Claude Code mod

backup-before-migrate

Dumps your local database before every migration so a bad one is one command away from undo.

3 starsWorkflow mods Plugin marketplaceValidates on Claude Code 2.1.316 Source

Install

Inside Claude Code

/plugin marketplace add Plagemes/claude-mods
/plugin install backup-before-migrate@claude-mods

Mods install like plugins. Run /reload-plugins or start a new session to load it.

What it can access

Reach: L2Writes or runs: runs processes, writes files, reads files, reads env vars, draws, other: $.mods.hello, other: $.mods.mode, other: $.mods.notify, other: $.mods.publish, other: $.mods.registerTab
Sees: Bash calls
Hooks: session.startcommand.runtool.call

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: Plagemes/claude-mods
Folder: mods/backup-before-migrate
Marketplace: claude-mods
Author: Plagemes
Type: Workflow mods
Website: plagemes.github.io/claude-mods/#backup-before-migrate
License: MIT
Last updated: 15 October 2026
Listed in: awesome-claude-code-mods

FAQ

What is backup-before-migrate?

Dumps your local database before every migration so a bad one is one command away from undo. It is a mod for Claude Code, from Plagemes/claude-mods on GitHub.

What can the backup-before-migrate mod access?

Its widest reach is "writes or runs" (runs processes, writes files, reads files, reads env vars, draws, other: $.mods.hello, other: $.mods.mode, other: $.mods.notify, other: $.mods.publish, other: $.mods.registerTab). It sees Bash calls. Like any mod, it runs with your permissions.

How do I install backup-before-migrate?

Inside Claude Code (v2.1.287 or later), run /plugin marketplace add Plagemes/claude-mods and then /plugin install backup-before-migrate@claude-mods.

Is backup-before-migrate popular?

Plagemes/claude-mods has 3 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 15 October 2026.

More workflow mods

auto-format

Plagemes/claude-mods

Formats every file Claude edits with the right formatter for its language.

Workflow mods/plugin install

bash-history

Plagemes/claude-mods

/bash-history lists recent shell commands Claude ran, with exit status and duration.

Workflow mods/plugin install

auto-format

baselane-sh/mods

Runs your project's own formatter on each file Claude writes or edits, only when the project has a formatter config, and tells Claude to re-read the file.

Workflow mods/plugin install

beads-prime

baselane-sh/mods

Runs bd prime once per session and adds its text (max 8 KB) to the system prompt, from the repo's .beads files and bd memories. bd setup claude hooks may add it twice.

Workflow mods/plugin install

audit-trail

Plagemes/claude-mods

Writes every action Claude takes to an append-only JSONL audit log.

Workflow mods/plugin install

bookmark

Plagemes/claude-mods

/bookmark saves the last answer; /bookmarks lists and reuses them.

Workflow mods/plugin install

Browse the most popular Claude Code mods, all workflow mods, or the skills and MCP server directories.