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security-guidance
anthropics/claude-plugins-officialPlugin
Security review for Claude-generated code. Pattern-based warnings on edits, LLM-powered diff review on Stop, and an agentic commit reviewer that catches injection, XSS, SSRF, hardcoded secrets, and 25+ other vulnerability classes.
Why this score
This repo hosts 54 add-ons, so its 46,079 stars are split between them (about 853 each) for scoring.
Popularity score: 79/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
This listing doesn't point at a fixed version, so there's nothing stable for us to scan.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onesecurity-guidance anthropics/claude-plugins-official · Plugin | 79 | ★ 46k | not measured | today |
| 09-web-security Masriyan/Claude-Code-CyberSecurity-Skill · Skill Both about security and injection | 66 | ★ 490 | ≈21 always | 19d ago |
| verify-security Aurite-ai/agent-verifier · Skill Both about security and hardcoded | 59 | ★ 45 | ≈58 always | 22d ago |
| security-diff-scan openai/codex-security · Skill Both about security and diff | 80 | ★ 11k | ≈29 always | 16d ago |
| security-reviewer affaan-m/ECC · Subagent Both about security and ssrf | 90 | ★ 284k | ≈67 in chat | 16d ago |
| security-sweep Onome-AJ/security-sweep-plugin · Plugin Both about security and xss | 44 | ★ 14 | not measured | 7mo ago |