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
65
78%
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Advisory
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Fix and improve this skill with Tessl
tessl review fix ./skills/x-skill-improve/SKILL.mdSecurity
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
Yes: the required workflow step “Locate Session” uses the `session_search` MCP tool (and a JSONL-direct fallback reading `~/.claude/projects/*/sessions/*.jsonl`), which ingests prior session transcripts/excerpts that can include outsider-authored free text (e.g., other participants’ messages) into the agent’s LLM context.
- Repository
- quangtran88/x-skills
- Commit
c765280
- 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.