x-skill-improve
Use when the user wants to evaluate x-skill alignment and improve a skill based on real session usage — searches Claude Code session history automatically
66
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Does it follow best practices?
Impact
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No eval scenarios have been run
Advisory
Suggest reviewing before use
Security
1 medium severity finding. This skill can be installed but you should review these findings before use.
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
Third-party content exposure detected (high risk: 0.85). Runtime path: the skill uses the `session_search` MCP tool (or JSONL-direct fallback reading `~/.claude/projects/*/sessions/*.jsonl`) to ingest excerpts/transcripts from prior sessions, which are authored by other participants/users and thus constitute outsider free text.
- Repository
- quangtran88/x-skills
- Commit
6381b15
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.