Claude Code Plugins

Community-maintained marketplace

Feedback

Get a second opinion by bundling a prompt + a curated file set, then asking another powerful LLM for debugging, refactor advice, design checks, or cross-validation.

Install Skill

1Download skill
2Enable skills in Claude

Open claude.ai/settings/capabilities and find the "Skills" section

3Upload to Claude

Click "Upload skill" and select the downloaded ZIP file

Note: Please verify skill by going through its instructions before using it.

SKILL.md

name oracle
description Get a second opinion by bundling a prompt + a curated file set, then asking another powerful LLM for debugging, refactor advice, design checks, or cross-validation.

Oracle (cross-agent)

Use this skill when you want a fast “second brain” pass from the other agent:

  • In Codex: bundle context, then ask Claude CLI (Opus 4.5) for review.
  • In Claude: bundle context, then ask Codex CLI (GPT‑5.2, xhigh reasoning) for review.

This skill uses a tiny local bundler script.

Workflow

  1. Pick the smallest file set that contains the truth (avoid secrets by default).
  2. Verify the selected files / bundle look right.
  3. Run the Oracle script for your current agent.

Commands

  • When running in Codex:

    • Preview selection: "$HOME/.agents/skills/oracle/scripts/oracle-bundle" --dry-run -p "<task>" --file "src/**" --file "!**/*.test.*"
    • Preview bundle: "$HOME/.agents/skills/oracle/scripts/oracle-bundle" -p "<task>" --file "src/**" --file "!**/*.test.*"
    • Run: "$HOME/.agents/skills/oracle/scripts/oracle-to-claude" -p "<task>" --file "src/**" --file "!**/*.test.*"
  • When running in Claude or any other agent:

    • Preview selection: "$HOME/.agents/skills/oracle/scripts/oracle-bundle" --dry-run -p "<task>" --file "src/**" --file "!**/*.test.*"
    • Preview bundle: "$HOME/.agents/skills/oracle/scripts/oracle-bundle" -p "<task>" --file "src/**" --file "!**/*.test.*"
    • Run: "$HOME/.agents/skills/oracle/scripts/oracle-to-codex" -p "<task>" --file "src/**" --file "!**/*.test.*"

Tips

  • Prefer a minimal file set over “whole repo”.
  • If you need diffs reviewed, paste the diff into the prompt or attach the diff file via --file.
  • Make the prompt completely standalone: include error text, constraints, and the desired output format (plan vs patch vs pros/cons).
  • Never include secrets (.env, tokens, key files).
  • Oracle can be slow while it reasons. Allow it several minutes to process.