Plexiglass

github.com/w4-advisory/plexiglass Security Tools Open-source projectOpen source

Plexiglass helps detect and protect against vulnerabilities in large language models.

github.com/w4-advisory/plexiglass
Plexiglass homepage screenshot

About Plexiglass

Plexiglass is a command line toolkit for detecting and protecting against vulnerabilities in Large Language Models. It tests models against adversarial attacks such as prompt injection and jailbreaking. The first release is described as experimental version 0.0.1 and installs from PyPi with pip install --upgrade plexiglass.

Pricing is not clearly stated.

Key features

  • llm-chat converses with a model and measures toxicity and pii_detection
  • llm-scan runs benchmarks using open-source datasets to assess vulnerabilities

Plexiglass at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Details verified
Oct 22, 2026 · Official source
Open source
Yes · Source code
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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