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Yoon

uilding agent-payable APIs from Seoul. Wrapping Korean government data for AI agents — MCP + x402. Also working on AEO (getting things found by AI).

Location Seoul, South Korea Joined Joined on  Personal website https://github.com/Wonderfulian/kbv-server github website

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Founder — building AI-agent infrastructure in Seoul

The data nobody sells: why I started taking a daily snapshot of 211,243 companies

The data nobody sells: why I started taking a daily snapshot of 211,243 companies

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4 min read

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The data nobody sells: why I started taking a daily snapshot of 211,243 companies

The data nobody sells: why I started taking a daily snapshot of 211,243 companies

Comments
4 min read
Three bugs that reported success: what "exit 0" doesn't tell you

Three bugs that reported success: what "exit 0" doesn't tell you

Comments 1
4 min read
I optimized an API for AI agents instead of humans. Here's what one week of data looked like.

I optimized an API for AI agents instead of humans. Here's what one week of data looked like.

1
Comments
4 min read
I made Korean government data agent-payable with MCP and x402 — here's what actually happened

I made Korean government data agent-payable with MCP and x402 — here's what actually happened

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Comments 7
5 min read
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