About

Practical AI tools & playbooks

sudoai.net is a small site for people who ship with LLMs: free client-side tools, practitioner guides, and Chinese landing pages for social funnels. Positioning is deliberately dry — checklists over vibes, budgets over buzzwords.

What you will find

• Tools — prompt cleaner, token & cost estimator, comparison checklist (local).
• Guides — content ops, cost control, SEO workflows, system prompts, and more.
• 中文 — pages aimed at Xiaohongshu / WeChat / social referral traffic.

What we refuse to publish

• Fake “I tested N tools” leaderboards without a real method.
• Black-hat SEO or spam doorway content.
• Paywalled versions of the free browser tools.

Monetization

Free tools stay free. Some third-party product links may be affiliates — see the affiliate disclosure.

Stack

Static Astro site, deployed for speed and simple SEO (sitemap, robots, canonical, JSON-LD). Analytics may be added via Cloudflare Web Analytics; content ships without waiting on dashboards.