posthog-automation

Pass

Audited by Gen Agent Trust Hub on Jun 26, 2026

Risk Level: SAFEEXTERNAL_DOWNLOADS
Full Analysis
  • [EXTERNAL_DOWNLOADS]: The skill instructs the user to configure a remote MCP server endpoint at https://rube.app/mcp. This endpoint is required to provide the tool definitions and functionality for interacting with the PostHog API.
  • [INDIRECT_PROMPT_INJECTION]: The skill processes external data from PostHog, which could theoretically contain malicious instructions if the source data is compromised.
  • Ingestion points: POSTHOG_LIST_AND_FILTER_PROJECT_EVENTS and POSTHOG_RETRIEVE_FEATURE_FLAG_DETAILS are used to pull data from PostHog into the agent context.
  • Boundary markers: The skill does not define specific delimiters or instructions to ignore embedded commands in the retrieved data.
  • Capability inventory: The skill's capabilities are restricted to the PostHog API toolkit provided by the Rube MCP server.
  • Sanitization: No explicit sanitization or validation of the retrieved analytics data is described in the prompt instructions.
Audit Metadata
Risk Level
SAFE
Analyzed
Jun 26, 2026, 07:22 PM
Security Audit — agent-trust-hub — posthog-automation