# David Grimsley

> Portfolio, services, public APIs, MCP servers, and production apps by David Grimsley. Quantum API is one part of this work.

These concise Markdown guides point to the current human pages. Start with the area relevant to the user's task.

## Portfolio and services

- [Site overview](/guides/home.md): What this site covers and where to go next.
- [Portfolio](/guides/portfolio.md): Mobile apps, websites, games, and software projects.
- [Mobile apps](/guides/mobile-apps.md): Cross-platform app projects.
- [Website development](/guides/website-development.md): Website projects.
- [Game design](/guides/game-design.md): Games and interactive prototypes.
- [Software development](/guides/software-development.md): APIs, backend work, and integrations.
- [Services](/guides/services.md): Available work and inquiry paths.
- [Contact](/guides/contact.md): Resume and contact options.

## Public tools and apps

- [Public tools](/guides/public-tools.md): Directory for APIs, MCP servers, and live apps.
- [Public APIs](/guides/apis.md): Published API directory.
- [MCP servers](/guides/mcp.md): App development and Pokémon servers.
- [Production apps](/guides/production-apps.md): Shipped applications.

## Quantum API documentation

- [Quantum API](/public-facing/api/quantum.md): Base URL, authentication, live OpenAPI, and endpoint-directory links.
- [Unreal Plugin](/public-facing/api/quantum/ue-plugin.md): UE 5.8 Blueprint integration guide.
- [TypeScript SDK](/public-facing/api/quantum/typescript-sdk.md): Node.js package guide.
- [Python SDK](/public-facing/api/quantum/python-sdk.md): Sync Python client guide.
- [Godot Addon](/public-facing/api/quantum/godot-addon.md): Godot 4 runtime addon guide.
- [Unity Package](/public-facing/api/quantum/unity-package.md): Unity runtime package guide.

## More context

- [Full agent context](/llms-full.txt)
- [Sitemap](/sitemap.xml)