MessageOS

An MCP server for product messaging and positioning.

01 You ask 02 MessageOS scores it 03 You get on-message copy
Claude MessageOS connected
Ask about your messaging…
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What's Inside

Keep Your Whole Team On-Message Even If They're Not Copywriters

Differentiation Report

See how your messaging stacks up against competitors across the same channels. Every competitor is scored on how different you actually are: your target audience, your product, and your sales channel, then all seven key messages. You'll know exactly where you stand out and where you blend in.

Differentiation Target 70 38/100

Under the 70 target. You still read like the category.

How different you are 3 competitors

  • Northbeam northbeam.io31
  • Klaviyo klaviyo.com58
  • Triple Whale triplewhale.com74

Closest overlap Target audience 22 · Hero 26 · Product 35

Consistency On-message at 80 67/100

On-message on the homepage. Drifting everywhere else.

Key messages 3 channels

HeroProbProdPlanCTAFailSucc
Homepage88
LinkedIn64
Email49

ConsistentInconsistentMissing

Consistency Report

Track how consistently your differentiated message shows up across all your content. Every piece is scored across seven key message categories: hero, problem, product, plan, CTA, failure, and success. Spot where your message is landing and where it's going quiet.

MCP Server

Plug your messaging directly into the AI tools your team already uses. The MessageOS MCP server gives any connected AI assistant access to your brand's key messages, voice, and positioning, so every tool your team touches writes on-brand, automatically.

Connected toolsClaude · Cursor · ChatGPT
  • messageos.get_playbook()
  • messageos.score_content()
  • messageos.rewrite_content()
  • messageos.list_workspaces()
This Month

Five Slots A Month

Days 1 through 3 put our whole team in the room with yours. That caps us at five clients a month, and they go fast. Once this month's five are gone, the next opening is the month after.

$10,000one time

then $99/month for MessageOS access

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Getting Started

Three Days To Build Your Message Engine

MessageOS isn't software you log into and figure out. We build the engine with you first: what makes you different, then the words for it. Your team writes with it before we're done.

Day 1

Differentiation workshop

What is your business's differentiating factor? Your product, your sales channel, or your target audience? We find the one you can actually defend, and build from there.

Day 2

Messaging workshop

We take the differentiated value from Day 1 and apply messaging to it with a StoryBrand Certified Guide. Your position, turned into words your customers actually respond to.

Day 3

Working session

Everyone on your team loads into MessageOS and uses it to write a new homepage for your business, on-message and differentiated. You leave with the page, and a team that knows how to keep writing that way.

Questions

Things You're Probably Wondering

Do I need a Message Guard first?

No, but it helps. The audit gives you a scored baseline and a clear picture of where your messaging stands. MessageOS keeps it there. If you already know your key messages and positioning, you can start with MessageOS directly.

How does the MCP server work?

The MCP server connects MessageOS to any AI tool that supports the Model Context Protocol. Once connected, that tool has access to your brand's playbook. It works with Claude Code, Claude Desktop, Cursor, and any other MCP-compatible client.

Can my whole team use it?

Yes. MessageOS is built for teams. Everyone writes from the same playbook, which means your founder, marketing lead, and content team all sound like one company.

What if my messaging changes?

Update your playbook and every tool connected to MessageOS updates with it. No re-training, no re-briefing your team. Change it once, it flows everywhere.