Launch Chrome with debugging

Kill Chrome process

Reset Chrome launcher

Get Chrome status

Toggle debug logging

Check debug logging status

Connect to debugger

Disconnect debugger

Load source maps

Get debugger status

List debugger connections

Switch debugger connection

Manage browser tabs. Actions: list (show all open tabs), create (open new tab with reference), rename (change tab reference), switch (switch active tab), close (close a tab)

Manage breakpoints and logpoints. Actions: set (line breakpoint), remove (remove by ID), list (list all), setLogpoint (log without pausing), validate (test expressions), resetCounter (reset logpoint counter), waitForScript (wait for script load), setDOMBreakpoint (pause when element changes), setEventBreakpoint (pause when event fires), setXHRBreakpoint (pause on network requests), await (set breakpoint and wait for hit - user can abort)

Control execution flow when paused at breakpoints. Actions: pause (pause execution), resume (resume execution), stepOver (step to next line), stepInto (step into function call), stepOut (step out of current function), acknowledge (acknowledge breakpoint pause to allow other tools to run while paused)

Inspect and debug code. Actions: getCallStack (get call stack when paused), getVariables (get variables in call frame), evaluateExpression (evaluate JavaScript), searchCode (search code by pattern), searchFunctions (find function definitions)

Get source code at line range

Monitor and manage console messages. Actions: list, get, recent, search, clear, setObjectDepth

Monitor and manage network requests. Actions: list (list requests with optional type filter and pagination), get (get specific request by ID), search (search requests by regex pattern), enable (enable network monitoring), disable (disable network monitoring), setConditions (set network throttling conditions)

Navigate and control browser pages. Actions: goto (navigate to URL), reload (reload page), back (navigate back), forward (navigate forward), info (get page information)

Inspect and query the DOM. Actions: querySelector (find element by CSS selector and get basic info), getProperties (get detailed properties of an element), snapshot (get full DOM structure snapshot)

Visual verification only. Use extractText for content. Actions: fullPage (full page screenshot), viewport (viewport screenshot), element (element screenshot), pdf (print to PDF with Chrome or WeasyPrint engines)

Perform browser input actions. Actions: click (click element), type (type text into element), press (press keyboard key), hover (hover over element), focus (focus element by selector), focusNext (Tab to next focusable element), focusPrevious (Shift+Tab to previous focusable element), drag (drag from one point to another), scroll (scroll wheel at position), mousemove (move mouse to position), pinch (pinch zoom gesture)

Primary tool for page content. Prefer over screenshots. Actions: extractText (extract webpage text with outline/full/section modes), findInteractive (find all interactive elements like links, buttons, inputs with summary or filtered view), verify (run CDP-based UI verification for dead buttons, viewport issues, touch targets, overflow clipping)

Detect modals

Dismiss modal

Access and manage browser storage (cookies, localStorage, sessionStorage). Actions: getCookies (get cookies), setCookie (set cookie), getLocalStorage (get localStorage), setLocalStorage (set localStorage), clear (clear storage)

Download file to disk

Make an HTTP request as a sequence step. destination "node" sends it from the MCP server process directly (no browser, no CORS/cookies). destination "browser" runs fetch() inside a connected tab (uses that page's cookies/session/origin).

Assert a condition as a sequence step. Fails the sequence (isError, executor stops) if the condition is false - use with {{var:name.path}} templates to check values captured by a prior request({saveAs}) step.

Record and replay command sequences for testing and automation. Actions: repeat (immediately execute commands by history indices - use this to repeat recent actions), history (view command history), create (create sequence from indices), list (list in-memory sequences), get (get sequence details), delete (delete from memory), save (save sequence to disk), load (load sequence from disk), listSaved (list saved files), deleteSaved (delete saved file), run (load and execute sequence from disk in one step), step (execute next N commands in paused sequence), finish (complete remaining commands), insert (insert recorded commands into sequence), status (show active sequence status), startMouseRecording (start recording mouse events), stopMouseRecording (stop recording and get events), mouseRecordingStatus (check recording status)

Manage development servers. Actions: start (start a server from npm script), stop (stop a running server), restart (restart a server), list (list running servers with status), logs (get log file paths or docker command), stopAll (stop all servers), setAutoRun (enable/disable auto-start on MCP startup)

Manage cdp-tools configuration. Actions: status (show where config is loaded from), useLocal (switch to project-local config), useGlobal (switch to global ~/.cdp-tools config), reset (reset to defaults), backup (create timestamped backup), cloneFromGlobal (copy global config to local), show (display current settings), listTools (list all toggleable tools with their status and dependencies)

Track and manage bugs and features. Actions: list (show all issues with optional filters), create (create new issue, optionally linking a sequence), workOn (start working on issue with auto-replay), resolve (mark as fixed/implemented), acknowledge (acknowledge pending bugs to unblock tools)

Manage the cdp-tools web dashboard. Actions: open (get URL to open in browser), status (show whether this session is hub or client), stop (stop the hub server if this session is the hub)