{
  "markdown": "# Claude Skills\n\nA collection of custom skills for [Claude Code](https://claude.ai/code) and [Antigravity](https://antigravity.google) — built and maintained by [@SurajKhanna](https://github.com/SurajKhanna).\n\nThese are plug-and-play skills you can add to your own AI agent setup.\n\n---\n\n## Available Skills\n\n| Skill | Description |\n|-------|-------------|\n| [prd-copilot](skills/prd-copilot) | A collaborative PRD co-pilot for Product Managers. Works section by section to produce high-quality, consistent, and complete PRDs faster. |\n| [investment-agent](skills/investment-agent) | A personal investment research agent. Runs a mandatory macro → opportunity scan → valuation → holdings sequence before any recommendation. Enforces portfolio discipline with dynamic concentration limits, exit rules, and tracks a watchlist and trade log across sessions. |\n\n---\n\n## How to Install\n\n### Option A — npx (Recommended, works everywhere)\n\n```bash\nnpx skills add surajhk/claude-skills -g\n```\n\nInstall a specific skill only:\n```bash\nnpx skills add surajhk/claude-skills --skill investment-agent -g\nnpx skills add surajhk/claude-skills --skill prd-copilot -g\n```\n\n> Works with Claude Code, Antigravity, and 40+ other agents. The CLI auto-detects which agents you have installed. See [skills.sh](https://skills.sh) for the full list.\n\n---\n\n### Option B — UI (Antigravity / VSCode Extension)\n\n1. Type `/plugin` in the chat to open the Plugin Manager\n2. Click **Add Marketplace**\n3. Paste this URL:\n   ```\n   https://github.com/surajhk/claude-skills\n   ```\n4. Find the skill you want and click **Install**\n\n---\n\n### Option C — CLI (Claude Code Terminal)\n\n**Step 1 — Add the marketplace** (once):\n```\n/plugin marketplace add surajhk/claude-skills\n```\n\n**Step 2 — Install the skill you want:**\n```\n/plugin install investment-agent@surajhk-skills\n/plugin install prd-copilot@surajhk-skills\n```\n\n---\n\n## Using one of these skills?\n\nIf a skill is saving you time, two quick things would mean a lot:\n\n- **Star this repo** — it helps me know people are actually finding this useful\n- **Drop a note in [Discussions](https://github.com/surajhk/claude-skills/discussions)** — which skill you're using, what you're using it for, any feedback\n\n---\n\n## About\n\nNew skills will be added here over time. Each skill is designed to be self-contained and ready to use out of the box.\n",
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}