v3.1.0 — Plugin manifest + 5 verticals + press kit

Highlights

This release makes skills_library a proper Claude Code plugin (with .claude-plugin/plugin.json and root SKILL.md) and ships 5 new verticals + a complete press kit.

Added

• Root SKILL.md — Plugin entry point that routes compliance questions to the right sub-skill
• .claude-plugin/plugin.json — Native Claude Code plugin manifest
• 5 new vertical skills (now 45 total):
  • firearms-compliance — BATFE, EU Directive 2017/853, airsoft energy limits
  • optical-eyewear-compliance — ISO 12312, ANSI Z80.3, EN ISO 12312-2
  • baby-formula-compliance — EU 609/2013, FDA Infant Formula Act, NMPA
  • herbal-medicine-compliance — EU THMPD, US DSHEA, MHRA THR, BELFRIT
  • professional-cosmetics-compliance — Salon-only chemicals, PMU pigments
• press-kit/ — 11 publication-ready assets (one-liners, founder/company bios, key facts, messaging, screenshot specs, logo with SVG, quotes, contact, press release)
• og-image.png — 1200×630 OG card for social sharing

Changed

• README badge: 40 → 45 skills
• CLAUDE.md updated with new Tier 5 entries

Install

```bash
git clone https://github.com/Cleo-Labs-IA/skills_library.git ~/.claude/skills/comply
```

Or via Claude Code:
```
/plugin marketplace add Cleo-Labs-IA/skills_library
```

Power This With the Cleo Legal API

Sign up at https://legaldata-public.cleolabs.co/ — 3 lifetime requests free, €349/mo for 1M requests on Pro.

```bash
claude mcp add cleo-legal-api https://api.legaldata.cleolabs.co/mcp \
--header "Authorization: Bearer ld_live_YOUR_KEY"
```

Disclaimer

Compliance guidance, not legal advice. Verify with a qualified regulatory consultant for critical decisions.

— Cleo Labs · Paris · 2026