$ ~/registry/skill/composiohq-composio-skills-stack-exchange-automation

SKILL

stack-exchange-automation

Name: stack-exchange-automation
Author: Composio

Automate Stack Exchange lookup and management tasks through Rube MCP.

Stars

★ 67,763

Source

GitHub

Updated

2026-07-15

// securityCaution

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

Summary

This skill is primarily an instruction layer for Rube MCP, with visible source and strong community adoption, so overall risk appears low. The main concerns are its dependency on an external MCP service and third-party account connections, where data and authorization may flow through Rube/Composio and the Stack Exchange ecosystem.

CredentialsCaution

The material says there are 'no API keys', but it still requires creating a `stack_exchange` connection via `RUBE_MANAGE_CONNECTIONS` and completing an auth link, which implies Stack Exchange account authorization tokens. No local plaintext secret is explicitly requested, but third-party connection authorization still carries routine token misuse and unclear-scope risks.

Network egressCaution

The README explicitly requires adding the remote MCP endpoint `https://rube.app/mcp` and using Composio/Rube to discover and execute tools; when automating Stack Exchange tasks, task input, session information, and possibly operation data will be sent to that service and then interact with Stack Exchange-related services. No unrelated or hidden exfiltration endpoint is shown, but normal third-party network egress is present.

Code executionLow risk

Based on the provided material, this is a prompt-only guidance skill and does not include local install scripts, shell commands, or custom code execution steps. It describes how to call existing MCP tools and does not appear to require directly spawning local processes or granting extra system execution privileges.

Data accessCaution

The material does not claim local file or system data access, but its purpose is to 'Automate Stack Exchange operations' and it supports acting on external accounts via `RUBE_MULTI_EXECUTE_TOOL` and `RUBE_REMOTE_WORKBENCH`; therefore, its access scope is mainly authorized Stack Exchange account/content data and session context rather than local data, which is a routine caution for third-party business data access.

Supply chainCaution

On the positive side, the skill comes from a GitHub open-source repository with very high community stars, which lowers supply-chain risk; however, the repository license is undeclared, maintenance status is unknown, and functionality depends on external `rube.app`/Composio services, so the actual execution path is not fully locally auditable. Overall supply-chain risk is acceptable but still merits attention to external services and future changes.

Recommendations

Connect to `rube.app/mcp` only when needed, and review the permission scopes shown by the Rube/Composio and Stack Exchange authorization flows.
Avoid placing unnecessary sensitive information into tool arguments, session data, or memory fields.
Use a least-privilege Stack Exchange account for testing and periodically revoke third-party connections that are no longer needed.
Before production use, verify the repository license, recent maintenance activity, and the privacy/data retention policies of Rube/Composio.

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

// download

Download SKILL.mdInstall manifest ↗

// docs

Stack Exchange Automation via Rube MCP

Automate Stack Exchange operations through Composio's Stack Exchange toolkit via Rube MCP.

Toolkit docs: composio.dev/toolkits/stack_exchange

Prerequisites

Rube MCP must be connected (RUBE_SEARCH_TOOLS available)
Active Stack Exchange connection via RUBE_MANAGE_CONNECTIONS with toolkit stack_exchange
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 stack_exchange
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: "Stack Exchange 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 Stack Exchange task"}]
session: {id: "existing_session_id"}

Step 2: Check Connection

RUBE_MANAGE_CONNECTIONS
toolkits: ["stack_exchange"]
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 Stack Exchange-specific use case
Connect	`RUBE_MANAGE_CONNECTIONS` with toolkit `stack_exchange`
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`

Powered by Composio

Automate curated workflows with Rube MCP after checking current tool schemas first.

ComposioGet→

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