run_sequence

MCP tool from Mobius MCP by Topman-14

many steps against one tab in a single round trip, stopping at the first failure and returning what completed; find/snapshotpage/takescreenshot are eligible steps, with screenshots returned interleaved in step order

How to use it

run_sequence is exposed by the Mobius MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the run_sequence tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install Mobius MCP

$claude mcp add mobius-mcp -- npx -y mobius-mcp

FULL MOBIUS MCP LISTING

Other tools in Mobius MCP (19)

capture_dom

, captureaccessibilitytree: markup and the full accessibility tree, for markup/ARIA questions rather than finding something to click

click

, hover, typetext, presskey, scrollto, scrollby, selectoption, setcheckbox: trusted CDP input events, each moving the on-page cursor overlay with its own icon

evaluate_js

arbitrary JS in the tab, fully open, with no read-only enforcement

export_har

HAR 1.2 with full request/response bodies; anything missed inline is re-fetched over CDP (binary bodies base64-encoded)

find

locate elements by natural-language description ("accept cookies button"); returns ranked refs plus totalMatched

get_connected_tabs

, setactivetab, getcapturesettings: which tabs are streaming, which one is active, and which event categories a tab is capturing (so an empty result is distinguishable from "that category is off")

get_job_status

, getjobresult, canceljob: manage a long-running job (profiling, recording) started by another tool

get_network_requests

request/response headers plus size-capped, redacted bodies for text-like content types (no CDP needed)

get_recent_logs

, getrecenterrors, getlogssince, clearlogs

get_response_body

, getrequestbody: CDP fallback for the rare body capture that gets skipped (binary, oversized, non-text)

list_tabs

every open tab, not just enabled ones

mobius_diagnose

connection health check and remediation guidance

navigate_to

, switchtab, reloadtab: browser control

open_tab

, enablecapture: start a capture session without a toolbar click

snapshot_page

pruned, indexed tree of interactive/labelled/text-bearing elements, each with a ref, role, accessible name and box; narrow it with viewportOnly, roles or maxElements

start_cpu_profile

, startmemoryprofile: job-based; check progress with getjobstatus/getjobresult/canceljob

start_debug_session

, enddebugsession: one ordered timeline of console, network, navigation and DOM events instead of correlating snapshots by hand (single-tab, doesn't survive a full-page navigation)

take_screenshot

, capturefullpage, captureelement

wait_for_console_error

, waitfornavigation, waitforrequest, waitforelement: block with a timeout instead of polling in a loop