vinta/hal-9000

second-opinions

Use when wanting independent perspectives from external models (Codex, Gemini) on code, plans, docs, or any task — or when the user asks for a second opinion,…

First seen Feb 21, 2026

Installation

$ npx skills add https://github.com/vinta/hal-9000

Also in this package

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npx skills add https://github.com/vinta/hal-9000

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Stars 128
License LICENSE
Default branch main
Open issues 0
Status Active

History

  1. First seen on skills.sh
  2. First recorded snapshot · 44 installs