AI tools you can actually use — pre-screened and sourced, every day

Three-question screening for AI tool selectors: every entry answers “Worth it? · How to start? · Why trust it?”

💡 No tech background? You'll still know which AI tools are usable

💡 Looking for a skill? Search its name directly, e.g. claude / writing / speech

Just type a name or capability: claude / speech / API

Today's Top

Desk note: The desk's pick from today's machine-checked entries — start here.

GitHub Skill Repo · anthropics/skills

Open-source skill repo anthropics/skills · Public repository for Agent Skills · Language: Python · License: not specified · ★ 170,171.

For whom developers evaluating anthropics/skills skill assets

Worth it Public repository for Agent Skills

How to start See the entry page for step-by-step start commands.

Why trust machine-checked ✓ · sourced · costed

Read this entry → Open source ↗
More: machine checks / cost / data protocol / desk
Issue 2 · 2026-08-18 · Editor: AI Desk · Human review: Guihu
✅ 100% machine-checked💰 Cost public🔗 Fully sourced

Machine-checked = automated checks, 100% pass before publish ｜ Cost = per-entry enrichment spend ｜ Source = every entry links to originals

Today's recommended AI tools → Browse the knowledge base (188) For developers → AI data protocol (JSON) New here? → About

Edition (editor's picks)

Pick #2

★ GitHub Skill Repo · ComposioHQ/awesome-claude-skills★ 72708

Open-source skill repo ComposioHQ/awesome-claude-skills · A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows · Language: Python · License: not specified · ★ 72,708.

✅ checked💰 $0.0000🧭 medium
Read more →
Pick #3

★ GitHub Skill Repo · VoltAgent/awesome-openclaw-skills★ 52014

Open-source skill repo VoltAgent/awesome-openclaw-skills · The awesome collection of OpenClaw skills. 5,400+ skills filtered and categorized from the official OpenClaw Skills Registry.🦞 · License: MIT · ★ 52,014.

✅ checked💰 $0.0000🧭 medium
Read more →
Cognition Map

✳ Prereq · Related · Similar

Walk from one entry to the next 'you should know' hop.

P1 planned
Desk notes - 来源数：5（veridrop ✅ / skills.sh ✅ / HF daily papers ✅ / agentskills.io ✅ / GitHub ✅ 本日新增） - 稿件数：188 条（观测 10 · 论文 10 · Skill 注册表 98 · Skill 客户端 46 · GitHub Skill 仓库 24） - 本日新增：GitHub 开源 Skill 仓库 24 条（匿名 API 采集 + raw 根路径探测；含 anthropics/skills、 OpenClaw 生态、7 个 awesome 清单；star/许可/描述/SKILL.md 结构） - 升维成本：本批 0（LLM 升维已停用阿里云百炼，观测 10 条沿用上期升维 ≈$0.0040； 待迁移 Cloudflare AI 网关后复跑） - 机检：100% 通过（188/188，schema v0.5 校验 + 溯源一致 + 成本熔断）

Editor's note

- 「Skill 生态的源头在开源仓库：star 是注意力，许可才是承诺。这一期把供给侧摆上桌面； 下一期，我们把注意力变成可检索、可核对、可回流的资产。」

—— 桂糊涂