<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 1mo ago

by AI-Builder-Club

skills

Codebase harness + loop engineer

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

1.3k GitHub stars (1,292)

+16 in 20 days

Stars gained per day · daily snapshots since Sep 26
Stars gained per day, Sep 26 to Oct 16: +16 in total; the busiest day was Oct 9 with +4 stars.Sep 27: +1 starsSep 28: +2 starsSep 29: +2 starsSep 30: +1 starsOct 1: 0 starsOct 2: +2 starsOct 3: 0 starsOct 4: 0 starsOct 5: +1 starsOct 6: −2 starsOct 7: 0 starsOct 8: +1 starsOct 9: +4 starsOct 10: 0 starsOct 11: +1 starsOct 12: 0 starsOct 13: +2 starsOct 14: 0 starsOct 15: +1 starsOct 16: 0 stars
Stars gained between daily snapshots
PeriodNew stars
Sep 27+1
Sep 28+2
Sep 29+2
Sep 30+1
Oct 10
Oct 2+2
Oct 30
Oct 40
Oct 5+1
Oct 6−2
Oct 70
Oct 8+1
Oct 9+4
Oct 100
Oct 11+1
Oct 120
Oct 13+2
Oct 140
Oct 15+1
Oct 160
  • 11 skills (11 skills found in its SKILL.md files)
  • 155 forks (155 forks)
  • 1mo ago last update (Last updated 1mo ago)

Install

Skills CLI

npx skills add AI-Builder-Club/skills

Asks which skills and agents to install. Just one: npx skills add AI-Builder-Club/skills --skill agent-context-audit — add -g for every project.

Claude Code

git clone https://github.com/AI-Builder-Club/skillscp -r "skills/skills/agent-context-audit" ~/.claude/skills/

Copies the agent-context-audit skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add AI-Builder-Club/skills

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.

  • agent-context-audit

    Audit a repo's agent context — CLAUDE.md files, codebase docs, skills, and tool/MCP designs — against Anthropic's Claude 5 context-engineering guidance ("unhobbling": Anthropic cut ~80% of Claude Code's system prompt with no eval loss). Finds overconstraint, conflicting instructions, redundancy, stale facts, and missing "unknown knowns"; produces a scored findings report with concrete rewrites, t…

    skills/agent-context-audit/SKILL.md on GitHub (opens in a new tab)

  • crabbox-setup

    Scaffold an isolated CLOUD dev box per agent (via crabbox + Daytona) for any codebase — the parallel-safe counterpart to dev-local-setup. Each agent gets its own full stack (own DB + dev server) and an in-box browser for e2e, so concurrent loops never collide on ports/state. Sets up the snapshot image, .crabbox.yaml, an idempotent setup.sh (also boots the stack locally), and a cbx.sh wrapper. Use…

    skills/crabbox-setup/SKILL.md on GitHub (opens in a new tab)

  • dev-local-setup

    Scaffold a one-command `dev-local` launcher for ANY codebase. Investigates the repo to find its services, ports, and infra dependencies, then generates a single `scripts/dev-local.sh` (up/down/status/logs/restart) that runs every dev server in one tmux session, plus a short skill doc describing it. Use when someone says "set up dev-local", "make a one-command dev launcher", "I want one script to…

    skills/dev-local-setup/SKILL.md on GitHub (opens in a new tab)

  • e2e-setup

    Set up an end-to-end test suite in any repo, following practices that make e2e a reliable per-PR gate: real flows over bypass, layered assertions, a reusable auth/session helper, video+trace evidence, and a compounding suite. Use when a repo has no e2e (or weak e2e) and you want system-level tests — "set up e2e", "add end-to-end tests", "scaffold a test gate".

    skills/e2e-setup/SKILL.md on GitHub (opens in a new tab)

  • karaoke-captions

    Generate TikTok/Shorts-style karaoke captions using MLX Whisper, ASS subtitles, and FFmpeg libass. Use when burning word-level highlight captions into a video, matching caption style from a screenshot, rendering ASS karaoke subtitles, or when the user runs /karaoke-captions.

    skills/karaoke-captions/SKILL.md on GitHub (opens in a new tab)

  • new-loop

    Spin up a new loop (domain) in a file-based knowledge base — bootstrap the substrate if it's missing, gather the loop's charter, scaffold domains/<loop>/README.md, then do ONE real test run and record it in the loop's Timeline and LOG.md. Use when the user says "set up a new loop", "create a domain", "start a new beat/workstream", or names a recurring job they want the agent to own.

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

  • open-agent-teams

    Delegate tasks to ANY CLI agent (claude, codex, aider, ...) running in a detached tmux session, with a race-safe done-signal protocol and multi-turn iteration. Use when delegating work to a non-Claude CLI agent, when the user says "tmux delegate", "run agent in tmux", "delegate to codex/aider", or when executor work should run in an observable background terminal instead of the Agent tool.

    skills/open-agent-teams/SKILL.md on GitHub (opens in a new tab)

  • seo-growth

    Use when deciding WHERE to point SEO effort, not how to write a page. Triggers: a new site or brand with no rankings and no authority ("cold start", "starting from zero", "nobody knows us"), deciding what to double down on, a page or cluster that ranks but earns nothing, hunting emerging or newly-coined keywords before competitors arrive, "should we build a cluster or one page", "what do we write…

    skills/seo-growth/SKILL.md on GitHub (opens in a new tab)

  • setup-codebase-harness

    Master skill — set up the full agent harness for any repo so an agent can work it reliably: legible (map-not-manual docs + custom lints), executable (one-command dev stack), verifiable (e2e gate + a verify-before-ship loop), plus commit hygiene and entropy control. Use when onboarding a new/unfamiliar codebase to agent-driven development — "set up the harness", "make this repo agent-ready", "harn…

    skills/setup-codebase-harness/SKILL.md on GitHub (opens in a new tab)

  • verifier-setup

    Set a repo up to prove engineering-task work actually works before it ships. Investigates the repo, ensures a one-command dev stack (`dev-local`) exists, asks whether verification runs locally or in a sandbox (crabbox), confirms/installs the driver (the `playwright-cli` skill for web by default). Outputs three artifacts: a committed `/verify` skill (per-task verification SOP — spawn a verifier su…

    skills/verifier-setup/SKILL.md on GitHub (opens in a new tab)

  • visual-flow-gif

    Create animated flow diagrams from articles, workflow notes, architecture sketches, or process descriptions using a JSON specification and a local Python/Pillow renderer. Use when the user wants to turn source material into a static PNG + animated GIF diagram.

    skills/visual-flow-gif/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.