Vizier for Claude Code

io.github.pipeworx-io/vizier

VizieR MCP — CDS astronomical catalogue access.

client:Claude Code transport:streamable-http

Install Vizier in Claude Code

run in your project directory

claude mcp add --transport http vizier https://gateway.pipeworx.io/vizier/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs