AI Engineering Tool Builder

I build AI engineering tools, developer workflows, and knowledge systems for serious software work.

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AI AgentDeveloper ToolsKnowledge WorkflowsSystem DesignGoSwiftSwiftUIPythonJavaNext.jsObsidianCLI

Featured Projects

Public tools shaped around agents, database investigation, and skill distribution.

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Litho

Daily driver · Coming to the App Store

A native iOS client for linux.do: a SwiftUI app that renders the Discourse community natively while punching through Cloudflare and keeping you logged in.

SwiftSwiftUIiOS 17+WKWebViewDiscourse API
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skill-hub

Active

The package manager for AI agent skills. Install, update, sync, and govern skills across coding agents.

GoCLIAI Agent
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database-cli

Active

Read-only database CLI skill for Codex.

PythonCLICodex Skill
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My Knowledge Map

Browse the real connections between posts, tags, and knowledge notes.

Open Knowledge Map

Writing Topics

Long-running notes on tool building, engineering efficiency, and Obsidian workflows.

AI Agents and Developer Tools

Notes on CodeGraph, skill-hub, agent frameworks, and AI-assisted development practice.

System Design and Engineering Efficiency

Backend systems, development environments, deployment entry points, and engineering toolchain practice.

Personal Knowledge Management and Obsidian

How agents, Obsidian, and knowledge graphs can form a durable knowledge workflow.

Selected Articles

Recent writing on agent coding, engineering workflows, and knowledge systems.

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