Herdr Catchup

herdr-catchup — cross-agent session handoff for herdr

herdr-catchup is a [herdr](https://herdr.dev) plugin for cross-agent coding-session handoff: from the pane an agent is working in, read that session, fork it, or hand it to a different agent — Claude Code to Codex, Cursor to OpenCode — without re-explaining the job.

herdr plugin install wilbeibi/herdr-catchup

Pick up a session in the next pane over

An agent pane hits its limit. You press a key. A pane opens beside it running another agent that already knows the job.

This plugin is [catchup](https://github.com/wilbeibi/catchup) wired into herdr. catchup reads the local session history for Codex, Claude Code, Antigravity, Cline, Copilot CLI, Cursor, Kimi, OpenCode, and Pi Agent, and picks the work back up in the same agent or a different one. herdr knows which pane you are looking at, which agent is in it, and which session that agent holds — and that last one is something catchup cannot work out alone.

Five actions: read a session, fork it, hand it to a new agent, hand it to an agent already running in another pane, or ask that agent to review it.

Install

First the `catchup` binary:

brew install wilbeibi/tap/catchup

# or a prebuilt binary, no Go needed
curl -fsSL https://raw.githubusercontent.com/wilbeibi/catchup/main/scripts/install.sh | sh

# or from source
go install github.com/wilbeibi/catchup@latest   # then put $(go env GOPATH)/bin on your PATH

Then:

herdr plugin install wilbeibi/herdr-catchup

It is also listed in the [herdr plugin marketplace](https://herdr.dev/plugins/), which indexes public repos tagged `herdr-plugin`.

Actions

Each action opens a pane to the right, in the focused pane's project directory, and works on the exact session that pane's agent holds. The summary pane stays in the background and closes on Enter. The other four take focus — you'll be typing into a menu or into the agent they launch.

Action	What it does