@pipeworx/vizier

Connect: https://gateway.pipeworx.io/vizier/mcp · Install: one-click buttons

Tools: 4

VizieR MCP — CDS Strasbourg astronomical catalogue server. Tens of thousands of catalogues covering stars, galaxies, exoplanets, surveys. Keyless.

Tools

• catalogs(query, max?) — search VizieR catalogue metadata
• query_catalog(catalog, constraint?, columns?, max?) — query rows of one catalogue
• cone_search(catalog, ra, dec, radius_deg, max?) — cone search around (RA, Dec)
• object(name, catalog?) — query by object name

Data source

https://vizier.cds.unistra.fr/viz-bin/ and https://vizier.cds.unistra.fr/vizier/

Tools

• catalogs — Search VizieR catalogue metadata.
• query_catalog — Query rows of a single catalogue (e.g. “I/345/gaia2”).
• cone_search — Cone search around (RA, Dec).
• object — Query by object name (resolved via SIMBAD/NED).