gws-sheets
Google Sheets: Read and write spreadsheets.
55
45%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./skills/gws-sheets/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
Third-party content exposure detected (high risk: 0.90). The skill's workflow explicitly includes reading and writing Google Sheets (see the helper commands like "+read" and the API methods 'spreadsheets.get' and 'values'), which allows the agent to ingest arbitrary user-generated spreadsheet content from third-party/public sources that could contain embedded instructions.
- Repository
- googleworkspace/cli
- Commit
c7c6646
- Audited
- Security analysis
Is this your skill?
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