$ ~/registry/skill/composiohq-composio-skills-browserhub-automation

SKILL

browserhub-automation

Name: browserhub-automation
Author: Composio

Automate Browserhub browser tasks via Rube MCP using current tool schemas.

Stars

★ 67,763

Source

GitHub

Updated

2026-07-15

// securityCaution

Prompt only, no code
Open source
Community-trusted· 64.7k

Summary

This skill appears to be an open-source prompt-style instruction asset with no declared local code execution, file access, or direct API key requirement, so its inherent risk is relatively low. However, it is designed to drive remote interactions with Rube MCP/Composio and Browserhub tools, so actual use involves network egress and third-party connections that should be verified.

CredentialsCaution

The material states 'No API keys needed,' but it also requires an ACTIVE Browserhub connection via `RUBE_MANAGE_CONNECTIONS` and completing an auth link. This suggests credentials may be handled through an external OAuth/connection flow rather than not existing at all. No explicit credential theft or misuse is stated, but the real authorization scope should be verified during connection.

Network egressCaution

The README explicitly requires adding the remote MCP endpoint `https://rube.app/mcp` and executing tools through Composio/Browserhub; user queries, session IDs, arguments, and potentially business data would be sent to declared third-party services. The endpoint is specified rather than unknown, but this is still a standard third-party network egress scenario.

Code executionLow risk

Based on the provided material, this is a prompt-only operational guide with no executable scripts, install commands, or instructions to spawn local processes. Its core function is to guide calls to external MCP tools rather than execute code locally.

Data accessCaution

The skill text itself does not declare direct local file read/write access, but it guides users to submit task parameters, session data, and potentially Browserhub operation data to remote tools. The actual accessible data scope depends on the Browserhub tool schemas and the granted connection scope. No clearly excessive local data access is stated in the material.

Supply chainLow risk

The source is a GitHub open-source repository with strong community adoption (64.7k stars), which materially lowers supply-chain risk. What is shown here is auditable README/prompt content rather than a closed-source binary. Still, the repository license is not declared and maintenance status is unknown, so upstream changes should be monitored.

Recommendations

Before connecting to `rube.app/mcp`, verify its privacy policy, data retention practices, and relationship with Browserhub/Composio.
When completing the `RUBE_MANAGE_CONNECTIONS` authorization flow, grant the minimum Browserhub account permissions and review connected accounts periodically.
Inspect the schemas returned by `RUBE_SEARCH_TOOLS` and submit only the data fields necessary for the task.
Prefer testing in an isolated environment or with low-sensitivity data before using it in production workflows.

Audited by: gpt-5.4 · 2026-06-17

// install

Copy the install command and let the AI configure it · recommended for beginners

Please install the "browserhub-automation" skill from askskill:
1. Download https://raw.githubusercontent.com/ComposioHQ/awesome-claude-skills/master/composio-skills/browserhub-automation/SKILL.md
2. Save it as ~/.claude/skills/browserhub-automation/SKILL.md
3. Reload skills and tell me it's ready

// download

Download SKILL.mdInstall manifest ↗

// docs

Browserhub Automation via Rube MCP

Automate Browserhub operations through Composio's Browserhub toolkit via Rube MCP.

Toolkit docs: composio.dev/toolkits/browserhub

Prerequisites

Rube MCP must be connected (RUBE_SEARCH_TOOLS available)
Active Browserhub connection via RUBE_MANAGE_CONNECTIONS with toolkit browserhub
Always call RUBE_SEARCH_TOOLS first to get current tool schemas

Setup

Get Rube MCP: Add https://rube.app/mcp as an MCP server in your client configuration. No API keys needed — just add the endpoint and it works.

Verify Rube MCP is available by confirming RUBE_SEARCH_TOOLS responds
Call RUBE_MANAGE_CONNECTIONS with toolkit browserhub
If connection is not ACTIVE, follow the returned auth link to complete setup
Confirm connection status shows ACTIVE before running any workflows

Tool Discovery

Always discover available tools before executing workflows:

RUBE_SEARCH_TOOLS
queries: [{use_case: "Browserhub operations", known_fields: ""}]
session: {generate_id: true}

This returns available tool slugs, input schemas, recommended execution plans, and known pitfalls.

Core Workflow Pattern

Step 1: Discover Available Tools

RUBE_SEARCH_TOOLS
queries: [{use_case: "your specific Browserhub task"}]
session: {id: "existing_session_id"}

Step 2: Check Connection

RUBE_MANAGE_CONNECTIONS
toolkits: ["browserhub"]
session_id: "your_session_id"

Step 3: Execute Tools

RUBE_MULTI_EXECUTE_TOOL
tools: [{
  tool_slug: "TOOL_SLUG_FROM_SEARCH",
  arguments: {/* schema-compliant args from search results */}
}]
memory: {}
session_id: "your_session_id"

Known Pitfalls

Always search first: Tool schemas change. Never hardcode tool slugs or arguments without calling RUBE_SEARCH_TOOLS
Check connection: Verify RUBE_MANAGE_CONNECTIONS shows ACTIVE status before executing tools
Schema compliance: Use exact field names and types from the search results
Memory parameter: Always include memory in RUBE_MULTI_EXECUTE_TOOL calls, even if empty ({})
Session reuse: Reuse session IDs within a workflow. Generate new ones for new workflows
Pagination: Check responses for pagination tokens and continue fetching until complete

Quick Reference

Operation	Approach
Find tools	`RUBE_SEARCH_TOOLS` with Browserhub-specific use case
Connect	`RUBE_MANAGE_CONNECTIONS` with toolkit `browserhub`
Execute	`RUBE_MULTI_EXECUTE_TOOL` with discovered tool slugs
Bulk ops	`RUBE_REMOTE_WORKBENCH` with `run_composio_tool()`
Full schema	`RUBE_GET_TOOL_SCHEMAS` for tools with `schemaRef`

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