River
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A workspace for your agent. Its own space to use your apps. The tools to do the work.

Read the docs

Paste it into Claude Code, Codex, or any agent.

100,000+ creators Backed by Y Combinator

An example

Your apps, in its own space. Your screen stays yours.

  • Your sites, signed in.River works wherever you’ve signed in to its browser.
  • Clicks and types for you.Forms, CRMs, LinkedIn, and any web app, in its own windows.
  • Hands off your screen.Your mouse and keyboard stay yours the whole time.

Tools that win customers. And do the rest of the work.

  • Reach 20 design partners this week.

    River finds the right people, gets their emails, and writes to each in your voice. One go-ahead, and it sends, answers replies, and books the calls.

    How River does outreach
  • Find 30 heads of RevOps at Series A companies.

    River searches company databases and LinkedIn, then finds each work email.

  • What ads are our competitors running?

    River pulls their ads and reviews and writes a brief with sources.

  • Log this week’s calls in HubSpot.

    River opens your CRM and updates each deal.

  • Turn our numbers into a board deck.

    River builds the slides from your sheet.

Plus River’s own apps, 2,500+ web apps, and the services you connect.

Careful with what’s yours. Guardrails, built into every run.

  • Paced like a person.

    River keeps a person’s pace and stops when a site says to.

  • You clear the checks.

    Sign-ins and CAPTCHAs come to you, and River waits.

  • Only what you ask.

    River sends only what you ask for, and checks when unsure.

  • Access you control.

    Every sign-in email has a link to remove your agent.

Watch it work. Open River to see every step.

Your agent sets it up. You just answer.

  1. 1Install River.

    Your agent sends the right download.

  2. 2Share your email.

    The one you signed up with.

  3. 3Read back the code.

    Six digits from River’s email.

See the setup message 
Set up River for me. River is my AI workspace: its AI works in River's own browser and apps, and you can hand it work through River's MCP server.

1. Add River's MCP server, named "river". It runs on this computer: npx -y @meetriver/mcp
   Claude Code: claude mcp add river -- npx -y @meetriver/mcp
   Can't run it here (Claude.ai, ChatGPT)? Add https://api.meetriver.com/mcp as a custom connector instead, and I'll sign in on River's page.
   If River's tools don't show up, ask me to restart you and paste this again.
2. Call River's sign_in tool with no arguments and follow it. It checks that River is installed, then has you ask me for my email and the code River emails me.
3. Call get_workspace and follow River's setup guide.

Docs: https://meetriver.com/mcp/docs

Prefer to add River yourself? Steps for each agent

A few things to know.

Which agents work with River?

Claude Code, Codex, Cursor, VS Code, Windsurf, Claude Desktop, Gemini CLI, and any agent that supports MCP. Claude and ChatGPT connect through River’s address.

Do I need a River account?

Yes, one you make in River’s app. Your agent sends the download if you need it, then signs in with a code River emails you.

How does River use my accounts?

Sign in to a site once in River’s browser, and River can work there for you. That works while River runs on your computer, which it does in the background once installed.

Will River take over my computer?

No. River works in its own windows and browser and never moves your mouse or types on your keyboard. It opens programs on your computer, like Excel, only if you allow it.

Is my work private?

Yes. Your work is encrypted in transit and at rest, and River never uses it to train AI. Your agent sees what it reads in River, so its own app’s privacy terms cover that.

What does it cost?

The same as River. Work your agent hands off uses your plan’s AI allowance, and it can send you a link to upgrade.

View pricing

Ready when your agent is.

Read the docs