Claude Code mod

finetune

/finetune <file>: trains a small adapter for a local model on your own question-and-answer file, then lets you ask it. Calls no model.

Workflow modsValidates on Claude Code 2.1.323 Source

Install

From source

git clone https://github.com/PiPercentHuman/Claude-finetune-mod.git
claude --plugin-dir ./Claude-finetune-mod/mods/finetune

The repo has no marketplace file, so load the plugin folder directly with --plugin-dir.

What it can access

Reach: L2Writes or runs: runs processes, writes files, reads files, reads env vars, draws
Hooks: session.startcommand.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.

Claude Code docs

Details

Repository: PiPercentHuman/Claude-finetune-mod
Folder: mods/finetune
Type: Workflow mods
Last updated: 16 October 2026
Listed in: awesome-claude-code-mods

FAQ

What is finetune?

/finetune <file>: trains a small adapter for a local model on your own question-and-answer file, then lets you ask it. Calls no model. It is a mod for Claude Code, from PiPercentHuman/Claude-finetune-mod on GitHub.

What can the finetune mod access?

Its widest reach is "writes or runs" (runs processes, writes files, reads files, reads env vars, draws). Like any mod, it runs with your permissions.

How do I install finetune?

Clone PiPercentHuman/Claude-finetune-mod and start Claude Code with --plugin-dir pointing at the mod's folder (mods/finetune).

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