> For the complete documentation index, see [llms.txt](https://docs.phron.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.phron.ai/developers/copy/tutorials-and-examples/security-best-practices/security-guidelines-for-smart-contracts.md).

# Security guidelines for smart contracts