WebRun Browser Automation MCP Tools

• browser_task

  browser task

• create_session Mutating

  create session

• send_task Mutating

  send task

• pause_session_task

  pause session task

• resume_session_task

  resume session task

• stop_session_task Mutating

  stop session task

• terminate_session

  terminate session

• guardrail_response

  guardrail response

• get_task_status Read-only

  get task status

• screenshot

  screenshot

• list_sessions Read-only

  list sessions

• list_environments Read-only

  list environments

• list_workflows Read-only

  list workflows

• get_workflow Read-only

  get workflow

• create_workflow Mutating

  create workflow

• update_workflow Mutating

  update workflow

• trigger_workflow

  trigger workflow

• create_agent Mutating

  create agent

• list_agents Read-only

  list agents

• pause_agent

  pause agent

• resume_agent

  resume agent

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.