A companion plugin for learning-opportunities that automatically detects good moments to offer learning exercises. Instead of relying on Claude to notice opportunities on its own, this plugin uses a PostToolUse hook to watch for significant code changes and nudge Claude to make the offer.
Requires: The learning-opportunities plugin must also be installed.
The hook fires after every Bash tool use and checks whether the command was a git commit. After a successful commit, it nudges Claude to consider whether the work that was just committed is a good fit for a learning exercise — the learning-opportunities skill handles deciding what kind of exercise to offer based on the nature of the changes.
It respects the same session limits as the skill: no more than 2 offers per session, and it stops if the user declines.
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Make sure you've already installed
learning-opportunitiesfrom this marketplace. -
Install this plugin:
/plugin install learning-opportunities-auto@learning-opportunities -
Reload:
/plugin reload
On Linux, macOS, and WSL2, this plugin works out of the box. On native Windows, Claude Code runs hooks using cmd.exe by default, which cannot execute bash scripts. You need to tell Claude Code where to find bash.
Set the CLAUDE_CODE_GIT_BASH_PATH environment variable to point at your Git for Windows bash installation. The typical location is:
CLAUDE_CODE_GIT_BASH_PATH=C:\Program Files\Git\bin\bash.exe
You can set this as a system environment variable, or add it to your shell profile before launching Claude Code.
If you run into issues, check that Git\bin (not just Git\cmd) is on your PATH, or that the environment variable above is set correctly. This is a known friction point in Claude Code's Windows hook support. If you're not sure how to set an environment variable or update your PATH on Windows, ask Claude — it can walk you through it.
Codex uses hooks.codex.json, which runs the same hooks/post-tool-use.sh script with a Codex-safe relative command. The script accepts both Claude Code's command payload field and Codex-style cmd payloads.
This plugin uses post-tool-use hooks to run a script after each shell command. Claude Code reads hooks/hooks.json; Codex reads hooks.codex.json. The hook script itself lives at hooks/post-tool-use.sh.
