Oleksandr

Oleksandr

Solo dev. 27 MCP servers.
#102694840 followers39 following
🙀 28 day streak
>10,000All time
9 KP

About

Solo developer from Ukraine building browser-based tools and MCP servers for developers. 27 MCP servers live on MCPize — validators, converters, formatters, AI tools — all monetized via x402 crypto pay-per-call (USDC on Base). Also: 2 REST APIs on Cloudflare Workers, 1 npm package (comparison-core), 1 self-hosted x402 gateway (Furlpay). GitHub: github.com/Alex-Dev-Web-C-DE Dev.to: dev.to/alexcodebytes

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Maker History

  • JSONexLab
    JSONexLab7 B2B APIs: trade, finance, compliance. Free tier.
    Oct 2026
  • HS Codes Classifier
    HS Codes ClassifierClassify products to HS codes via AI. Pay per call.
    Oct 2026
    • 🎉
    Joined Product HuntSeptember 21st, 2026

Forums

Product Huntp/producthunt•

11h ago

Introducing the new visual launch editor!!!

Hi everyone!

I'm super excited to share our new visual launch editor. It's built to make launching on Product Hunt a lot easier.

Product Huntp/producthunt•

11h ago

Introducing the new visual launch editor!!!

Hi everyone!

I'm super excited to share our new visual launch editor. It's built to make launching on Product Hunt a lot easier.

yggyp/yggy•

1d ago

When should an agent be allowed to merge two entities?

Two systems both contain Cooling Pump 447.

In one, that name refers to a product model. In the other, it refers to a specific pump installed at a customer s site. Same label, different things.

An incorrect merge can connect a service incident affecting one unit to every unit of that model. Suddenly, a question about production risk gets a convincing answer built on a false connection.

Entity resolution encodes an assumption about the world. And once applications and agents use the graph, that assumption travels.

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