Claude Code mod

segunda-opiniao

Dá ao agente uma ferramenta nova, segunda_opiniao, que consulta outro modelo antes de decisões arriscadas

Install

From source

git clone https://github.com/juniormartinxo/jm-claude-mods.git
claude --plugin-dir ./jm-claude-mods/exemplos/segunda-opiniao

The repo has no marketplace file, so load the plugin folder directly with --plugin-dir.

What it can access

Reach: L2Writes or runs: drives Claude, reads mod state, draws
Sees: /"__segunda_opiniao$"/ calls
Hooks: session.starttool.callcommand.run

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: juniormartinxo/jm-claude-mods
Folder: exemplos/segunda-opiniao
Author: Junior Martins
Type: Workflow mods
Last updated: 18 October 2026
Listed in: awesome-claude-code-mods

FAQ

What is segunda-opiniao?

Dá ao agente uma ferramenta nova, segunda_opiniao, que consulta outro modelo antes de decisões arriscadas It is a mod for Claude Code, from juniormartinxo/jm-claude-mods on GitHub.

What can the segunda-opiniao mod access?

Its widest reach is "writes or runs" (drives Claude, reads mod state, draws). It sees /"__segunda_opiniao$"/ calls. Like any mod, it runs with your permissions.

How do I install segunda-opiniao?

Clone juniormartinxo/jm-claude-mods and start Claude Code with --plugin-dir pointing at the mod's folder (exemplos/segunda-opiniao).

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