Write the prompt once,run it everywhere

An agent is your prompt with a shortcut. Select text in any Mac app, press ⌘⇧K, pick it. The result lands back where your cursor was, in about a second.

An agent reads more
than a selection

You pick what it reads in the editor: the text you highlighted, the session you're in, a file on your Mac, or your own voice. The prompt doesn't change; the input changes what it can do.

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Product team

The palette comes to the text

Nothing to open, nothing to paste twice. Khint reads the selection where it sits and writes the result back in the same place.

Four choices,
one screen

The editor asks what the agent reads, who writes the prompt, what it hands back, and which key fires it. Khint can answer three of the four for you.

Khint writes the prompt

Describe the agent in one line and press Generate. Once there's a prompt the same button becomes Improve and refines it in place. Both are free and never spend credits.

Give it its own key

Record a shortcut and the agent fires without the palette. Khint checks that combo against every binding you already have.

Or the file back

A document agent can return the same Word, PowerPoint, Excel or PDF, rewritten. Your original is never opened for writing, and a preview shows every paragraph that changed.

It already knows what you're working on

Check the session box and the agent sees what you've been working on. Index a tool in Knowledge and every agent searches your Jira, Confluence, Notion and Linear, indexed on your Mac and never on our servers.

It sees your selection.
Not your screen.

Every agent declares what it is allowed to read, and you can see it in the editor. Nothing else leaves the machine.

Security and privacy
Only the selected text leaves
Personal data masked, per agent
Session context is opt-in
History stays on the device
Knowledge indexed on your Mac
Bring your own API key
Source file never opened for writing
Nothing trained on your data

Agents shaped
around your job

A Pack is a set of agents that belong together, plus the workflows that chain them. Switch packs and the palette you press every day comes back different.

Meeting to Ticket

Product owner · from raw notes to filed work

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Meeting to Ticket
Workflows
Pull out the decisionsWhat was settled, and who owns it
Write the user storyAs a / I want / so that, ready to paste
Acceptance criteriaThree to five testable lines
Notes to a Jira ticketThree steps, issue created

Three ways to start

Write one from scratch, take a Pack that already works, or say what you want and let Khint assemble it.

Build your own

An agent is a description and a prompt. The first one takes about two minutes.

Download for Mac
  • 300 credits a month on the free plan
  • Generate writes the prompt for you
  • Its own shortcut, or the palette
  • macOS 13+ or Windows 10 22H2+

Start from a Pack

Five first-party packs plus the online catalog. Preview one before you add it.

See what a Pack holds
  • Five packs, sixteen agents
  • A live demo before you add
  • Everything stays editable after cloning
  • Shareable by link to your team

Or just describe it

Type what you want into the palette and Khint plans it from the agents you already have.

See the idea bar
  • One sentence is enough
  • The plan is shown before it runs
  • Planning costs no credits
  • A good run saves as a real agent

Common questions about AI text actions

How do I rewrite text with AI on Mac with one keyboard shortcut?

Highlight any text in any Mac app, press ⌘⇧K to open the Khint palette, pick an agent (rewrite, fix grammar, translate, change tone). The rewritten text pastes back where you started: no app-switching, no copy-paste juggling.

What can an agent read as its input?

Four things, picked per agent in its editor. Selected text is the default. Active session makes the Memory working state itself the input, so the agent runs on what you've been doing rather than on a selection. Document points it at a file, asked for each run or pinned once. Voice turns the agent's own shortcut into a listening key, so you describe the job out loud and it runs on your words.

Do I have to write the prompt myself?

Only if you want to. Describe the agent in a line and press Generate: Khint drafts the prompt. Once there's a prompt, the same button becomes Improve and refines it in place. Both are free and never spend credits.

Can an agent give me back a file instead of text?

Yes, for a document agent. Set what it gives you to "The edited file" and the same Word document, slide deck, spreadsheet or PDF comes back rewritten with its design intact: same styles, same slides, same images. Your original is never opened for writing, and a preview shows exactly which paragraphs changed.

Is there a Raycast alternative without a subscription?

Khint has a free tier: 300 credits a month, about 10 AI actions a day, with all Packs and Memory included. One credit is roughly one light action. Paid plans start at €7/month, and Pro at €29/month gives 4,000 credits a month. No required subscription, no per-seat trap.

How do I share AI prompts with my team?

Khint Packs are AI prompt bundles you can share by link. The owner builds a Pack, hits Share, and team members see it read-only. They can clone it into their own packs to tweak it for their workflow.

Try Khint today

Free with 300 credits a month. No credit card. macOS 13+ or Windows 10 22H2+.