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

SKILL

customgpt-automation

Name: customgpt-automation
Author: Composio

Automate CustomGPT tasks and workflow integrations 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 essentially a prompt-style workflow for orchestrating Rube MCP/Composio calls, with no direct local secrets required and no embedded executable code. Overall source signals are positive and open-source, but actual data egress and permission boundaries depend on the external Rube/Customgpt connection setup and should be verified separately.

CredentialsCaution

The material says the skill itself requires no keys, but the README explicitly requires creating a `customgpt` connection via `RUBE_MANAGE_CONNECTIONS` and completing external authentication. This means third-party account authorization/tokens are still involved; no direct credential harvesting red flags are shown, but the granted scope should be verified.

Network egressCaution

The README requires adding the remote MCP endpoint `https://rube.app/mcp` and performing operations through the Composio/Customgpt toolchain, indicating that user requests and relevant arguments may be sent to external services. The endpoint is explicitly identified and functionally relevant, so this is normal external connectivity, but the material does not specify data minimization, logging retention, or downstream forwarding details.

Code executionLow risk

Based on the material, this is a prompt-only skill that mainly instructs use of existing tools such as `RUBE_SEARCH_TOOLS`, `RUBE_MANAGE_CONNECTIONS`, and `RUBE_MULTI_EXECUTE_TOOL`. There is no indication of installing scripts locally, spawning processes, or executing arbitrary system commands.

Data accessCaution

The skill does not declare direct access to local files or system resources, but it performs Customgpt 'operations' through external tools, so the effective read/write scope depends on the discovered tool schemas and the permissions of the connected Customgpt account. No excessive local authorization is evident here, but the remote data operation surface is not transparent in this document.

Supply chainLow risk

The source is an open GitHub repository with strong community adoption (~64.7k stars), and the material is an auditable document/skill description—both are clear risk-reducing signals. License and maintenance status are unspecified, and the workflow depends on external Rube/Composio services, but the current material does not show supply-chain red flags strong enough to justify a high-risk rating.

Recommendations

Before connecting to `https://rube.app/mcp`, verify its privacy policy, log retention, and data-handling scope.
When connecting the `customgpt` account, review the OAuth/authorization scopes carefully and grant only the minimum required permissions.
Use `RUBE_SEARCH_TOOLS` and tool schemas to inspect exactly which tools will be invoked before sending sensitive content.
For production use, validate the real access and modification scope first with an isolated account or test data.

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

// download

Download SKILL.mdInstall manifest ↗

// docs

Customgpt Automation via Rube MCP

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

Toolkit docs: composio.dev/toolkits/customgpt

Prerequisites

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

Step 2: Check Connection

RUBE_MANAGE_CONNECTIONS
toolkits: ["customgpt"]
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 Customgpt-specific use case
Connect	`RUBE_MANAGE_CONNECTIONS` with toolkit `customgpt`
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.

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