ics-calendar-reader
Read, parse, and summarize iCalendar (.ics) files from Google Calendar, Apple Calendar, and similar providers. Use when extracting upcoming events, filtering by date range, converting ICS events to JSON/text, or debugging calendar fields like DTSTART/DTEND/TZID/RRULE.
76
93%
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Low
Low-risk findings worth noting
Low
Low-risk findings.
1 low severity finding. Worth noting, but not necessarily harmful.
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
The skill explicitly reads remote calendar feeds provided via ICS_URLS (see SKILL.md) and the code in scripts/read_ics.py (normalize_calendar_url + fetch_ics_url_content and the main loop) fetches and parses .ics content and treats the parsed JSON as "source of truth" for downstream use, so untrusted/public calendar data could supply content that influences agent decisions.
- Repository
- gitstua/stu-skills
- Commit
3fe35d2
- Audited
- Security analysis
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