Technical portfolio · Stackbilt ecosystem // built & shipped solo

One operator, 16 open-source tools._

Every public repo, every live product, and a look inside the lab — agents, APIs, languages, infrastructure, and games. All TypeScript, all on Cloudflare’s edge.

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Authored work · public review

The Edge That Thinks

Designing Reliable Generative AI Systems on Cloudflare

A field guide to the architecture around the model: routing, explicit state, durable jobs, governed tools, provenance, budgets, and earned autonomy.

Explore the book ▸

Cover of The Edge That Thinks by Kurt Overmier

Products

9 live

Stackbilder

The platform. AI architecture scaffolding, image generation, and one-command edge deploys.

stackbilder.com ↗

AEGIS

Persistent autonomous agent — 20+ scheduled tasks, model routing, governed code PRs. The flagship.

aegis.stackbilt.dev ↗

FoodFiles

Structured food & nutrition data API.

foodfiles.app ↗

TarotScript

Symbolic computation with receipts. Agents defined as auditable decks, not prompts. Runs AEGIS’s classification and CTO/CISO consultations and zero-inference scaffolding, with signed receipts on agent decisions.

tarotscript.com ↗

The Tarot Detective

A narrative tarot-mystery experience.

thetarotdetective.com ↗

Stack Arcade

Family-friendly browser game hub.

arcade.stackbilder.com ↗

OpsBrain

Agentic operations substrate for SMB verticals — turns operational data into a gated, auditable remediation state machine.

opsbrain.stackbilt.dev ↗

Tech Blog

Field notes from building AI-native systems at the edge.

blog.stackbilt.dev ↗

Docs

Stackbilder platform documentation.

docs.stackbilder.com ↗

Open Source

16 repos

charter

Governed agent context and standards: a modular way for teams to define the rules, constraints, and architectural guidance AI agents should follow.

View on GitHub ↗

llm-providers

Reliable, cost-aware model access with multi-LLM failover, circuit breakers, usage tracking, and intelligent retry.

View on GitHub ↗

aegis-oss

Persistent AI agent framework for Cloudflare Workers. Multi-tier memory, goals, dreaming cycles, MCP-native.

View on GitHub ↗

OSS Shell · ★ 2

cc-taskrunner

Autonomous task queue for Claude Code with safety hooks, branch isolation, and PR creation.

View on GitHub ↗

social-sentinel

Privacy-first social-media sentiment monitoring. PII redaction, Workers AI, multi-tenant, 3 platforms.

View on GitHub ↗

mindspring

Reusable organizational knowledge: turn AI conversation history into searchable, grounded context using semantic retrieval and RAG.

View on GitHub ↗

evidence-core

Evidence and standards validation that helps teams identify quality gaps in AI-assisted content.

View on GitHub ↗

audit-chain

AI governance and auditability through tamper-evident decision records, immutable evidence storage, and indexed retrieval.

View on GitHub ↗

OSS Python · ★ 4

ai-playbook

Battle-tested AI interaction frameworks, archetypes, and context-engineering patterns.

View on GitHub ↗

worker-observability

Edge-native observability — health checks, structured logging, metrics, tracing, SLI/SLO, alerting.

View on GitHub ↗

feature-flags

Edge-native feature flags. KV-backed, per-tenant, canary rollouts, A/B conditions, Hono middleware.

View on GitHub ↗

n8n-transpiler

n8n workflow → Cloudflare Workers transpiler. Automation JSON to deployable edge Workers.

View on GitHub ↗

equity-scenario-sim

Cap table simulator — model deal structures, vesting schedules, and exit payouts in real time.

View on GitHub ↗

contracts

Contract Ontology Layer — ODD-driven code generation from TypeScript + Zod contracts.

View on GitHub ↗

stackbilt-build

Stackbilt Build CLI (@stackbilt/build).

View on GitHub ↗

docs

Stackbilder documentation site — docs.stackbilder.com. Astro + Cloudflare Workers.

View on GitHub ↗

In the Lab

20 private

Internal systems & commercial products — named, not open. The machinery underneath the platform.

Classified

edge-auth

Edge-native auth + — , API , , , . All on D1.

Classified

stackbilt-mcp-gateway

OAuth-protected remote MCP with for MCP .

Classified

evals

Edge-native evaluation framework for AI and ().

Classified

codebeast

Adversarial code-review agent — a with + .

Classified

stackbilt-memory

Multi-tenant cognitive memory — + D1 + .

Classified

mcp-toolbox

MCP capability servers for the .

Classified

roundtable

The Roundtable — AI + .

Classified

callsentinel

Twilio recordings → → LLM → Ads .

Classified

stackbilt-visual-qa

Visual QA — via , with AI . .

Classified

stackbilt-engine

Deterministic tech-stack builder — .

Classified

llm-gateway

Protocol-compatible local LLM ; to .

Classified

img-forge

MCP txt2img server — AI .

Classified

stackbilt-deployer

Cloudflare Workers deployment — , D1, DNS.

Classified

stackbilt-status

Platform status page + — + D1.

Classified

outbound-call-worker

TCPA-compliant outbound voice — + + .

Classified

smart-revenue-rescue

Revenue-leak detection + for .

Classified

syzygy

Deterministic positional language from — of .

Classified

stackbilt-emdash

EmDash CMS instance — for the .

Classified

stackmotion

Remotion media pipeline for .

Classified

overworld

Spatial agent visualization — the is the .

Games & Experiments

5

Live · game + audiobooks

Colony OS

A persistent browser game with an autonomous AI governor, built on Cloudflare Workers with Durable Objects, D1 and R2. Its world is also home to The Hestia Record audiobooks and podcast.

kurtovermier.com/colony-os →

Classified · WIP

sovereign

AI-native persistent-world — , AI, .

Classified · WIP

gold-rush

Competitive treasure by the .

Classified · WIP

arcana-tarot-detective

Arcana Investigations — a .

Classified · WIP

crownrot

Dark-fantasy game, in .

Want the deep dives?

AEGIS case study Factory baseline case study Scaffold engine case study Colony OS & The Hestia Record Browse the GitHub org ↗ Work with me