I'm Patrick. I run BMD HODL, a one-person holding company. Real estate, public markets, AI tools, and writing. Agents do the heavy lifting. I ship a new tool every few weeks.
Long-term positions on autopilot.
Real estate, public markets, startup equity
Automated. I check it once a week.
The Autotrader, up 34% this year
The tools I build and sell.
AgentGuard, MarkUp, Sidecast
Where the audience comes from.
Blog, GitHub, LinkedIn, podcast
Here are the eight that do the visible work. The rest handle cleanup, monitoring, and other unsexy plumbing.
Daily brief, decisions, routing
Standup, context, keeping the system on
Runs the Autotrader. +34% YTD
Blog, SEO, LinkedIn, newsletter
Web scraping, summaries, competitors
CI/CD, deploys, build pipelines
Cron jobs, queues, always-on services
Portfolio numbers, trend detection
Agent fleet · 22 running
Each node = one active agent. Pulse rate reflects heartbeat interval.
Recent activity
Small AI tools. One job each. Use them in the browser or install with pip.
$ pip install agentguard47Keeps AI agents from blowing your budget. One import, done.
$ pip install agentguard47Paste a URL. Get a summary, key points, and sentiment in seconds.
Four AI personas that react to your live podcast in real time.
last shipped 2026-04-11
I built a memory API agents can pay for. The actual problem isn't whether they can pay. It's per-tool caps, per-agent budgets, kill switches, and spend visibility.
402 Payment Required has been in the HTTP spec since 1991. Reserved. Unused. x402 finally shipped the client half. Here is why that matters now.
Stripe doesn't ship to LLMs. Every vendor signup form assumes a human at the door. Here is what changes when wallets become the access primitive.
An LLM just paid me $0.001 to remember something. The agent has no account, no API key, no credit card. It just signs a USDC transfer and gets back a 200.
What I shipped, what I learned, and the numbers behind it. One email a week. Unsubscribe in one click.
How one human plus twenty-two AI agents runs a seven-pillar portfolio with no employees.