Craftery Developer Tools for Claude.ai
dev.craftery/tools
Developer utilities: color conversion, WCAG contrast, timestamps, UUIDs, and hashing.
client:Claude.ai
transport:streamable-http
tools:6
Install Craftery Developer Tools in Claude.ai
Settings → Connectors → Add custom connector
https://craftery.dev/mcp
Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs