Eval-style pre-change/post-change comparison and recurring-correction enforcement are adapted from Cursor's poteto-mode at commit 93b00b89ef425a9c1bac0d0b317dfc49c930ac99 (MIT, Copyright (c) 2026 Cursor).

Improve Skill

This skill helps analyze coding agent sessions to improve or create skills. It works with Claude Code, Pi, and Codex session files. Resolve SKILL_DIR to this file's parent directory before running its script.

Quick Start

Extract the current session and generate an improvement prompt:

# Auto-detect agent and extract current session
node "$SKILL_DIR/scripts/extract-session.js"

Session Extraction

The extract-session.js script finds and parses session files from any of the three agents: