QuentinCody/catalysishub-mcp-server vs PostgreSQL
Side-by-side comparison of two Model Context Protocol servers. Pick the right one for Claude Desktop, Claude Code, or Cursor.
Unofficial MCP server for searching and retrieving scientific data from the Catalysis Hub database, providing access to computational catalysis research and sur
Read-only database access with schema inspection.
Comparison
| Feature | QuentinCody/catalysishub-mcp-server | PostgreSQL |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | — |
| Rating | — | — |
| Verified | — | |
| Hosted | — | — |
| Tools | — | — |
| Category | data | data |
| Author | QuentinCody | modelcontextprotocol |
| Repo | QuentinCody/catalysishub-mcp-server | modelcontextprotocol/servers-archived |
When to pick QuentinCody/catalysishub-mcp-server
Unofficial MCP server for searching and retrieving scientific data from the Catalysis Hub database, providing access to computational catalysis research and surface reaction data.
When to pick PostgreSQL
Read-only database access with schema inspection.
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