creating-slides
Slide/PPT creation skill that provides complete slide creation, editing, and management capabilities. Use when users need to create slides, make presentations, edit slide content, or manage slide projects. CRITICAL - When user message contains [@slide_project:...] mention, you MUST load this skill first before any operations.
68
83%
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Critical
Do not install without reviewing
Security
1 critical severity finding. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.
E006: Malicious code pattern detected in skill scripts.
What this means
Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.
Why it was flagged
The document contains multiple high-risk patterns that enable hidden/undeclared JavaScript execution and shell command usage (hidden slide-bridge.js inclusion, auto-generated JSONP, automatic image downloads, and explicit shell_exec cp/mv), which together could be used as backdoors or to exfiltrate files or execute arbitrary commands.
Low
Low-risk findings.
2 low severity findings. 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
SKILL.md’s required workflow allows runtime web content ingestion via `web_search` + `read_webpages_as_markdown` (public pages/unspecified URLs scraped into markdown), which becomes readable text that the agent can place into LLM context.
W012: Unverifiable external dependency detected (runtime URL that controls agent).
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
The skill explicitly mandates and injects the Tailwind CDN script (https://cdn.tailwindcss.com/3.4.17) in generated HTML and the create_slide tool loads pages in a browser for analysis, so this URL is fetched and executes remote JavaScript at runtime and is a required dependency.
- Repository
- dtyq/magic
- Commit
41d7ef4
- Audited
- Security analysis
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