Gyeongpil Lee (이경필)
@leegyeongpil
Open-source tools for LLM apps: output checks, evals, RAG, local LLMs and MCP. Python · TypeScript · Dart
7
Published Tools
0
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255
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Published Tools
1 MCP Server6 Skillsacross 2 categoriesFind out why your LLM prompt cache missed: offline diff, usage-aware hit rate, missed cost and CI gates for Anthropic and OpenAI request logs.
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Pure-Python HWP 5.0 / HWPX reader that renders LLM-friendly Markdown (merged cells, footnotes, numbering) from the public file-format specs.
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Catch LLM answers that miss the user's format and length instructions: extract, re-inject, measure, repair once.
LeeGyeongPil
Ground quotes from an LLM review to real PDF coordinates and mark them as standard highlight + note annotations.
Check how an OpenAI-compatible server (Ollama, llama.cpp, vLLM, LM Studio, LiteLLM...) handles tool calls on the wire.