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DOS AI

I build AI assistants for WhatsApp, Instagram and Telegram. I write about running LLM agents in production: tool guardrails, self-hosted gateways, and what actually breaks. Founder of dosai.pro

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We pinned our own domain to 127.0.0.1 and our SSRF guard ate two days of voice notes
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We pinned our own domain to 127.0.0.1 and our SSRF guard ate two days of voice notes

#security #devops #node #postmortem
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4 min read
Measuring whether AI search names your product: six ways the measurement lied to me
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Measuring whether AI search names your product: six ways the measurement lied to me

#seo #ai #startup #testing
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5 min read
Instagram comment-to-DM automation: the limits you design around
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Instagram comment-to-DM automation: the limits you design around

#instagram #chatbots #automation #startup
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3 min read
Appointment reminders in a chat bot: six rules we ended up with
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Appointment reminders in a chat bot: six rules we ended up with

#chatbots #whatsapp #automation #startup
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3 min read
Choosing an AI chatbot for WhatsApp in 2026: six kinds of tools and ten questions to ask
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Choosing an AI chatbot for WhatsApp in 2026: six kinds of tools and ten questions to ask

#whatsapp #ai #chatbot #smallbusiness
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4 min read
A check that cannot fail is not a check
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A check that cannot fail is not a check

#testing #devops #webdev #observability
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3 min read
Automating a phone number you do not own: four invariants
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Automating a phone number you do not own: four invariants

#whatsapp #automation #reliability #node
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4 min read
Putting an MCP server in front of a real product: four things I got wrong first
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Putting an MCP server in front of a real product: four things I got wrong first

#mcp #ai #api #architecture
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4 min read
Your prompt is not a security boundary
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Your prompt is not a security boundary

#ai #llm #architecture #webdev
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4 min read
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