<Devsly/>
NotebookLM Watermark Remover
Remove the NotebookLM watermark from PDF slide exports — free, unlimited, and 100% in your browser.
View
NotebookLM Video Watermark Remover
Remove the NotebookLM watermark from every frame of your MP4 and auto-trim the end card — free and unlimited.
View
Gemini Watermark Remover
Remove the Gemini (Veo) sparkle watermark from every frame of your AI-generated MP4 — free and unlimited.
View
MCP https://devsly.io/mcp MCP Tools Best Skills API Docs
Devsly

Keyboard Shortcuts

Navigation

Quick Search
⌘ / Ctrl + K
Toggle Dark Mode
⌘ / Ctrl + D
Close Dialogs
Esc

Tool Actions

Execute / Process
⌘ / Ctrl + Enter
Clear Input
⌘ / Ctrl + Shift + C
Copy Output
⌘ / Ctrl + Shift + X

Editor

Select All
⌘ / Ctrl + A
Undo
⌘ / Ctrl + Z
Redo
⌘ / Ctrl + Shift + Z

Updated 6mo ago

by ChavesLiu

second-brain-skill

Plug your second brain into Claude/ChatGPT. Inspired by the Karpathy Wiki approach, this project packages personal knowledge, project context, and operating conventions into a Skill that helps AI act like a context-aware assistant. 把你的第二大脑接入 Claude/ChatGPT。 这个项目参考 Karpathy Wiki 的思路，将个人知识、项目经验和操作规范封装成 Skill，让 AI 成为真正理解你上下文的助手。

Works with
  • Claude
View on GitHub (opens in a new tab)

65 GitHub stars (65)

+5 in 16 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Oct 16: +5 in total; the busiest day was Oct 7 with +2 stars.Oct 1: 0 starsOct 2: 0 starsOct 3: 0 starsOct 4: 0 starsOct 5: +1 starsOct 6: +1 starsOct 7: +2 starsOct 8: 0 starsOct 9: 0 starsOct 10: 0 starsOct 11: +1 starsOct 12: 0 starsOct 13: 0 starsOct 14: 0 starsOct 15: 0 starsOct 16: 0 stars
Stars gained between daily snapshots
PeriodNew stars
Oct 10
Oct 20
Oct 30
Oct 40
Oct 5+1
Oct 6+1
Oct 7+2
Oct 80
Oct 90
Oct 100
Oct 11+1
Oct 120
Oct 130
Oct 140
Oct 150
Oct 160
  • 1 skill (1 skills found in its SKILL.md files)
  • 13 forks (13 forks)
  • 6mo ago last update (Last updated 6mo ago)

Install

Skills CLI

npx skills add ChavesLiu/second-brain-skill

Asks which agents to install it for. Add -g to install it for every project.

Claude Code

git clone https://github.com/ChavesLiu/second-brain-skillcp -r "second-brain-skill/skills/wiki" ~/.claude/skills/

Copies the wiki skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project).

Plugin

/plugin marketplace add ChavesLiu/second-brain-skill

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • wiki

    知识库管理工具。收录素材、查询知识、健康检查、重置删除。 TRIGGER when: 用户提到「收录」「加到知识库」「ingest」，或提出知识库中可能有答案的问题（如「XX 是什么」「对比 XX 和 YY」「整理 XX 的信息」），或要求「检查知识库」「lint」，或要求「清空」「删除」「重置」知识库内容，或给出对知识库操作方式的反馈/偏好。 DO NOT TRIGGER when: 问题与知识库无关（纯代码任务、文件操作、通用对话），或用户明确说不需要查知识库。

    skills/wiki/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.