers, or generating strategic documentation.
Free Plan - Try Both Tools:
- • 1 complete validation session with the Concept Development Tool
- • 1 complete planning session with the Plan Feature Tool
This lets you validate an idea AND plan a feature to see how the complete workflow helps you ship better products.
PRO Plan: Unlimited tool calls for both tools - validate as many ideas and plan as many features as you need, no limits.
Context Engineering gives you predictable token usage regardless of your project's complexity. Without it, token usage grows exponentially as your codebase and features become more complex.
💡 Simple rule: With Context Engineering, you use roughly the same tokens for any feature. Without it, complex projects can consume 10x-50x more tokens than simple ones.
📊 Token Usage: Simple vs Complex Project
❌ Without Context Engineering:
Simple project: "Add login page"
~2,000 tokens (back-and-forth)
Complex project: "Add auth to existing enterprise app"
~25,000+ tokens (explaining context, multiple iterations)
📈 Token usage scales with complexity
✅ With Context Engineering:
Simple project: "Add login page"
~1,500 tokens (direct solution)
Complex project: "Add auth to existing enterprise app"
~1,800 tokens (direct solution)
📊 Consistent token usage regardless of complexity
🎯 The key insight: Context Engineering frontloads the complexity. Your AI already knows your codebase, so every request - simple or complex - uses roughly the same tokens for a complete solution.
Yes. If the IDE supports MCP (Model Context Protocol), it works. Here's how to install your Context-Engineer MCP server across supported platforms — all confirmed and up-to-date as of January 2025.
🤖 Claude Code CLI
- Run:
claude mcp add --transport http "Context-Engineer" https://contextengineering.ai/mcp --header "Authorization: Bearer your-access-key" - Verify:
claude mcp list - Test: Use
> /mcpin Claude Code
🧠 Cursor IDE
- Open
~/.cursor/mcp.json - Add:
{
"mcpServers": {
"context-engineer": {
"url": "https://contextengineering.ai/mcp",
"headers": {
"Authorization": "Bearer your-access-key"
}
}
}
}
- Restart Cursor
🌊 Windsurf IDE
- Open
~/.codeium/windsurf/mcp_config.json - Add:
{
"mcpServers": {
"context-engineer": {
"serverUrl": "https://contextengineering.ai/mcp",
"headers": {
"Authorization": "Bearer your-access-key"
}
}
}
}
- Restart Windsurf
Replace your-access-key with your actual access key.
🛠 TL;DR
- Works with Cursor, VS Code, Windsurf, Claude CLI, and Claude Desktop
- Installation is simple: via JSON, GUI, or CLI
- Once set up, tools appear automatically and work with full project context
Need help? DM me on X @alessiocarra_
Your data stays local. Built privacy-first, we only collect what's necessary for the service to work:
Works through MCP protocol in your IDE. Your strategic documents stay as private as your code. Full privacy policy →
No catch. The $9/month launch price is straightforward:
- • Locked forever - Your price never increases
- • Both tools included - Concept Development Tool + Plan Feature Tool
- • All features - No premium tiers or hidden paywalls
- • Early adopter reward - First 500 users get this rate
You can reach me on X directly. I'll respond to all messages as soon as possible: Alex (@alessiocarra_)
You're right — this is an early-stage product. But here's why I'm confident it works:
- 🛠️ I use it every day: This is the tool I built for myself and use daily. If it breaks, my own development stops.
- 📞 Direct access to me: Issues? Questions? Hit me up on X (@alessiocarra_) — I respond personally.
- 🚀 Early adopter benefits: Your feedback directly shapes the product. You're getting in on the ground floor of something that works.
Hey, I'm Alex
I've wasted months building features nobody wanted. More times than I'd like to admit.
The worst part? I was confident each time. I had a clear vision. I knew what users needed. The problem was obvious. The solution made perfect sense.
Then I'd launch and... crickets. Or worse — people would use it once and never come back. That hurts more than nobody using it at all.
I wasn't building products. I was building assumptions.
After years of this pattern, I started studying how successful products actually get validated. Not the success stories — the actual process. The frameworks that work. The questions that matter. The systematic approaches that catch your blind spots before you commit months to the wrong thing.
I built the Concept Development Tool for myself first — to force me through that validation process I kept skipping. The one that felt "too slow" but would have saved me months every single time.
If you've ever shipped something you were excited about only to realize you built the wrong thing, you need this.
Questions? Hit me up on X Alex — I respond to everything.