Claude Code mod

semaforo

Circulo al costado del chat: rojo mientras Claude trabaja o hay tareas de fondo, verde cuando no queda nada

Context & usage mods Plugin marketplaceValidates on Claude Code 2.1.316 Source

Install

Inside Claude Code
/plugin marketplace add Nachofranco5/claude-harness
/plugin install semaforo@claude-harness

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

What it can access

Reach
L1Reads: reads mod state, draws
Sees
every tool call
Draws in
AbovePromptPane
Hooks
session.startcommand.runui.renderturn.startturn.completetool.callsession.append

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
Nachofranco5/claude-harness
Folder
plugins/semaforo
Marketplace
claude-harness
Author
Nacho
Type
Context & usage mods
Last updated
29 October 2026
Listed in
awesome-claude-code-mods

FAQ

What is semaforo?

Circulo al costado del chat: rojo mientras Claude trabaja o hay tareas de fondo, verde cuando no queda nada It is a mod for Claude Code, from Nachofranco5/claude-harness on GitHub.

What can the semaforo mod access?

Its widest reach is "reads" (reads mod state, draws). It sees every tool call. It draws in AbovePrompt, Pane. Like any mod, it runs with your permissions.

How do I install semaforo?

Inside Claude Code (v2.1.287 or later), run /plugin marketplace add Nachofranco5/claude-harness and then /plugin install semaforo@claude-harness.

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