Koskamo

PostgreSQL Performance Tuning MCP

An MCP server that helps identify slow queries, recommend optimal indexes, analyze execution plans, and leverage HypoPG for hypothetical index testing. It provides comprehensive health scoring, vacuum monitoring, I/O performance analysis, and configuration recommendations for PostgreSQL databases.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

PostgreSQL Performance Tuning MCP logo, by isdanielCommunity listingLocal stdioSource reviewed; not executedPublished by isdaniel
Vendor documentation

What you can do with it

  • Retrieve slow queries from pg_stat_statements with detailed statistics
  • Analyze query execution plans with EXPLAIN and EXPLAIN ANALYZE
  • Monitor active queries and detect long-running transactions
  • Identify suboptimal configurations and get recommendations

Source and maintenance

Community listingRegistry 0.5.2
mcp-registry: io.github.isdaniel/pgtuner_mcp@0.5.2Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

pgtuner-mcp 0.5.2

pypi
pgtuner-mcp package definition
{
  "version": "0.5.2",
  "transport": "stdio",
  "identifier": "pgtuner-mcp",
  "registryType": "pypi"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "postgresql-performance-tuning-mcp": {
      "command": "uvx",
      "args": [
        "pgtuner-mcp==0.5.2"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "postgresql-performance-tuning-mcp": {
      "command": "uvx",
      "args": [
        "pgtuner-mcp==0.5.2"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "postgresql-performance-tuning-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "pgtuner-mcp==0.5.2"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "postgresql-performance-tuning-mcp": {
      "command": "uvx",
      "args": [
        "pgtuner-mcp==0.5.2"
      ]
    }
  }
}

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