Javascript Mastery
Generates, debugs, and optimizes complex Node.js/JavaScript backend code, including APIs and serverless functions.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add javascript-mastery npx -- -y @trustedskills/javascript-mastery
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"javascript-mastery": {
"command": "npx",
"args": [
"-y",
"@trustedskills/javascript-mastery"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill enables AI agents to write, debug, and optimize JavaScript code for backend development. It supports creating REST APIs, handling server-side logic, and integrating with databases using Node.js.
When to use it
- Building scalable backend services for web applications
- Automating repetitive tasks in a Node.js environment
- Debugging complex JavaScript errors in server-side scripts
Key capabilities
- Writing efficient Node.js code
- Creating RESTful API endpoints
- Handling asynchronous operations and callbacks
- Integrating with databases like MongoDB or PostgreSQL
Example prompts
- "Generate a REST API endpoint for user authentication using Express.js."
- "Debug this JavaScript function that's throwing an error in the backend."
- "Optimize this Node.js script to reduce response time by 30%."
Tips & gotchas
- Ensure your environment has Node.js installed before using this skill.
- While it excels at server-side logic, it may not handle frontend-specific tasks like DOM manipulation.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.