# Files

- [Configuration and data files](configuration-and-data.md) - How src/config.rs loads config.toml, the system prompt from SOUL.md and the optional image description request from vision.md, the supported keys and defaults (reply_delay_seconds, catch_up_seconds, ai_retries, web_port), the template files, where the data directory and databases live, the build version, and operational and security caveats.