Claude Code mod

handoff

Hands a plans/<slug>.md plan to agy (headless with live progress, or copied for agy -i) or Jules (cloud PR), and starts a plan-diff-review when it's done; the review's findings can go back to agy to fix

Memory & instructions mods Plugin marketplaceValidates on Claude Code 2.1.316 Source

Install

Inside Claude Code
/plugin marketplace add daviddecorso/claude-mods
/plugin install handoff@claude-mods

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

What it can access

Reach
L3Network: network, runs processes, writes files, drives Claude, writes the clipboard, reads files, reads env vars, reads mod state, draws
Sees
Write calls, Edit calls, ReportFindings calls, mcp__handoff__jules_delegate calls
Draws in
AbovePromptPane
Hooks
session.starttool.calltool.checkcommand.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.
Claude Code docs

Details

Repository
daviddecorso/claude-mods
Folder
handoff
Marketplace
claude-mods
Author
David DeCorso
Type
Memory & instructions mods
License
MIT
Last updated
19 October 2026
Listed in
awesome-claude-code-mods

FAQ

What is handoff?

Hands a plans/<slug>.md plan to agy (headless with live progress, or copied for agy -i) or Jules (cloud PR), and starts a plan-diff-review when it's done; the review's findings can go back to agy to fix It is a mod for Claude Code, from daviddecorso/claude-mods on GitHub.

What can the handoff mod access?

Its widest reach is "network" (network, runs processes, writes files, drives Claude, writes the clipboard, reads files, reads env vars, reads mod state, draws). It sees Write calls, Edit calls, ReportFindings calls, mcp__handoff__jules_delegate calls. It draws in AbovePrompt, Pane. Like any mod, it runs with your permissions.

How do I install handoff?

Inside Claude Code (v2.1.287 or later), run /plugin marketplace add daviddecorso/claude-mods and then /plugin install handoff@claude-mods.

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