claudeindex
Plugin

cowork-data-persist-probe

Tests whether a value persisted to $CLAUDE_PLUGIN_DATA from a plugin-level SessionStart hook survives across Cowork chat sessions. Write+read-back runs in the host hook (persist.sh) because the VM body has DATA unset; surfaces accumulated per-session markers so cross-session persistence is read from SessionStart context.

Installation

1

Add the marketplace

/plugin marketplace add kazukinagata/analyzing-claude-plugin
2

Install plugins

/plugin

Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.

Repository & Links

Plugin Source

View Plugin Code

GitHub Repository

kazukinagata/analyzing-claude-plugin

Details & Metadata