Low Risk — Risk Score 15/100
Last scan:2 days ago Rescan
15 /100
pptx-analysis
Analyze and extract structured content from PowerPoint (.pptx) presentations using MinerU. Returns Markdown with slide content and layout preserved.
Pure documentation skill describing a legitimate open-source CLI tool (MinerU) with no executable code, scripts, or hidden functionality.
Skill Namepptx-analysis
Duration28.1s
Enginepi
Safe to install
No immediate action required. Consider adding an explicit allowed-tools declaration in SKILL.md for completeness.

Findings 2 items

Severity Finding Location
Low
Missing allowed-tools declaration
SKILL.md does not declare any allowed-tools permissions despite the skill implicitly requiring filesystem:READ (to read .pptx), filesystem:WRITE (for -o output), shell:WRITE (for CLI invocation), and potentially network:READ (for URL input).
--- name: pptx-analysis ...
→ Add an allowed-tools section to SKILL.md listing required permissions (filesystem:READ, filesystem:WRITE, shell:WRITE, network:READ) for full transparency.
SKILL.md:1
Low
External URLs in skill documentation
Skill references https://mineru.net and https://mineru.net/apiManage/token. These are informational links for token registration and are not actively called by the skill.
homepage: https://mineru.net
→ No action needed — these are standard documentation URLs. Flagged as informational IOCs.
SKILL.md:4
ResourceDeclaredInferredStatusEvidence
Filesystem NONE READ ✓ Aligned SKILL.md: CLI reads .pptx files (filesystem:READ implied by read operations)
Filesystem NONE WRITE ✓ Aligned SKILL.md: CLI outputs to directory with -o flag (filesystem:WRITE implied)
Network NONE READ ✓ Aligned SKILL.md: 'Supported input: .pptx (local file or URL)' suggests network:READ cap…
Shell NONE WRITE ✓ Aligned SKILL.md: Documents npm/go install and CLI command execution (shell:WRITE implie…
2 findings
🔗
Medium External URL 外部 URL
https://mineru.net
SKILL.md:4
🔗
Medium External URL 外部 URL
https://mineru.net/apiManage/token
SKILL.md:45

File Tree

1 files · 3.0 KB · 59 lines
Markdown 1f · 59L
└─ 📝 SKILL.md Markdown 59L · 3.0 KB

Security Positives

✓ No executable code or scripts present — skill is purely declarative documentation
✓ No base64, obfuscation, or eval patterns detected
✓ No credential harvesting or environment variable exfiltration
✓ No sensitive path access (~/.ssh, ~/.aws, .env)
✓ No remote script execution (curl|bash, wget|sh)
✓ No hidden instructions in comments or HTML
✓ References a legitimate, well-known open-source project (MinerU by OpenDataLab, Shanghai AI Lab)
✓ No dependency files with unpinned or vulnerable packages