2026
PERFECTSTAR 2K
A modern, daily-driver terminal writing environment inspired by WordStar and WordPerfect. Home-row commands, persistent sessions, Reveal Codes, spellcheck, and manuscript-ready RTF export—built in Rust.
Independent AI systems studio
Architecture, integration, and evaluation for teams building with LLMs and agents. Explicit where possible. Learned where necessary.
Symbolic
schema trace eval contractSubsymbolic
agent model latentWorking model
Explicit where possible. Learned where necessary. That's how AI features stay shippable.
Most AI features fail the same way: a promising demo gets brittle the moment real users touch it. Too much is left to the model that should have been engineered—or too much is engineered that the model handles better.
SXS helps teams draw that line well: the structure around the model, the evals that prove it works, and the integration patterns that keep it working as models and requirements change.
Structure
Intelligence
“Build what you can specify. Learn what you can't.”
Engagements
Focused technical sessions for a live decision, an AI feature moving toward production, or a system that needs a deeper audit.
Remote by default. A short written brief follows every session.
Need an embedded engagement? Start with the system and the constraint ↗
Selected work · 2026
Original products, active integrations, and maintained open-source work. The newest build appears first.
2026
A modern, daily-driver terminal writing environment inspired by WordStar and WordPerfect. Home-row commands, persistent sessions, Reveal Codes, spellcheck, and manuscript-ready RTF export—built in Rust.
2026
A portable agent capability for creating, reviewing, cross-referencing, and updating architecture decision records inside a codebase.
2026
A canonical knowledge-artifact system for AI coding assistants. Author a skill, rule, workflow, or agent once; Kanon validates and compiles it for Codex, Claude Code, Kiro, Copilot, Cursor, Windsurf, Cline, and Q Developer.
2026
An SXS product variant of the real-time global intelligence dashboard: AI-synthesized briefs, 45 map layers, five focused views, and native desktop builds.
2026
An AI-assisted etymology explorer that traces the Greek roots of English words and turns their relationships into interactive, clustered graphs.
2026
Eight literary and publishing workflows for novelists, technical authors, agents, and proofreaders—distributed as reusable AI capabilities.
Field kit
These are the tools in current use—not a wall of every logo encountered. The system, team, and operating constraints make the final call.
Models are components, not architecture.
Chosen for the shape of the system.
Web, desktop, terminal, and data-rich UI.
Deployment that the operating team can own.
Structured for traceability and change.
The controls that keep a demo operable.
Next step
A useful first note is short: what you're building, where it breaks, and the decision that needs to be made.
A strong first message includes