Chrome DevTools
Drive a real Chrome browser: click, fill forms, read the console, and inspect network calls.
Tools
26 available tools
Search the tool definitions captured from the MCP server. The live list can vary with version, deployment, and credentials.
26 tools found.
Click
Tool name:
clickClicks on the provided element
Close page
Tool name:
close_pageCloses the page by its index.
Drag
Tool name:
dragDrag an element onto another element
Emulate
Tool name:
emulateEmulates various features on the selected page.
Evaluate script
Tool name:
evaluate_scriptEvaluate a JavaScript function inside the currently selected page.
Fill
Tool name:
fillType text into a input, text area or select an option from a element.
Fill form
Tool name:
fill_formFill out multiple form elements at once
Get console message
Read onlyTool name:
get_console_messageGets a console message by its ID.
Get network request
Read onlyTool name:
get_network_requestGets a network request by an optional reqid, if omitted returns the currently selected request in the DevTools Network panel.
Handle dialog
Tool name:
handle_dialogHandle dialog.
Hover
Tool name:
hoverHover over the provided element
List console messages
Read onlyTool name:
list_console_messagesList all console messages for the currently selected page since the last navigation.
List network requests
Read onlyTool name:
list_network_requestsList all requests for the currently selected page since the last navigation.
List pages
Read onlyTool name:
list_pagesGet a list of pages open in the browser.
Navigate page
Tool name:
navigate_pageNavigates the currently selected page to a URL.
New page
Tool name:
new_pageCreates a new page
Performance analyze insight
Read onlyTool name:
performance_analyze_insightProvides more detailed information on a specific Performance Insight of an insight set that was highlighted in the results of a trace recording.
Performance start trace
Read onlyTool name:
performance_start_traceStarts a performance trace recording on the selected page.
Performance stop trace
Read onlyTool name:
performance_stop_traceStops the active performance trace recording on the selected page.
Press key
Tool name:
press_keyPress a key or key combination.
Resize page
Tool name:
resize_pageResizes the selected page's window so that the page has specified dimension
Select page
Read onlyTool name:
select_pageSelect a page as a context for future tool calls.
Take screenshot
Tool name:
take_screenshotTake a screenshot of the page or element.
Take snapshot
Tool name:
take_snapshotTake a text snapshot of the currently selected page based on the a11y tree.
Upload file
Tool name:
upload_fileUpload a file through a provided element.
Wait for
Read onlyTool name:
wait_forWait for the specified text to appear on the selected page.
Compatibility
Connect Chrome DevTools to the clients your teams already use
19 AI clients can connect to Chrome DevTools through Runlayer. Pick one for its setup steps and controls.
Why Runlayer
Why connect Chrome DevTools through Runlayer?
One approved path
Approve Chrome DevTools once and everyone gets it in the AI clients they already use. Runlayer holds the credentials, so nothing sits in client configuration.
Fine-grained policy
Control who can use each server, tool, and resource, and under which runtime conditions.
Runtime security
Scan tool inputs and outputs for prompt injection, credential exposure, PII, and data exfiltration, then alert, mask, or block.
Audit and observability
Trace every request across users, clients, tools, policies, scanner decisions, and downstream systems.