Claude Code mod
redgreen
Test results pane for Claude Code: every test run Claude makes becomes a pass/fail list with the failure detail and run history. vitest, jest, pytest, cargo, go, bun, deno
Install
/plugin marketplace add hellosverre/redgreen
/plugin install redgreen@redgreenMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L1Reads: reads files, reads mod state, draws
- Sees
- Bash calls, PowerShell calls
- Draws in
Pane- Hooks
session.startcommand.runtool.callui.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.
Details
- Repository
- hellosverre/redgreen
- Folder
.- Marketplace
redgreen- Author
- hellosverre
- License
- MIT
- Last updated
- 10 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is redgreen?
Test results pane for Claude Code: every test run Claude makes becomes a pass/fail list with the failure detail and run history. vitest, jest, pytest, cargo, go, bun, deno It is a mod for Claude Code, from hellosverre/redgreen on GitHub.
What can the redgreen mod access?
Its widest reach is "reads" (reads files, reads mod state, draws). It sees Bash calls, PowerShell calls. It draws in Pane. Like any mod, it runs with your permissions.
How do I install redgreen?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add hellosverre/redgreen and then /plugin install redgreen@redgreen.
Is redgreen popular?
hellosverre/redgreen has 7 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 10 October 2026.
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