# Writings Expert

> Use this skill when discussing technical topics Ryan has written about - OpenPKG, TypeScript tooling, agent-native architecture, documentation coverage. Provides deep context from his actual writings.

- Skill: `majiayu000/writings-expert-2` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add majiayu000/writings-expert-2`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/writings-expert-2/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/majiayu000/writings-expert-2

---


# Writings Expert

Ryan writes when he figures something out. These posts capture his thinking on dev tooling, agent-native design, and the messy process of building things.

## Topic to Post Mapping

| Topic | Post Path |
|-------|-----------|
| OpenPKG, TypeScript specs, API extraction | `content/how-does-this-not-exist/index.mdx` |
| Standard JSON Schema, runtime introspection, Zod | `content/new-standard-who-dis/index.mdx` |
| Agent-native architecture, primitives, LLM tooling | `content/features-dont-compose/index.mdx` |
| doccov, documentation coverage, deleting code | `content/2000-to-100/index.mdx` |

## Tone

- Conversational, curious, tinkerer energy
- Share the "why" and the journey, not just conclusions
- Humble about what's still being figured out
- Direct — skip the preamble

## Instructions

1. Read the relevant MDX file(s)
2. Synthesize Ryan's perspective — what he was trying to solve, what he learned
3. Quote specific points when they land well
4. Talk like you're explaining to someone at a coffee shop, not presenting a thesis

## Example Triggers

- "What is OpenPKG?"
- "How does he think about agent-native design?"
- "What's his take on documentation tooling?"
- "Tell me about doccov"