Kurt Overmier - Founder, Stackbilt LLC
Building in public

Kurt Overmier

20+ years in enterprise operations. Now building production AI agent infrastructure. Founder of Stackbilt LLC -- a developer infrastructure platform offering AI image generation and architecture scaffolding via MCP. Creator of AEGIS, Charter, and a growing portfolio of edge-native products.

San Antonio, TX // Edge-native // Ships daily

The Short Version

I spent two decades in enterprise operations -- the kind of work where you learn what breaks at scale, what keeps systems alive at 3 AM, and why the gap between what ops needs and what gets built is where projects go to die.

That operational foundation is why I build differently now. In 2026 I founded Stackbilt LLC in Texas to build AI infrastructure that actually works in production. The platform is live — two products (img-forge + Stackbilder) through a single MCP gateway, real payments via Stripe, free tier with 25 credits.

The first thing I built was AEGIS -- a persistent autonomous agent that runs on Cloudflare Workers, routes across multiple AI models, maintains hybrid vector memory, and executes a full SDLC pipeline from GitHub issue to merged PR. It's not a chatbot. It's a cognitive agent that ships code, monitors infrastructure, and improves itself daily.

Everything I build is edge-native by default, cost-aware by design, and shipped in small increments. Build the infrastructure, then build on the infrastructure.

AEGIS -- Persistent Autonomous Agent

AEGIS is the core product and proof-of-concept for everything Stackbilt builds. It runs continuously on Cloudflare Workers and operates as a genuine autonomous agent -- not a wrapper around an API. v2.10.0 -- 210+ versions shipped.

Hybrid Vector Memory

Dedicated Memory Worker with Cloudflare Vectorize (BGE-base-en-v1.5, 768-dim). Reciprocal Rank Fusion merges semantic and keyword search. Temporal decay with core-fact immunity preserves critical knowledge indefinitely.

Autonomous SDLC Pipeline

GitHub issues auto-queue as tasks. Headless Claude Code sessions execute with safety hooks. Branch-per-task PRs with automated code review. Governance with authority levels, daily/per-repo caps, and approval workflows.

ARGUS Intelligence + Agent Consultation

Real-time webhook ingestion from GitHub and Stripe. CTO/CISO domain-priority circuit breaker routes issues and PRs via TarotScript. MCPA evaluation framework (CQS/CUR/IAR/SOR) measures whether multi-agent consultations actually help.

Agentic Harness + Nexus

AgentLoopSession Durable Object enables compound multi-agent casts with shared state. Nexus cross-repo contract awareness in production: guarded paths, consumer declarations, and pre-commit guards block collisions across the 51+ repo portfolio.

Dreaming Cycle + PRISM

Nightly multi-phase reflection: memory consolidation, self-improvement analysis, task triage across 51+ active repos, persona extraction. PRISM synthesis discovers cross-domain connections between memory facts. 4 adversarial gates prevent self-deception.

aegis.stackbilt.dev | Technical Blog

What I'm Building

Platform

stackbilt-auth

Consolidated auth service powering every Stackbilt product. 16 RPCs, Stripe billing, GitHub/Google SSO, unified credit pools with weighted consumption. 150 automated tests. All products authenticate through a single Service Binding.

Workers D1 Stripe OAuth 2.1
Stackbilt

Stackbilder

AI-powered architecture engine for full-stack edge applications. Flow-based design with credit-based billing on the unified credit pool.

Workers Claude Edge Computing
Stackbilt

img-forge

Multi-model AI image generation API. 5 quality tiers (FLUX.2, Stable Diffusion, Gemini). OAuth 2.1 MCP server, async job architecture, tenant-scoped R2 storage.

FLUX.2 Gemini MCP Server
Open Source

Charter (ADF)

AI Developer Framework for agent context management. Apache-2.0 licensed. Defines how agents load rules, constraints, and architectural guidance from a codebase. Published on npm as @stackbilt/charter.

Apache-2.0 npm Agent Framework
Platform

MCP Gateway

OAuth 2.1 protected remote MCP server gateway at mcp.stackbilt.dev. Third-party MCP client access to Stackbilt services with GitHub/Google SSO.

OAuth 2.1 PKCE JSON-RPC 2.0

Technical Stack

Edge Infrastructure

Cloudflare Workers D1 / SQLite Vectorize Service Bindings KV / R2 / Queues

AI / Agent Systems

Claude API (Sonnet/Opus) MCP Server + Client Multi-Model Routing Vector Search (BGE) Prompt Engineering

Languages / Frameworks

TypeScript Hono Astro Zod Vitest

Platform / DevOps

OAuth 2.1 (PKCE) Stripe API Claude Code GitHub Actions Wrangler

How I Think About Building

"Extension over addition. Extend an existing concept's domain before introducing a new one."

Edge-Native by Default

If it can run at 300+ locations with sub-50ms latency, it should. Containers and VMs are for when you have no other choice.

Intelligence Proportional to Task

Not every question needs the most expensive model. Multi-tier routing exists because cost-awareness is an engineering discipline, not a constraint.

Recursion Over Linear Pipelines

Systems that improve themselves beat systems that need constant human intervention. The dreaming cycle, CRIX, and procedural memory all close feedback loops.

Ship Small, Ship Often

Small increments over big-bang releases. Every deploy is versioned, changelogged, and reversible. 210+ versions shipped.

Connect

I build in public and ship daily. If you're working on AI infrastructure, agent systems, or developer tooling -- I'm interested in the conversation.

Email

kurt@kurtovermier.com

GitHub

github.com/Stackbilt-dev

AEGIS

aegis.stackbilt.dev

Platform

stackbilt.dev

Tech Blog

blog.stackbilt.dev