Claude Code mod
lessons
Spots repeated failures and re-fetch loops as they happen, nudges the model, and turns them into small priced rules you approve.
Install
/plugin marketplace add Rohitp/claude-mods
/plugin install lessons@claude-modsMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: writes files, drives Claude, reads files, reads mod state, persists state, draws
- Sees
- every prompt, every tool call
- Draws in
PaneAbovePrompt- Hooks
session.startsession.endsession.measureprompt.submitturn.completetool.callcommand.runui.render
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
- Rohitp/claude-mods
- Folder
lessons- Marketplace
claude-mods- Last updated
- 15 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is lessons?
Spots repeated failures and re-fetch loops as they happen, nudges the model, and turns them into small priced rules you approve. It is a mod for Claude Code, from Rohitp/claude-mods on GitHub.
What can the lessons mod access?
Its widest reach is "writes or runs" (writes files, drives Claude, reads files, reads mod state, persists state, draws). It sees every prompt, every tool call. It draws in Pane, AbovePrompt. Like any mod, it runs with your permissions.
How do I install lessons?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add Rohitp/claude-mods and then /plugin install lessons@claude-mods.
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