hush

MCP serverAI & models

hush is a secret store built so your AI can use secrets without ever seeing them. Once it is added, your AI can put saved secrets to work while the actual values stay hidden from it. That means sensitive details stay out of your AI's sight even as it uses them.

Use hush in Claude, ChatGPT or Ahel Desktop

Free. Sign in, add hush and connect your AI. About a minute.

Claude ChatGPT Ahel Desktop

Also: Claude Code · Cursor · Codex

Then ask your AI: use hush to get skill

No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.

Details

Available today. Use it from your connected AI after setup.

No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.

After adding hush, save the secrets you want your AI to be able to use. Your AI can then work with them without the values ever being shown to it.

hushStart free

What your AI can do with it

Use saved secrets without ever seeing their actual values
Take on tasks that call for secrets while the values stay hidden
Keep secret contents out of its view at all times

Install hush

The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.

Claude Code
claude mcp add --transport http --scope user hush 'https://royashbrook.com/hush'
Run it once in your project, then open /mcp to approve any sign-in the server asks for.
Claude Desktop
https://royashbrook.com/hush
Add a custom connector in Settings, paste this address, and approve the sign-in.
Cursor
cursor://anysphere.cursor-deeplink/mcp/install?name=hush&config=eyJ1cmwiOiJodHRwczovL3JveWFzaGJyb29rLmNvbS9odXNoIn0=
Open the link and Cursor adds the server at that address.
ChatGPT
https://royashbrook.com/hush
In Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.
Codex
codex mcp add hush --url 'https://royashbrook.com/hush'
Run it once, then sign in with codex mcp login hush if the server asks for an account.

From the project's README

As published by royashbrook/hush in README.md. This repository publishes several servers, so only the opening is shown here.

A secret store for AI agents, with one hard rule: the agent never sees the plaintext.

Values never reach stdout, so they never land in the tool result, the transcript, or the cloud. A secret only ever moves from the store straight into the consumer. There's no get on purpose, a plain getter is the leak.

Shortened here. Read the whole README on GitHub.

Tools it offers (1)

What this server listed when Ahel dialed its public endpoint in Sep 2026, with no key and no account of yours. The names are the server’s own.

get_skill

Signals

GitHub stars: 20
Forks: 1
Last commit: Sep 2026

Advanced

Delivery: hush MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
Item type: mcp-server
Key: com-royashbrook-hush
Source: github.com/royashbrook/hush
Hosted endpoint: https://royashbrook.com/hush

github.com/royashbrook/hush

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