Claude Code with an Obsidian vault on a VPS
An Obsidian vault is a folder of markdown, so Claude Code can refile and audit notes. Here is the VPS setup and the permission rules that stop bulk rewrites.
#workflow
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Claude Cowork vs Claude Code: how to choose
Cowork runs in an Anthropic sandbox and touches folders you connect. Claude Code runs on your machine or VPS. Where each one fits, checked August 2026.
WSL vs a VPS for development
WSL and a VPS solve different halves of a dev setup: uptime, a public address, systemd, filesystem speed, backups, and the SSH bridge between them.
Old Coder skill: review evidence, not code
Your agent writes a SPEC you approve and an EVIDENCE report you can rerun yourself. Inside the Old Coder gauntlet: what mutation testing adds over coverage.
Claude Code resume and session history
Resume a Claude Code session by name or from the picker, and find the plaintext transcripts it leaves behind on the machine where the agent ran.
How to Write Your Own Agent Skill
Write your own agent skill by distilling one real failure: the SKILL.md anatomy, the description line that decides when it fires, and how to test it.
The Fable method: skills for any model
The fable-method repo turns Claude Fable 5's habits into agent skills. What each file does, what ports to other models, and how to A/B it on a VPS.
What is loop engineering? A definition
Loop engineering means designing the trigger, boundary, verification and budget an AI agent repeats, instead of writing one clever prompt. A plain definition.