> For the complete documentation index, see [llms.txt](https://vigil.deadbits.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://vigil.deadbits.ai/overview/use-vigil/scanners.md).

# Scanners

Submitted prompts are analyzed by the configured `scanners`; each of which can contribute to the final detection.

**Available scanners:**

* [Vector database](/overview/use-vigil/scanners/vector-database.md)
* [YARA / heuristics](/overview/use-vigil/scanners/yara-heuristics.md)
* [Transformer model](/overview/use-vigil/scanners/transformer.md)
* [Prompt-response similarity](/overview/use-vigil/scanners/prompt-response-similarity.md)