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20 Best PostgreSQL MCP Servers: compared and ranked, September 2026Ranked from 1,237 matching servers on stars, growth, downloads and maintenance. Updated .

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"Connecting to a PostgreSQL database on Amazon RDS" matching MCP servers:

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  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables monitoring and analysis of Amazon RDS (MySQL, PostgreSQL) instances, metrics, and slow query logs via natural language.
    8
    MIT
  • A
    license
    Not graded
    quality
    A
    maintenance
    Enables AI agents to interact with PostgreSQL databases over HTTP/JSON-RPC, supporting SQL queries, schema introspection, table/index analysis, EXPLAIN query planning, role and privilege inspection, and database monitoring.
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    Full-featured MCP server that exposes 36 tools for interacting with PostgreSQL databases, covering schema introspection, query execution, data exploration, performance monitoring, security auditing, and maintenance.
    36
    4 npm
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Enables comprehensive PostgreSQL database monitoring, analysis, and management through natural language queries. Provides performance insights, bloat analysis, vacuum monitoring, and intelligent maintenance recommendations across PostgreSQL versions 12-17.
    34
    161
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables AI clients to safely query PostgreSQL or SQLite databases read-only through AST-validated guardrails, schema introspection, and statistical table profiling. It returns results as Markdown tables, JSON audit reports, and database health checks.
    MIT
  • A
    license
    A
    quality
    Not graded
    maintenance
    Enables access to Amazon Managed Prometheus workspaces through natural language queries. Supports listing workspaces, executing PromQL queries, and retrieving workspace details and metrics with AWS authentication.
    4
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    An MCP server that provides cost and reliability observability for LLM and agent workflows. It records model calls and allows querying and aggregating telemetry data through MCP tools.
    6
    MIT
  • F
    license
    Not graded
    quality
    D
    maintenance
    Deploys 25 MCP tools for Apache Doris, enabling SQL execution, metadata queries, monitoring, and data governance over HTTPS via AWS Bedrock AgentCore Runtime.
    -
  • A
    license
    A
    quality
    C
    maintenance
    Enables AI agents to self-report bugs, ambiguities, and improvement requests via a single report_issue tool, logging to PostgreSQL or JSONL with severity and mode classification.
    1
    LGPL 3.0
  • A
    license
    A
    quality
    B
    maintenance
    Gives AI assistants read-only access to a Kubernetes cluster's observability stack — Loki, Prometheus, Tempo, the Kubernetes API — plus AWS telemetry from CloudTrail, Config, ECR, and RDS. 23 tools for querying logs, metrics, traces, Kubernetes events, deployments, and audit history in plain language.
    23
    Apache 2.0
  • F
    license
    A
    quality
    D
    maintenance
    An MCP server for tracking and managing AI command usage history using a PostgreSQL database. It enables users to log, search, and view statistics for various AI-related commands and their execution contexts.
    5
    -
  • A
    license
    B
    quality
    C
    maintenance
    Enables Claude to interact with core AWS services like S3, EC2, RDS, and CloudWatch, along with a generic SDK wrapper for any AWS operation. It also supports cost monitoring and optional vector store capabilities for document ingestion and search.
    10
    3
    -
  • F
    license
    B
    quality
    C
    maintenance
    Monitors AWS infrastructure including EC2, RDS, S3, SQS, CloudWatch, and more through 19 tools, enabling natural language queries for infrastructure status.
    19
    -
  • A
    license
    B
    quality
    C
    maintenance
    An open-source MCP server for PostgreSQL that provides database health analysis, index tuning, query plan optimization, and safe SQL execution, suitable for both development and production environments.
    9
    MIT