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Connect Chrome DevTools to Cline CLI

Give Cline CLI governed access to Chrome DevTools’s 26 tools through Runlayer, with identity, policy, scanning, and audit on every call.

Book a demo Cline CLI setup guide

Set up

Add Chrome DevTools to Cline CLI in four steps

Admins approve the server once. Everyone in Cline CLI then gets it through the same governed connection.

  1. 1

    Approve Chrome DevTools in Runlayer

    Add Chrome DevTools from the catalog and choose who can use it and which of its tools are allowed.

  2. 2

    Connect Cline CLI to Runlayer

    Install the Runlayer CLI so Cline CLI can reach Chrome DevTools, which runs on the user’s machine.

    Cline CLI setup guide
  3. 3

    Sign in to Chrome DevTools

    Sign in the way Chrome DevTools requires. Runlayer holds the credentials so they stay out of the client’s configuration.

  4. 4

    Use Chrome DevTools from Cline CLI

    Chrome DevTools’s approved tools appear in Cline CLI. Every call is checked against policy and recorded.

Tools

26 Chrome DevTools tools in Cline CLI

Runlayer policy decides which of these Cline CLI users can call. 10 read data only.

  • Click

    Clicks on the provided element

  • Close page

    Closes the page by its index.

  • Drag

    Drag an element onto another element

  • Emulate

    Emulates various features on the selected page.

  • Evaluate script

    Evaluate a JavaScript function inside the currently selected page.

  • Fill

    Type text into a input, text area or select an option from a element.

  • Fill form

    Fill out multiple form elements at once

  • Get console message

    Gets a console message by its ID.

See all 26 Chrome DevTools tools

Control

What Runlayer can see and stop in Cline CLI

Some controls apply to every client at the gateway. Others depend on what Cline CLI exposes to Runlayer.

  • Gateway policy (available)

    Every Chrome DevTools call from Cline CLI passes through Runlayer, where your policies can allow, alert, mask, or block it.

  • Audit trail (available)

    Each call is recorded with the user, Cline CLI as the client, the tool, and the policy and scanner decisions.

  • Client hooks (available)

    Capture supported prompts, reasoning, local and MCP tool calls, responses, and scanner decisions in real time.

  • Stop a call before it runs (available)

    Runlayer can deny a tool call before Cline CLI runs it.

  • Block output after it runs (not available)

    Cline CLI ignores Runlayer after a tool runs, so Runlayer cannot block its output. The gateway still applies policy to the call.

  • Redact output in place (not available)

    Runlayer cannot mask tool output in Cline CLI. The gateway still applies policy to the call.

In Cline CLI

  • If Runlayer’s hook times out or crashes, Cline CLI lets the tool call through.
  • This covers the Cline CLI, not the Cline extension for VS Code.

Frequently asked questions

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