Claude Code mod
dgmo-pane
Renders each .dgmo file Claude writes or edits in a live side pane, and tells Claude the parser's errors
Install
/plugin marketplace add diagrammo/dgmo-pane
/plugin install dgmo-pane@dgmo-paneMods 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, drives Claude, reads files, reads mod state, draws
- Sees
- every prompt, mcp__dgmo-pane__show_diagram calls, every tool call
- Draws in
AbovePromptPane- Hooks
session.startprompt.submitui.rendercommand.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.
Details
- Repository
- diagrammo/dgmo-pane
- Folder
.- Marketplace
dgmo-pane- Author
- Diagrammo
- Last updated
- 7 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is dgmo-pane?
Renders each .dgmo file Claude writes or edits in a live side pane, and tells Claude the parser's errors It is a mod for Claude Code, from diagrammo/dgmo-pane on GitHub.
What can the dgmo-pane mod access?
Its widest reach is "writes or runs" (runs processes, writes files, drives Claude, reads files, reads mod state, draws). It sees every prompt, mcp__dgmo-pane__show_diagram calls, every tool call. It draws in AbovePrompt, Pane. Like any mod, it runs with your permissions.
How do I install dgmo-pane?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add diagrammo/dgmo-pane and then /plugin install dgmo-pane@dgmo-pane.
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