# Booked Solid Technology > Senior engineering consulting. We embed with your team and ship production systems — architecture, AI, design systems, and the engineering leadership to make it work. No juniors, no hand-offs. Clarity House LLC, doing business as Booked Solid Technology, incorporated in New Hampshire. The site is a marketing surface for the consultancy and an entry point to the open-source products we ship out of the same shop. We are agent-native infrastructure people who build agent-native infrastructure — every page on this site is structured for both humans and the AI systems that read it. ## Site - [Home](https://bookedsolid.tech/): Tech consulting that ships. Architecture, AI pipelines, design systems, and engineering leadership. - [Services](https://bookedsolid.tech/services): The full catalog. System architecture, AI/LLM integration, modern web, engineering leadership, web components and design systems, code audit, fractional CTO advisory. - [About](https://bookedsolid.tech/about): Clarity House LLC (NH) operating as Booked Solid Technology. 25+ years of production engineering distilled into focused consulting. - [Team](https://bookedsolid.tech/team): Named senior engineers behind the consultancy. Per-member Person schema with `sameAs` to LinkedIn and other public profiles for citation attribution. - [Contact](https://bookedsolid.tech/contact): Direct contact. No SDR hand-offs. We aim to respond within one business day. - [Accessibility](https://bookedsolid.tech/accessibility): WCAG 2.1 AA conformance targets and accessibility statement. - [AI Agent Information](https://bookedsolid.tech/ai): Machine-readable identity and product surfaces. llms.txt, HELiXiR MCP, Helix CEM, structured data, named authorship. Start here if you're an agent. ## Open Source - [HELiX UI](https://bookedsolid.tech/helixui): Healthcare-grade web component library. Comprehensive custom-element catalog, Lit 3.x, WCAG 2.1 AA, W3C DTCG design tokens. Published as `@helixui/library` and `@helixui/tokens` on npm. - [HELiXiR](https://bookedsolid.tech/helixir): MCP server that exposes Custom Elements Manifest data to AI coding agents. Comprehensive tool catalog. Local-only. Stops hallucinated component APIs by giving Claude Code / Codex / Cursor real component documentation. - [rea](https://bookedsolid.tech/rea): Governance layer for AI tool calls. MCP gateway with a multi-layer middleware chain, layered safety hooks, automatic Codex review on every push, hash-chained audit log, one-file kill switch. - [discord-ops](https://bookedsolid.tech/discord-ops): Comprehensive MCP tool catalog and production-ready template library for full operational Discord control by AI agents and CI pipelines. ## External - [GitHub org](https://github.com/bookedsolidtech): All open-source repositories, including helix, helixir, rea, discord-ops. - [npm @bookedsolid](https://www.npmjs.com/org/bookedsolid): Published packages (rea, discord-ops, and adjacent infrastructure). - [npm @helixui](https://www.npmjs.com/org/helixui): Published packages (`@helixui/library`, `@helixui/tokens`, etc.). - [HELiX docs](https://helix.bookedsolid.tech): Full Helix documentation site, including the Helix `llms.txt` and `llms-full.txt`. - [HELiX Storybook](https://storybook.helix.bookedsolid.tech): Live Storybook for every Helix component, every variant, every interaction test. ## Optional - [llms-full.txt](https://bookedsolid.tech/llms-full.txt): Long-form snapshot of the same surfaces with extracted content blocks for offline ingestion. - [security.txt](https://bookedsolid.tech/.well-known/security.txt): Security disclosure contact and policy. - [Sitemap](https://bookedsolid.tech/sitemap-index.xml): Machine-readable index of every public URL. - [Privacy](https://bookedsolid.tech/privacy): Privacy policy. - [Terms](https://bookedsolid.tech/terms): Terms of service.