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70,486 servers. Updated

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"How to Connect to a PostgreSQL Database" matching MCP servers:

  • gmail-mcp-send-to-list-only

    bajor
    F
    license
    A
    quality
    A
    maintenance
    An MCP server that sends plain-text Gmail messages only to a predefined allowlist, using generated recipient IDs instead of email addresses to enforce security.
    2
    1

  • Vantex-Security-A

    farahkhaterr
    F
    license
    -
    quality
    B
    maintenance
    This MCP server provides secure access to databases for AI agents, enforcing authentication, authorization, human approval, logging, and notifications to prevent dangerous actions.

  • Universal Database MCP

    jaynasriwala
    F
    license
    -
    quality
    B
    maintenance
    A small MCP server that lets an LLM query PostgreSQL, MySQL, MariaDB, SQL Server, or SQLite databases safely — read-only, role-restricted, and with sensitive data blacked out.

  • Cloudflare Remote PostgreSQL

    technophile-04
    A
    license
    -
    quality
    D
    maintenance
    Enables chatting with PostgreSQL databases through secure GitHub OAuth authentication, supporting read operations for all users and write operations for privileged users. Deployable as a production-ready remote MCP server on Cloudflare Workers with automatic schema discovery and SQL injection protection.
    1
    MIT

  • A-SOC Trust MCP Server

    agntor
    A
    license
    -
    quality
    D
    maintenance
    Provides agent certification and trust verification tools for AI agents, enabling certification checks, trust score calculations, audit ticket issuance, and emergency kill switch activation through the A-SOC trust network.
    1
    1

  • PostgreSQL Read-Only MCP

    currentspace
    F
    license
    -
    quality
    D
    maintenance
    A secure MCP server that enables querying PostgreSQL databases through an SSH tunnel with enforced read-only access, connection pooling, and comprehensive data exploration tools.

  • DNS Doctor

    dnsdoctor
    A
    license
    A
    quality
    A
    maintenance
    Diagnoses a domain's email authentication — SPF, DMARC, DKIM, MX, blacklists and domain or SSL expiry - and returns copy-paste fix records generated by a validating engine, never a language model. The MCP server is hosted remotely; this repository carries the plugin manifest, connector config and bundled skill.
    24
    15
    362
    2
    Apache 2.0

  • harbor-mcp-server

    aayushsinghm16
    A
    license
    A
    quality
    B
    maintenance
    A secure MCP server for querying a subscription business database with AST-based SQL guarding, PII masking, audited two-step write actions, and a seeded demo dataset.
    8
    MIT

  • Kenning PG MCP

    kenningai
    F
    license
    A
    quality
    B
    maintenance
    A secure PostgreSQL Model Context Protocol server that provides read-only database access through tools like schema listing, object inspection, query execution, and EXPLAIN analysis, with database-enforced access control via read-only transactions and a minimal role rather than SQL text parsing.
    7

  • mcp-postgres-guard

    vladshykanov
    F
    license
    A
    quality
    B
    maintenance
    An MCP server that enables AI agents to securely interact with PostgreSQL databases with least-privilege scopes, PII masking, and human approval for writes.
    4

  • SQL Query Tools MCP Server

    negrip
    F
    license
    A
    quality
    D
    maintenance
    MCP server for connecting to SQL Server in readonly mode. Allows any MCP client to explore the schema and run SELECT queries against a SQL Server database.
    6

  • schema-guard-mcp

    yagaMI-Reverse
    F
    license
    A
    quality
    C
    maintenance
    Audits PostgreSQL/Supabase schemas for security issues like missing RLS, permissive policies, and sensitive data exposure during AI conversations.
    3

  • Vulnerability Registry MCP

    orcohen5
    A
    license
    A
    quality
    D
    maintenance
    An MCP server that exposes a legacy vulnerability database as tools for LLM clients, enabling security analysts to query vulnerabilities using natural language through six specialized tools for vendor lookup, vulnerability search, and risk analysis.
    6
    MIT

  • pg-cve-mcp

    meob
    A
    license
    A
    quality
    B
    maintenance
    Query CVEs, yanked releases, known exploits, and upgrade paths for any PostgreSQL version directly from your AI assistant.
    30
    8
    Apache 2.0

  • db-mcp

    neverinfamous
    A
    license
    A
    quality
    A
    maintenance
    A multi-database MCP server with OAuth 2.0 authentication and granular access control, enabling secure connections to multiple database types (SQLite, MySQL, PostgreSQL, MongoDB, Redis) with configurable read/write permissions and tool filtering.
    3
    62
    10
    MIT

  • Dangerous MCP

    ShaojieJiang
    A
    license
    A
    quality
    C
    maintenance
    A demonstration server that reveals security risks by accessing sensitive environment variables, illustrating how MCP tools can potentially leak user data without explicit consent.
    1
    8
    MIT