NeLocker — Help & FAQ

🔐 Available · Web · iPhone · iPad · Free; voluntary support keeps it that way

What it is

NeLocker is a free library of AI prompts and business templates that work with ChatGPT, Claude, Gemini and other AI tools. It also gives you a personal vault for your documents that you can reach from different AI tools. Every prompt is free for everyone, and support is voluntary.

Website ↗ · Public TestFlight beta ↗

How to get started

Go to nelocker.com — you can browse and copy any prompt right away, with no signup.
New to AI? Start at nelocker.com/start for a two-minute guide and some free prompts to try.
Find a prompt in the library, copy it, and paste it into your AI tool.
To use your vault or save prompts, sign in at nelocker.com/login with Google, Apple, Facebook or an emailed sign-in link.
Want prompts inside your AI chat? Follow nelocker.com/connect to add the free NeLocker connector to Claude or ChatGPT.

Questions

Do I need an account?

No. Every prompt is free to browse and copy with no signup. You only need to sign in for your vault and saved prompts.

How do I add NeLocker to Claude?

In Claude, open Settings → Connectors, click "Add custom connector", paste https://nelocker.com/mcp and confirm. Then try asking: "Search NeLocker for an Instagram caption prompt."

Does it work with Gemini?

Gemini doesn't support one-click connectors yet, so for now keep nelocker.com open and copy any prompt straight into Gemini.

How does the vault work?

Generate a vault key on your account page (it's shown once — keep it like a password). Add the NeLocker connector and paste the key once as its authorization token. Then, from any AI, you can say things like "List my NeLocker vault". Documents are saved as plain Markdown, so you're never locked in to one AI.

Can I share my own prompt?

Yes. Go to nelocker.com/contribute and submit it with a short description and tags. Once it's approved it goes live in the Community library, credited to you.

Is NeLocker free?

Yes. NeLocker: Free; voluntary support keeps it that way. LMKdev apps have no paywall on the core of the app and never show forced ads (no banners, no pop-up ads). Optional tips, and in some apps optional videos you choose to watch, help pay for the next app.

What does NeLocker do with my data?

NeLocker's privacy policy is at https://nelocker.com/legal/privacy.

How do I suggest a feature or a new app?

Let Me Know — that's what LMK stands for. Email hello@lmkdev.com with your idea for NeLocker (or for a whole new app); a person reads every one. Apps by the people, for the people: if your idea ships, you can choose to be credited by name.

Troubleshooting

You don't see custom connectors in ChatGPT. At chatgpt.com, open Settings → Connectors → Advanced and turn on Developer mode. This needs a paid ChatGPT plan.
You signed in with email but nothing happened. Check your email (and your spam folder) for a sign-in link from NeLocker, then open it.
You lost your vault key. The key is shown only once. On your account page, tap "Regenerate key" (this turns off the old one), then paste the new key into your connector settings.
Still stuck? Email support@nelocker.com.

Still stuck? Email support@lmkdev.com and say which app and device — a person reads every one. More on the NeLocker support page.

Share an idea — Let Me Know

LMK means “Let Me Know”. Tell us what to build or fix — email hello@lmkdev.com, or reply to any email from us. A person reads every message. Good ideas get built, ship free for everyone, and the person who suggested them can choose to be credited by name.

Privacy

Read the NeLocker privacy details.