Summary
This skill is deprecated, so look for the current MCP development resources instead. It was designed as a comprehensive reference for building Model Context Protocol servers using the mcp-use framework, covering everything from scaffolding new projects to implementing tools, resources, prompts, and React-based widgets. The structure is solid: foundation concepts first, then branching guides for authentication (Auth0, Clerk, WorkOS, Supabase, and others), server primitives, and UI widgets. If you're working with MCP servers, find the current documentation. If you're maintaining legacy mcp-use code, the navigation system here is genuinely helpful since it breaks down when to read which reference file rather than dumping everything at once.
Install to Claude Code
npx -y skills add mcp-use/mcp-use --skill mcp-builder --agent claude-codeInstalls into .claude/skills of the current project.
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Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.
Try For Free →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →An agent that runs the SEO playbooks that move rankings and ships PRs you control.
Get founding access →
