Supabase Guard vs PostgreSQL
Side-by-side comparison of two Model Context Protocol servers. Pick the right one for Claude Desktop, Claude Code, or Cursor.
A local policy wrapper for Supabase MCP that secures access tokens and enforces strict execution models, including project allowlists and write-access restricti
Read-only database access with schema inspection.
Comparison
| Feature | Supabase Guard | PostgreSQL |
|---|---|---|
| Pricing | Free | Free |
| Installs | — | — |
| Rating | — | — |
| Verified | — | |
| Hosted | — | — |
| Tools | — | — |
| Category | data | data |
| Author | askmeishi | modelcontextprotocol |
| Repo | askmeishi/supabase-mcp-guard | modelcontextprotocol/servers-archived |
When to pick Supabase Guard
A local policy wrapper for Supabase MCP that secures access tokens and enforces strict execution models, including project allowlists and write-access restrictions. It provides a safety layer to prevent AI agents from accidentally executing migrations or writing SQL against production environments.
When to pick PostgreSQL
Read-only database access with schema inspection.
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