Anchor Browser

io.anchorbrowserPublished by anchorbrowser.ioOfficial publisherv1.0.0Updated Oct 24, 2026

Cloud browsers for AI agents: get past bot detection, sign in with MFA, run web tasks at scale.

VerifiedStreamable HTTPWeb executableBrowser Automation

Overview

AI-generated overview

Lets an assistant drive cloud browsers to complete web tasks, including getting past bot detection and signing in with MFA.

What you can do
Provides cloud-hosted browsers that an AI agent can control to carry out web tasks. According to the registry description, it helps get past bot detection, supports signing in with MFA, and is built for running web tasks at scale. The manifest does not list individual tools, so the exact operations available are not documented here.
When to use it
Worth considering when an assistant needs to interact with websites that block ordinary automated access, or when tasks require authenticated sessions with multi-factor sign-in. Also relevant when many browser tasks must run concurrently rather than one at a time on a local machine. Not needed for simple page fetching or static content retrieval.
Requirements
A remote MCP endpoint at over streamable HTTP. OAuth authentication is required. No environment variables or headers are declared, and no local package or runtime is needed. Network access to the provider is required.
Before you install
Authentication is required via OAuth, so the assistant gains access to a cloud browser session tied to your account. The description mentions signing in with MFA, which implies the service may handle credentials or authenticated sessions on your behalf; review what account data and session content are stored or shared with the provider before use.

Installation

In SourceWeft

  1. Open Anchor Browser in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.anchorbrowser%2Fanchor-browser/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "anchor-browser": {
      "type": "http",
      "url": "https://api.anchorbrowser.io/v1/mcp"
    }
  }
}

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v1.0.0LatestOct 11, 2026

Score

56% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.