Io.Github.Cunicopia Dev/Knowledge Graph Rdbms vs Postgres
Side-by-side comparison of two Model Context Protocol servers. Pick the right one for Claude Desktop, Claude Code, or Cursor.
An embedded knowledge graph in one SQLite file, exposing a MCP server for agents to read and write entities and relationships with full audit trail and time tra
Comparison
| Feature | Io.Github.Cunicopia Dev/Knowledge Graph Rdbms | Postgres |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | 1 |
| Rating | — | — |
| Verified | — | — |
| Hosted | — | — |
| Tools | — | 4 |
| Category | data | data |
| Author | cunicopia-dev | Anthropic |
| Repo | cunicopia-dev/knowledge-graph-rdbms | crystaldba/postgres-mcp |
When to pick Io.Github.Cunicopia Dev/Knowledge Graph Rdbms
An embedded knowledge graph in one SQLite file, exposing a MCP server for agents to read and write entities and relationships with full audit trail and time travel.
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.