10 must haveClaude Code Skills

Founder OS - 10 Must Have Claude Code Skills

10 must haveClaude Code Skills

Drop into .claude/skills/ and never prompt the same thing twice. 5 built-in from the ManasFlow second brain, 5 from GitHub. All free. All open source.

all 10 skills

skill-creator

Build skills that build for you.

• Write a markdown file. Define a trigger, steps, and tools. Claude follows it every session without repeating yourself.
• Reusable across every project. One skill file, zero setup overhead, no deployment required.
• 15 minutes to write. Saves hours every week. The more you build, the faster Claude works.

mcp-client

Connect Claude to any MCP server without killing context.

• Loads tool schemas on demand. Not 2000 tokens upfront at session start. Context stays clean.
• Works with Zapier, GitHub, n8n, filesystem, or any MCP server you configure. Scripts and reference configs included.
• Three commands: servers / tools / call. Progressive disclosure by design.

artifacts-builder

Interactive dashboards shipped in one session.

• React, Tailwind, shadcn/ui. Multi-component stateful apps with routing. Not single-file demos.
• Built directly in claude.ai as artifacts. No code editor, no local environment needed.
• Describe the interface. Claude builds it. Review and iterate without touching code.

excalidraw-diagram

Architecture diagrams from plain English.

• Describe any workflow, agent system, or client architecture. Claude generates the diagram JSON.
• Outputs a .excalidraw file plus a PNG render via Playwright. Ready for client deliverables.
• Hand-drawn style. Looks human. Used in proposals, SOPs, and engineering documentation.

remotion

Programmatic video creation with React.

• Animations, captions, audio, 3D. All in code. No timeline editor, no manual keyframing.
• Parametrizable videos with Zod schemas. One composition, infinite variations.
• With this skill active, Claude writes correct Remotion code every time. No trial and error on API surface.

ui-ux-pro-max

161 design rules. Zero generic output.

• Industry-specific rules for SaaS, fintech, e-commerce, healthcare. Applied automatically before Claude writes a line of CSS.
• 67 UI styles: glassmorphism, bento grid, AI-native, brutalist, neumorphism. Claude picks and executes with precision.
• 57 font pairings and 161 color palettes. Full support for React, Vue, Flutter, SwiftUI.

notebooklm

Query your docs. Zero hallucinations.

• Source-grounded answers exclusively from your uploaded documents. Every answer ties back to a source.
• Manages multiple notebooks with persistent browser authentication. Auto follow-up loop until the answer is complete.
• Always use the run.py wrapper. Handles venv, dependencies, and Chromium automatically on first run.

claude-seo

Full SEO audits with 13 sub-skills and 6 subagents.

• Technical SEO, Core Web Vitals (LCP, INP, CLS), E-E-A-T scoring, and schema markup in one command.
• AI search optimization for Google AI Overviews, ChatGPT, and Perplexity. Built for 2026.
• DataForSEO MCP with 22 commands across 9 API modules. Integrates Ahrefs, Semrush, GSC.

agent-browser

Control any browser interface. No API needed.

• Ref-based element targeting. Snapshot returns stable @e1, @e2 refs. Deterministic, agent-friendly, no flaky selectors.
• Click, fill, scroll, upload, drag, intercept network requests. Parallel sessions with persistent cookie and auth state.
• Swap to Browserbase, Browser Use, or Kernel cloud providers with a single flag. 14K GitHub stars.

superpowers

Brainstorm to merged PR, fully automated.

• Structured agentic dev loop: brainstorm, design spec, git worktree, subagent tasks, two-stage code review, merge.
• Subagents dispatched per task with spec compliance check first, code quality check second. Claude runs for hours without deviating.
• Enforces TDD: RED-GREEN-REFACTOR. No code before a failing test exists. 40.9K GitHub stars.

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Want this running in your business, not just your terminal? Our Claude Code development agency ships it for you, or book a free consultation to scope your setup.

Day 5: Founder OS - Complete Second Brain Setup

Day 7: Founder OS - NotebookLM + Claude Code