Ckan vs Postgres
Side-by-side comparison of two Model Context Protocol servers. Pick the right one for Claude Desktop, Claude Code, or Cursor.
MCP server for querying CKAN open data portals (package search, DataStore SQL, organizations, groups, tags)
Comparison
| Feature | Ckan | Postgres |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | 1 |
| Rating | — | — |
| Verified | — | — |
| Hosted | — | — |
| Tools | — | 4 |
| Category | data | data |
| Author | ondata | Anthropic |
| Repo | ondata/ckan-mcp-server | crystaldba/postgres-mcp |
When to pick Ckan
MCP server for querying CKAN open data portals (package search, DataStore SQL, organizations, groups, tags)
When to pick Postgres
Connect Claude to any Postgres. Ask questions in English, get SQL + results. Schema-aware, read-only safe mode by default.
Looking for something else? Browse all MCPs or check trending this week.