hasarakMinimalModern

Team chat · Docs · MCP

Team chat and docs, with your AI tools in the room.

Hasarak is a workspace for engineering teams: channels, threads, one inbox and pages your team edits together. Every workspace is also an MCP server, so Claude Code, Cursor and your scripts read and post as you.

Start freeTry it as a guest

Available now Web app, MCP server, @ai with ChatGPT and Cursor

Coming next Terminal, desktop, iOS and Android apps; GitHub and Linear connectors on the hosted app

Hasarak's web app: the #platform channel about a blocked deploy, with its thread open on the right ending in a summary of cause, fix and open follow-up.
connects any MCP client
1 URL
styles: Modern, or Minimal with Vim keys
2
for teams of up to 10
$0

How it works

  1. Start a workspace

    Sign up free, or press “Continue as guest” on the sign-in page to look around a sample workspace first.

  2. Talk in channels, decide in threads

    Each topic keeps its own thread, so the channel stays readable and the inbox brings back only what involves you.

  3. Write it down as a page

    Turn the outcome into a page: the postmortem, the spec, the runbook. Edit it together and link it from the thread.

  4. Bring in your AI tools

    Add the workspace's MCP URL to Claude Code or Cursor, or mention @ai, and your agents work in the same channels and pages as you.

Docs and inbox, in the same window

A Hasarak page, “2.14 canary incident”: a short summary, a p99 latency chart image and a timeline table.
A page: the incident write-up with a chart, a timeline table and Mermaid diagrams, edited together and linked from the thread.
Hasarak's inbox: mentions, a direct message and thread replies, grouped into Today and Earlier, each with a circle to mark it done.
The inbox: mentions, DMs and replies in threads you're in. Mark each done or snooze it.

What's in the workspace

  • One inbox for what needs you

    Mentions, thread replies and DMs land in a single inbox. Mark them done, snooze what can wait, undo if you slip.

  • Pages next to the conversation

    Docs edited together in real time, with tables, task lists, images and Mermaid diagrams. Link one from a thread and it opens as a tab.

  • Your workspace is an MCP server

    Add one URL to Claude Code, Cursor or any MCP client. It signs in as you with OAuth and can read and post in channels, threads and pages.

  • @ai answers with your own AI accounts

    Mention @ai in a thread and it replies using the ChatGPT or Cursor account you signed in with, so usage counts against your own plan.

  • Fast, and keyboard-first if you want it

    app ⌘ K

    ⌘K jumps anywhere. Switch to the Minimal style for Vim keys: j and k, g-chords and a : command line.

  • Connectors are one URL

    Install from the marketplace, by URL, or from any MCP server. Write your own as a single HTTP endpoint.

Coming from somewhere else?

Questions

What is Hasarak?

Hasarak is team chat with docs built in: channels, threads, an inbox and pages in one workspace. Every workspace is also an MCP server, so AI tools can read and post in it as you. It's made for engineering teams that want the discussion and the decision in one place.

Is Hasarak free?

There is a Free plan for up to 10 members, with 90 days of visible history and 2 connectors. The Team plan removes those limits and has a 14-day trial. See the pricing page for details.

Can I try it without signing up?

Yes. On the sign-in page at app.hasarak.com, press “Continue as guest” to open a sample workspace with channels, threads and pages. It lasts 30 days, and you can keep it by creating an account.

Which apps are available?

The web app at app.hasarak.com, in any modern browser, with two styles: Modern, and Minimal with Vim keys. Terminal, desktop, iOS and Android apps are in development and not released yet.

How do I connect Claude Code, Cursor or another AI tool?

Add your workspace's MCP URL, https://api.hasarak.com/w/<workspace id>/mcp, as a remote MCP server in the client. It opens Hasarak's sign-in page, then acts as you with the same access you have.

Can I import my Slack history?

Not yet. Teams usually recreate the channels they use every day and keep Slack read-only for old history while they switch.

Can I get my data out?

Yes. Workspace admins can download channels, messages, threads and pages as one JSON file, with pages as Markdown, from Settings › General › Export data. Members can delete their account from Settings › Account.

Where is my data stored?

On servers run by OVHcloud in the United Kingdom, with encrypted backups in Cloudflare R2 in the EU. The security page lists what protects it.

Bring your team over this afternoon.

Free for up to 10 members. No card needed.

Start free