The first post in my Evolutionary Tools series argues that tools are what really lets us capture and activate knowledge — the physical embodiments through which experience compounds across persons and generations.
Toward that end, I have spent a good amount of time building. Here I share my creations and some of the best tools I have built. I also share some of the new knowledge I have generated along the way.
Projects/Tools
GitHub: github.com/remyjkim
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ohmybeliefs.com - A curated library of the best books I’ve read, compressed into readable chunks with expandable notes. Built on Infinity Notes.
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infinity-notes - A TypeScript monorepo for publishing interconnected markdown notes as a browsable knowledge graph. Parses wiki links, backlinks, and note previews; serves the note API from Cloudflare Workers and R2; renders in a Vite React frontend.
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darwinian-harness - A local-first toolkit for authoring, versioning, and evolving AI-agent harnesses (skills, MCPs, hooks) across Claude Code, Codex, and Cursor. Ships the
drwnCLI plus a web dashboard at darwiniantools.com for session capture, scoring, and observability. -
local-mlx-server - A lightweight local inference server built on Apple’s MLX framework. Enables running LLMs locally on Apple Silicon with minimal setup.
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SNU Fixers — Structured Finance Club - The first Structured Finance Club (FICC, fixed income) at Seoul National University. Co-founded and grown into one of the largest student clubs there.
Research
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Survey on Exploration in Reinforcement Learning - A comprehensive survey of exploration methods in RL, covering intrinsic motivation, curiosity-driven learning, and count-based approaches.
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Mutual Information & State Intrinsic Control with Tsallis Entropy - Experiments on using Tsallis entropy for intrinsic motivation in state-space exploration.
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SeekerGym: Benchmarking Agentic Information Seeking under Uncertainty - An evaluation framework for assessing how well LLM agents autonomously search for and integrate relevant information, featuring belief-structuring and meta-reflection techniques.
Companies
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Curation Labs - Building 21st century’s knowledge capital infrastructure.
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One of Korea’s largest stablecoin companies (previously).
Perspective
- 12 Factors of Knowledge Capitalism - A framework for understanding how knowledge creates, compounds, and captures value in networked systems. Twelve foundational principles describing the emerging architecture of an economy where knowledge itself becomes the primary form of capital.