Build an MCP server that keeps people private.

Your tools hand AI models real customer data. With Secure AI built in, the model gets stand-ins, your code gets the real values, and your rules decide what may happen. Free to start.

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Connect to millions.

MCP is how AI connects to everything else. Every major AI app speaks it. Build a server once, and reach people wherever they use AI.

ChatGPT
Claude
Cursor
VS Code
GitHub Copilot
Windsurf
Gemini CLI
Zed

Hundreds of millionsof people use ChatGPT and Claude every week. Both run MCP servers.
Build onceand it runs in every AI app that speaks MCP.
Private by designCompanies want to know what an MCP server does with their data. Yours can show them.

Build it in a minute.

On GitHub

Start
One command. A working server.
```
npx create-secure-mcp my-server
cd my-server && npm install
npm run build
```
Start
One command. A working server.
A TypeScript MCP server with two example tools, one that reads customer records and one that acts on them, and Secure AI already wired in. Replace the sample data with your own systems.
Badge
Show it's secured.
Badge
Show it's secured.
Put the badge in your README. It links here, so people who find your server know what it does with their data.
Stand-ins
The model works with stand-ins. Your code gets the real values.
```
// what your tool returns
{ "name": "Maria Gonzalez", "email": "maria@gonzalezlandscaping.com" }
```
→
```
// what the model sees
{ "name": "Claire Okafor", "email": "person1@example.com" }
```
Stand-ins
The model works with stand-ins. Your code gets the real values.
Tested end to end: the model only ever saw the stand-ins, and when it asked to email the customer the server sent to the real address.
hide()
Before a result reaches the model.
hide()
Before a result reaches the model.
Names, emails, phone numbers, addresses, card and account numbers become believable stand-ins. The map back to the real values stays in your server's memory; Secure AI keeps no copy.
reveal()
Before your code acts.
reveal()
Before your code acts.
The model's request comes back with stand-ins in it. reveal() swaps the real values back, locally, with no network call.
check()
Your rules decide.
check()
Your rules decide.
Every action is checked against your account's rules first. A blocked action never runs; one that needs approval waits for a person in Approvals.
Audit Log
Every call, recorded.
Audit Log
Every call, recorded.
Each hide and check your server makes shows up in Agent activity: the kind of detail, where it was and what was decided. Never the values themselves.

Ship an MCP server people can trust.

Add the badge so people know how their data is handled.

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1,000 requests a month free. No card needed.

Secure AI

Use any AI. Stay anonymous.