slack-gif-creator

Pass

Audited by Gen Agent Trust Hub on Feb 17, 2026

Risk Level: SAFE
Full Analysis
  • [Data Exposure & Exfiltration] (SAFE): No evidence of credential harvesting, sensitive file access, or unauthorized network activity was found. The skill operates entirely on local image data using standard libraries.
  • [Unverifiable Dependencies & Remote Code Execution] (SAFE): The skill depends on standard, reputable Python packages (pillow, imageio, numpy). No suspicious remote scripts or piped bash commands are present.
  • [Indirect Prompt Injection] (LOW): The skill is designed to process user-provided images and instructions to create GIFs.
  • Ingestion points: Reads user-uploaded images via PIL.Image.open as described in SKILL.md and core/gif_builder.py.
  • Boundary markers: Standard image format parsing acts as a boundary; no explicit NLP boundary markers for metadata-based instructions are implemented.
  • Capability inventory: File write access via imageio.imwrite in core/gif_builder.py and image manipulation via Pillow.
  • Sanitization: Uses standard library functions for image decoding and quantization which are generally resilient to prompt-based manipulation, though usual caution with untrusted binaries applies.
  • [Command Execution] (SAFE): The skill does not invoke system shells or execute arbitrary commands. All logic is implemented in native Python using established APIs.
  • [Obfuscation] (SAFE): All source code and instructions are provided in clear text. No encoding tricks, zero-width characters, or hidden payloads were detected.
Audit Metadata
Risk Level
SAFE
Analyzed
Feb 17, 2026, 06:30 PM