improve-system

You correct Claude, it improves for one chat, and next week you give the same correction again. Your own history already records every one of those moments. This skill reads it, finds what keeps coming back, and fixes it in the right place so you stop repeating yourself.

Step 1: Run the miner

The miner is a small Python script that ships with this skill. It reads the prompts you typed into Claude Code (~/.claude/history.jsonl). It changes nothing.

Run the miner from this skill's folder:

python3 "${CLAUDE_SKILL_DIR}/scripts/improve-system.py" --days 7
python3 "${CLAUDE_SKILL_DIR}/scripts/improve-system.py" --days 7 --topic 'email|inbox|reply'

${CLAUDE_SKILL_DIR} is the folder this skill is installed in, so the command works for a plugin install and a copied folder alike. If it comes up empty (outside Claude Code), use the path of the folder this SKILL.md sits in.

The first is the whole setup. The second narrows it to one kind of work. It finishes in a second or two and writes a dated report, plus a .json file with every correction quote, to ~/.claude/logs/improve-system/. Read the JSON, not just the summary.