# Public tools

[Human page](/public-facing) · [Home](/)

This area groups David Grimsley's tools and shipped applications:

- [Public APIs](/public-facing/api) · [guide](/guides/apis.md)
- [MCP servers](/public-facing/mcp) · [guide](/guides/mcp.md)
- [Production apps](/public-facing/production) · [guide](/guides/production-apps.md)

The [portfolio](/portfolio) covers project case studies. Use each tool's own documentation for current interfaces and availability.