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analyzing-expensive-users

Analyze the most expensive users in AI observability and explain why they cost so much. Use when the user asks about top spenders, expensive users, per-user LLM cost, user-level cost drivers, or patterns behind high AI observability spend.

80

Quality

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Low

Low-risk findings.

1 low severity finding. Worth noting, but not necessarily harmful.

Low

W011: Third-party content exposure detected (indirect prompt injection risk).

What this means

The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.

Why it was flagged

SKILL.md’s required workflow calls PostHog trace-reading tools (e.g., `posthog:query-llm-trace` and related SQL queries) that return representative trace content/events for specific users; those values can include outsider-authored free text (e.g., user prompts or other messages) and the agent would ingest them into the LLM context to “read representative traces.”

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Repository
PostHog/posthog
Audited
Security analysis
Snyk

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