INDIVIDUAL MCP TOOL

writ_browser_use

A REAL CLOUD BROWSER FOR A TASK ON A WEBSITE: the user's own signed-in account (email, social, shop, bank or work portal, through a persona_id from writ_personas: the password stays sealed in Writ, and sessions never ask for a password), a click, form, submit, search inside an app, setting change, booking or post, or a page a plain fetch cannot open (login wall, 403, CAPTCHA).

usewrit.appnone authenticationAvailability not checked

LIVE ENDPOINT

https://api.usewrit.app/mcp

No auth detected

Connect to this endpoint to inspect the live schema for writ_browser_use and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Potential side effects detected · medium confidence · heuristic, not a guarantee.

A tool name or description contains a write-action term.
A tool name, description or schema mentions credentials.
A tool name or description suggests retrieving external content.
A tool name or description suggests sending messages.

Parent server

usewrit.app

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.writ-cloud]
url = "https://api.usewrit.app/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "writ-cloud": {
      "type": "http",
      "url": "https://api.usewrit.app/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: writ-cloud
Remote MCP URL: https://api.usewrit.app/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "writ-cloud": {
      "url": "https://api.usewrit.app/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "writ-cloud": {
      "type": "http",
      "url": "https://api.usewrit.app/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "writ-cloud",
  "transport": "streamable-http",
  "url": "https://api.usewrit.app/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

writ_record_website — Records a repeatable website task as a workflow that replays on demand.
writ_website_to_api — Turns a website into a callable API: the one tool for this, every lane.
writ_discovery_status — Status of a build started by writ_website_to_api.
writ_browser_act — Runs one batch of actions on an open browser session and returns the fresh page.
writ_browser_context — Reads context for an open browser session.
writ_browser_network — Searches or reads the requests the live page has made: the site's real backend API, as opposed to its HTML.
writ_browser_compose — Authors the workflow being built in an open browser session: named functions, inputs and explicit steps that make what the session drove a real, complex, callable workflow rather than a replay of clicks.
writ_browser_save — Saves the open browser session as a clean, replayable workflow and closes the browser.