Marketo

Security checks across malware telemetry and agentic risk

Overview

This is a coherent Marketo integration, but it relies on Membrane OAuth/CLI access and can perform powerful Marketo actions, so users should approve destructive or campaign-changing operations.

Install only if you trust Membrane and the Membrane CLI. Connect the correct Marketo account, use the least privilege available, explicitly review any delete/update/list-change/campaign-trigger or proxy request before it runs, and revoke the connection when you no longer need it.

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal

Risk analysis

Artifact-based informational review of SKILL.md, metadata, install specs, static scan signals, and capability signals. ClawScan does not execute the skill or run runtime probes.

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ASI02: Tool Misuse and Exploitation
Medium
What this means

A mistaken or overly broad action could delete or change lead records or trigger marketing workflows in the connected Marketo account.

Why it was flagged

The skill documents Marketo actions that can mutate business/customer data or trigger campaigns through a generic CLI runner. This is aligned with a Marketo management integration, but users should treat these operations as high-impact.

Skill content
Trigger Campaign | trigger-campaign | Trigger a smart campaign for specified leads. ... Delete Leads | delete-leads | Delete one or more leads by their IDs ... membrane action run <actionId> --connectionId=CONNECTION_ID --json
Recommendation

Confirm the exact connection, action, inputs, and expected impact before running create, update, delete, list-change, or campaign-trigger actions.

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ASI02: Tool Misuse and Exploitation
Medium
What this means

The agent may be able to call Marketo endpoints beyond the listed popular actions, limited by the connected account's permissions.

Why it was flagged

The direct API proxy is a broad escape-hatch capability. It is disclosed and purpose-aligned for advanced Marketo use, but it can bypass more structured action workflows.

Skill content
When the available actions don't cover your use case, you can send requests directly to the Marketo API through Membrane's proxy.
Recommendation

Use the structured Membrane actions where possible, and require explicit user approval for direct proxy calls that write, delete, or trigger external effects.

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ASI03: Identity and Privilege Abuse
Low
What this means

The integration can act with the privileges of the Marketo connection the user authorizes.

Why it was flagged

The skill relies on delegated authentication for Membrane/Marketo access. This is expected for the integration, but it means the connected account's permissions matter.

Skill content
Membrane handles authentication and credentials refresh automatically
Recommendation

Connect only the intended Marketo account, prefer least-privileged access where available, and revoke the Membrane connection when it is no longer needed.

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ASI04: Agentic Supply Chain Vulnerabilities
Low
What this means

Future CLI versions could behave differently from the version implied at review time.

Why it was flagged

The setup asks the user to install a global CLI from npm using the moving @latest tag. This is central to the skill's purpose, but the exact installed version may change over time.

Skill content
npm install -g @membranehq/cli@latest
Recommendation

Install from the official package source, consider pinning a known version, and keep the CLI updated deliberately rather than unexpectedly.

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ASI07: Insecure Inter-Agent Communication
Low
What this means

Marketo data and API interactions may pass through Membrane infrastructure as part of the integration.

Why it was flagged

Marketo requests and responses are routed through Membrane as an external integration gateway. This is disclosed and expected, but it is an important data boundary.

Skill content
send requests directly to the Marketo API through Membrane's proxy
Recommendation

Use this skill only if you trust Membrane with the relevant Marketo data and review Membrane's security/privacy practices for your organization.