// SCAN REPORT

Postgres MCP Pro

6 tools. 0 can modify or destroy data without limits.

Read-only server. Low risk, but rate limits prevent runaway API costs.

Last updated: 4 Jul 2026

0 can modify or destroy data

6 read-only

6 tools total

Community server · catalogue entry verified 04/07/2026

How to control Postgres MCP Pro ↓

TOOL MAP

What Postgres MCP Pro exposes to your agents

Read (6) Write / Execute (0) Destructive / Financial (0)

Running more than one server? Check your whole stack →

THE RISK

What can go wrong

Even read-only tools carry cost. An agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up bills.

POLICY

How to control Postgres MCP Pro

PolicyLayer is an MCP gateway — it sits between your AI agents and Postgres MCP Pro, and nothing reaches the server without passing your rules. These are the rules we recommend:

Cap read operations

{
  "analyze_db_health": {
    "limits": [
      {
        "counter": "analyze_db_health_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register Postgres MCP Pro — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON POSTGRES MCP PRO →

Instant setup, no code required.

FULL CATALOGUE

All 6 Postgres MCP Pro tools

READ 6 tools

Read analyze_db_health Analyzes database health. Here are the available health checks:\n Read explain_query Explains the execution plan for a SQL query, showing how the database will execute it and provides detailed co Read get_object_details Show detailed information about a database object Read get_top_queries get_top_queries Read list_objects List objects in a schema Read list_schemas List all schemas in the database

FAQ

Questions about Postgres MCP Pro

Is the Postgres MCP Pro MCP server safe to use without restrictions? +

The Postgres MCP Pro server is primarily read-only with 6 read tools. While it cannot modify data, an agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up costs. Rate limiting is still recommended.

How many tools does the Postgres MCP Pro MCP server expose? +

6 tools across 1 categories: Read. 6 are read-only. 0 can modify, create, or delete data.

How do I enforce a policy on Postgres MCP Pro? +

Register the Postgres MCP Pro MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every Postgres MCP Pro tool call.

Deterministic rules across all 6 Postgres MCP Pro tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON POSTGRES MCP PRO →

Instant setup, no code required.

6 Postgres MCP Pro tools catalogued and risk-classified — across an index of 43,000+ MCP servers.