Taking on select build partners

Turn your MCP server into a usable MCP App.

Transistor helps SaaS companies with existing MCP servers ship interactive app experiences that users can discover, understand, and act on.

See how it grows your reach

Growth surface live Illustrative flow

Your product SaaS API + product data

connected

Live

Already live MCP Server Tools + UI resource

Inside AI assistants MCP App Interactive product UI

Growth outcome New customers
+ revenue Activated through your App

A new product surface

Why build an MCP App

Your MCP server connects the capability. The App creates the experience.

An MCP App gives users a visual way to understand and use your product without leaving the AI conversation. Better interaction creates a clearer path from discovery to activation.

New users +0 activated

01AI discoveryUsers find your capability

02MCP AppThey interact visually

03Value momentThey complete real work

04Your SaaSThey activate and return

The technically sound loop

01
Your SaaS stays the source of truth.
The MCP server connects the assistant to your product’s APIs, permissions, and data.
02
The MCP App makes tools tangible.
Your server provides an interactive UI resource that the AI client renders directly in the conversation.
03
User actions flow back to your product.
Every selection and action calls the right MCP tools, helping users reach value faster and giving them a reason to keep using your SaaS.

✦

Business outcomeMore discovery. Faster activation. More reasons to return.

What we build

Interactive, branded, useful

Not another chat response. A product experience inside the conversation.

We identify the workflow where UI creates the most leverage, then design and build the complete MCP App around it.

See the same MCP App inside each AI client

Build an activation experience for users who are ready to adopt our analytics feature.

I found a high-intent user segment and created an activation experience you can shape and publish directly below.

Activation StudioConnected to your product workspace

Live

New product experience

Guide the right users to their analytics value moment.

Opportunity92High confidence

Live recommendationChoose who should see it

Trigger whenClick to include or exclude signals

Matched users1,284

Signals selected3

Expected activation+26%

Experience designChoose the path to value

Tone

Interactive previewPower users experience

AnalyticsStep 1 of 3

Guided setup · Clear

Build your first analytics view

Start with a guided view built from your team’s live activity.

Live workspace activity

Ask anything

ChatGPT can make mistakes. Check important info.

Concept preview of an MCP App inside ChatGPTApp actions call your MCP serverYour SaaS remains the source of truth

Who it’s for

Already have an MCP server?

For SaaS teams that want users to interact with their MCP through a polished UI, not just text commands.

transistor / readiness-check

✓Existing MCP serverREADY
✓Useful product workflowREADY
✓Team ready to shipREADY
+Interactive MCP AppWE BUILD THIS

Launch readiness75%

Open a new product surface

Your MCP is capable.
Let’s make it usable.

We design and build the interactive App your MCP server deserves.

Strategy · Design · Build · Launchhello@transistor.app