Goya Guardian
Governed file access for AI agents. Every read inside a protected root goes through Guardian and comes back with a receipt; native reads are refused.
Tooling
@goyasapiens · Bangkok
The sleep of reason produces software.
Serbian cannapreneur in Bangkok. I run Stash BKK, three licensed dispensaries that never close, and Greenstead, a group of Thai brands that runs from laundry detergent to local SEO. On the side I build Goya, tooling for keeping AI agents honest, and write about stranger kinds of computer.
Plate No. 01
Works
Stash BKK
DTAM-licensed cannabis and kratom dispensaries. Three Bangkok branches, On Nut, Ari and Ekkamai, all open 24 hours, with 4,000+ Google reviews between them.
Retail
Stash BKK Group
The operating company behind the stores. One local team and one set of standards for licensing, hospitality and publishing, across On Nut, Ari and Ekkamai.
Operator
Greenstead
The operating group. Builds and runs consumer and B2B brands in Thailand: laundry detergent, print-on-demand, digital media, local SEO, retail SaaS. NVIDIA Inception, Cloudflare for Startups and Microsoft for Startups Founders Hub.
Group
Booyah!
Local SEO, Google Maps and AI-search visibility for Thai businesses: an AI-readable index of 3,500+ places across 14 Southeast Asian cities, with an MCP server so agents can find them too. Proven on Stash, #1 in the map pack since 2022 on ฿0 of ad spend.
SaaS
Super Leaf
Premium laundry detergent: clean formulation, modern bottle, made in Bangkok. On the shelf in every Stash store.
Consumer
Sarapab
Thailand's anonymous confessions platform, running since 2018. No accounts, no usernames, just stories.
2018 →
Flippie
Upload a video, get a printed flipbook in the mail. Direct-to-consumer, plus B2B print services.
Print
Writing
Essays on stranger computers. Latest: Computing With Living Neurons, a grounded look at wetware bioprocessors.
Medium
Things that are actually running.
Plate No. 02
Now
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Running
Stash BKK at On Nut, Ari and Ekkamai. The Chinatown rooftop is closed; its farewell is still up on the site.
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Building
Booyah's index of Southeast Asian businesses, so an AI agent can find a shop the way a person does. And Goya Guardian, so an agent can work inside a real project without anyone taking its word for what it read.
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Writing
About computing with living neurons, and whatever comes after silicon.
Updated whenever something changes, which is rarely.
Plate No. 03
Dispatches
The latest from each, embedded as they were posted.
Plate No. 04
Contact
Reply time varies with the weather.