Claude Code mod
lesson-cards
Displays lesson hint cards when tool calls match known patterns. Advisory only: a lesson never blocks a tool call.
Install
git clone https://github.com/yonatangross/orchestkit.git
claude --plugin-dir ./orchestkit/mods/lesson-cardsThe repo has no marketplace file, so load the plugin folder directly with --plugin-dir.
What it can access
- Reach
- L1Reads: reads files, reads env vars, draws
- Sees
- every tool call
- Draws in
ToolUse- Hooks
session.starttool.callui.rendercommand.run
From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.
How Claude Code mods work
- A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
- It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
- Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
- Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.
Details
- Repository
- yonatangross/orchestkit
- Folder
mods/lesson-cards- Author
- Yonatan Gross
- License
- MIT
- Last updated
- 1 November 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is lesson-cards?
Displays lesson hint cards when tool calls match known patterns. Advisory only: a lesson never blocks a tool call. It is a mod for Claude Code, from yonatangross/orchestkit on GitHub.
What can the lesson-cards mod access?
Its widest reach is "reads" (reads files, reads env vars, draws). It sees every tool call. It draws in ToolUse. Like any mod, it runs with your permissions.
How do I install lesson-cards?
Clone yonatangross/orchestkit and start Claude Code with --plugin-dir pointing at the mod's folder (mods/lesson-cards).
Is lesson-cards popular?
yonatangross/orchestkit has 300 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 1 November 2026.
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