clickhouse-migrations
ClickHouse migration patterns and rules. Use when creating or modifying ClickHouse migrations.
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Security
1 high severity finding. You should review these findings carefully before considering using this skill.
W007: Insecure credential handling detected in skill instructions.
What this means
The skill handles credentials insecurely by requiring the agent to include secret values verbatim in its generated output. This exposes credentials in the agent’s context and conversation history, creating a risk of data exfiltration.
Why it was flagged
The prompt explicitly instructs resolving the ClickHouse user/password and interpolating them into the USER/PASSWORD clause, which requires inserting secret credential values verbatim into generated SQL/migration outputs.
- Repository
- PostHog/posthog
- Commit
d1dd198
- Audited
- Security analysis
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