01
Operational Products
Focused software built around repeatable market, intelligence, and execution workflows.
Del Castillo Labs LLC
Operator-built software for complex work.
Del Castillo Labs turns real operating problems into focused applications, AI-enabled workflows, and experimental systems for GTM, intelligence, execution, and human oversight.
U.S.-based Product Lab
Built alongside hands-on operating work. Each product begins with a real decision, workflow, or market constraint.
What We Build.
Three build tracks, one product standard.
02
AI-Enabled Systems
Research, memory, automation, and agentic systems tied to real operator decisions.
03
Controlled Experiments
Small, testable builds that explore new interfaces, controls, and operating models.
Operator-built systems and ongoing products
Current Builds.
Product work lives here. GTM and operating engagements are led through Del Castillo International.
Trailhead
Internal mobile app / Active development
A mobile-first community app for Americans and English-speaking expats in Germany to settle in, discover places, find trusted services, and connect with each other.
Open TrailheadZeno
Internal game project / Narrative prototype / active development
A narrative exploration RPG about a programmer and an emerging AI signal, built as a story-first pixel game prototype.
Open ZenoClara
Internal framework / Core architecture / active development
A memory-aware AI agent framework combining local and cloud models, tools, and orchestration for real-world automation.
Open ClaraEjento
Passport Prime authorization app / Early prototype / active development
A fail-closed authorization boundary that lets AI agents propose exact consequential actions while reserving final approval for a person.
Open EjentoVixr
External collaboration / Active development
A retail trading platform focused on narrative intelligence, signal interpretation, and execution in public markets. Public access is at vixr.ai; Alex contributes as cofounder and collaborator.
Open VixrMaestro
Conceptual internal workspace / Active exploration
An AI-assisted turnaround workspace for converting messy diligence into structured evidence, risks, workstreams, KPIs, and execution handoff packages.
Open MaestroMeridian
Conceptual intelligence dashboard / Active exploration
An executive intelligence dashboard for corporate diplomacy, external affairs, geopolitical risk, policy tracking, and market-by-market briefings.
Open MeridianLab Note
Build close to the work.
Del Castillo Labs converts operating insight into usable software. We prototype quickly, test against real workflows, and harden only what earns a place in practice.