Best skills for developer tools.

3 skills in Developer tools. The top 1 are ranked by public GitHub stars, collected October 5, 2026; the rest are listed below them. Coding agents, IDE integrations, repositories, CI and the tooling that surrounds them.

#	Listing	Category	Stars	Forks	Last push
1	MCP Builder A guide for building high-quality MCP servers in Python (FastMCP) or Node/TypeScript (MCP SDK).+2 more from this repository	Developer tools	179.7k	21.3k	Oct 3, 2026

More skills for developer tools 2

Listed without a public GitHub repository, or not yet collected.

Skill Creator

Create new skills, improve existing ones and measure how well they trigger and perform.

Webapp Testing

Test local web applications with Playwright: verify the UI, take screenshots and read browser logs.

Questions and answers

What is the most-starred skill for developer tools?

MCP Builder, with 179,698 public GitHub stars as of October 5, 2026. A guide for building high-quality MCP servers in Python (FastMCP) or Node/TypeScript (MCP SDK).

How many skills for developer tools are listed?

3 on RUAGENTIC, 1 of them ranked by stars and 2 listed without a public GitHub repository or without collected metrics.

How is this list ranked?

By public GitHub star count, read hourly from the repository each listing links to, last collected October 5, 2026. Stars measure attention on GitHub, not quality or safety. Listings that share one repository appear once. Sponsorship never changes a rank.

See every skill at /skills, the full skills leaderboard for developer tools, or list your project.