go-code-review

Auto-review Go code for 100+ common mistakes from 100go.co.

The plugin is a portable Agent Plugin with one Agent Skill, so the same package works in Claude Code, Codex, Copilot CLI and opencode.

Features

• 100+ mistake patterns — error handling, concurrency, interfaces, performance, testing, stdlib
• Severity tiers — Critical (fix before merge), Major (should fix), Minor (consider)
• Mistake references — every finding links to the numbered mistake in the knowledge base
• False-positive guard — re-reads flagged locations to confirm accuracy before reporting
• Real-world patterns — OSS project examples alongside the canonical reference

Installation

Claude Code (Copilot CLI is the same with copilot in place of claude):

claude plugin marketplace add smykla-skalski/sai
claude plugin install go-code-review@sai

Codex:

codex plugin marketplace add smykla-skalski/sai
codex plugin add go-code-review@sai

opencode, or any agent that reads Agent Skills, loads skills/go-code-review/ directly:

ln -s /path/to/sai/plugins/go-code-review/skills/go-code-review ~/.config/opencode/skills/go-code-review

Local checkout: claude --plugin-dir /path/to/sai/plugins/go-code-review/

Usage

Auto-triggers when reviewing .go files or Go PRs. Also invocable directly: /go-code-review in Claude Code and Copilot CLI, $go-code-review in Codex, or ask in plain words ("review this Go code for common mistakes"). The skill uses no Claude-only features, so the review is the same on every agent.

Reference Material

• skills/go-code-review/knowledge-base.md — full 100 Go mistakes reference
• skills/go-code-review/real-world-patterns.md — OSS project patterns
• skills/go-code-review/evals/test-cases.md — eval test cases