PostgreSQL_get_logical_replication_stats

Get logical replication subscription and worker statistics.

SERVERPostgres SOURCEmukul975/postgres-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/mukul975-postgres-mcp-server/postgresql-get-logical-replication-stats.md

WHAT IT DOES

What PostgreSQL_get_logical_replication_stats does on Postgres

AI agents call PostgreSQL_get_logical_replication_stats to retrieve information from Postgres without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why PostgreSQL_get_logical_replication_stats is rated Low

This tool retrieves and queries logical replication statistics from PostgreSQL's monitoring system. It performs only data retrieval operations ('Get') to display subscription and worker status information. There are no indications of data modification, deletion, code execution, or financial operations.

From the tool's definition Tool name contains 'get' and description states 'Get logical replication subscription and worker statistics' - retrieves statistical data about replication subscriptions and workers with no modifications or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs PostgreSQL_get_logical_replication_stats safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Postgres, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For PostgreSQL_get_logical_replication_stats, this is the rule to start with:

PostgreSQL_get_logical_replication_stats Allowed

PostgreSQL_get_logical_replication_stats is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "PostgreSQL_get_logical_replication_stats": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Postgres, apply this rule, and every PostgreSQL_get_logical_replication_stats call is checked against it from then on.

FAQ

Questions about PostgreSQL_get_logical_replication_stats

What does the PostgreSQL_get_logical_replication_stats tool do? +

Get logical replication subscription and worker statistics. It is categorised as a Read tool in the Postgres MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on PostgreSQL_get_logical_replication_stats? +

Register the Postgres MCP server in PolicyLayer and add a rule for PostgreSQL_get_logical_replication_stats: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Postgres. Nothing to install.

What risk level is PostgreSQL_get_logical_replication_stats? +

PostgreSQL_get_logical_replication_stats is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit PostgreSQL_get_logical_replication_stats? +

Yes. Add a rate_limit block to the PostgreSQL_get_logical_replication_stats rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block PostgreSQL_get_logical_replication_stats completely? +

Set action: deny in the PolicyLayer policy for PostgreSQL_get_logical_replication_stats. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides PostgreSQL_get_logical_replication_stats? +

PostgreSQL_get_logical_replication_stats is provided by the Postgres MCP server (mukul975/postgres-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

What PostgreSQL_get_logical_replication_stats does on Postgres

Why PostgreSQL_get_logical_replication_stats is rated Low

The rule that runs PostgreSQL_get_logical_replication_stats safely

Questions about PostgreSQL_get_logical_replication_stats

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