Sky Watch MCP for Claude.ai
net.nexlab/sky-watch
Observational astronomy in one place
client:Claude.ai
transport:streamable-http
Install Sky Watch MCP in Claude.ai
Settings → Connectors → Add custom connector
https://mcp.nexlab.net/mcp/sky-watch
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