hermes-plugin-diff-review

A Hermes Agent plugin that reviews git diffs for common code quality issues before committing or opening a PR.

Install

cd ~/.hermes/plugins
git clone https://github.com/sprmn24/hermes-plugin-diff-review diff-review

Restart Hermes — the plugin loads automatically. Verify with /plugins.

What it does

Provides a diff_review tool that analyzes unified diff output and flags:

• Debug print() statements
• Hardcoded secrets (passwords, API keys, tokens)
• Bare except: clauses
• Broad except Exception: catches
• Unresolved TODO / FIXME / HACK comments

Usage

Ask Hermes naturally:

review my current git diff
check my changes against origin/main before I open a PR

Or reference the tool directly:

use diff_review with target=origin/main

Plugin structure

diff-review/
├── plugin.yaml   # manifest
├── __init__.py   # registration
├── schemas.py    # LLM tool schema
└── tools.py      # handler logic

Requirements

• git available in PATH
• No additional Python dependencies

License

MIT