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118,118 servers. Updated
20 Best Observability MCP Servers: compared and ranked, November 2026Ranked from 695 matching servers on stars, growth, downloads and maintenance. Updated .

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  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables AI coding assistants to run Positive Technologies' static application security analyzer through MCP, exposing code analysis and vulnerability findings directly inside agent workflows. A bundled CLI also installs, configures, and updates the analyzer across supported agents on Windows, macOS, and Linux.
    75 npm
    3
    MIT
  • F
    license
    Not graded
    quality
    C
    maintenance
    GDB Enhanced Features MCP server for remote debugging and CTF exploitation with 41 specialized tools including ROP search, format-string detection, and memory patching.
    12
    -
  • F
    license
    B
    quality
    C
    maintenance
    Enables LLMs to perform automated penetration testing and Active Directory reconnaissance through Mythic, with tools for executing PowerShell, AD recon, domain user enumeration, and Kerberoasting.
    12
    1
    -
  • F
    license
    Not graded
    quality
    D
    maintenance
    Exposes AI-augmented network reconnaissance and evasion capabilities as callable FastMCP tools, enabling natural language orchestration of host discovery, service fingerprinting, CVE mapping, and attack chain synthesis.
    1
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  • A
    license
    A
    quality
    D
    maintenance
    MCP server for AgentMinds collective intelligence platform, enabling AI agents to scan websites for security/SEO/performance issues, pull personalized recommendations, and share findings across the network.
    7
    54 npm
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    A production-ready MCP server that wraps Nmap to enable AI agents to perform automated network security assessments, including port scanning, host discovery, service detection, OS fingerprinting, and vulnerability scanning.
    6
    17
    Apache 2.0
  • A
    license
    A
    quality
    C
    maintenance
    Enables Claude to scan a website's HTTP security headers and receive an A–F grade against OWASP best practices, including per-header pass/warn/fail results and copy-paste fixes for missing headers.
    1
    MIT
  • A
    license
    A
    quality
    F
    maintenance
    A Model Context Protocol (MCP) server for Gobuster that enables AI assistants to perform directory/file, DNS, virtual host, S3 bucket, and TFTP enumeration on a remote Kali Linux host via SSH.
    10
    MIT
  • A
    license
    A
    quality
    F
    maintenance
    Enables dynamic management and execution of proxy chains on a remote Linux host via SSH, allowing AI assistants to route network traffic through proxies for privacy and security testing.
    10
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    A security gate MCP server that audits agent extensions (skills, MCP servers, tools) by scanning for risks, adversarial analysis, and sandbox execution, returning a trust verdict of allow, quarantine, or block.
    1
    MIT
  • A
    license
    A
    quality
    C
    maintenance
    A universal digital fingerprinting MCP server that combines 103 techniques across TCP, TLS, SSH, HTTP, DNS, and more into a single interface for AI agents, enabling full-spectrum fingerprinting on demand.
    13
    106 npm
    6
    AGPL 3.0
  • F
    license
    A
    quality
    C
    maintenance
    Exposes a pentest toolbox (sqlmap, nuclei, ffuf, etc.) via Docker to an LLM orchestrator for authorized security audits, with strict whitelisting and timeout controls.
    6
    -
  • A
    license
    A
    quality
    F
    maintenance
    Enables AI assistants to perform web content discovery scans using feroxbuster on a remote system via SSH, with support for recursive scanning, filtering, and background execution.
    8
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    Enables out-of-band interaction testing by integrating ProjectDiscovery's interactsh service as an MCP server. Allows AI agents to create callback domains, send probes, and capture DNS/HTTP interactions for security testing and verification workflows.
    4
    25 npm
    3
    MIT
  • F
    license
    A
    quality
    D
    maintenance
    Connects AI assistants to AttackForge's Self-Service API with full endpoint coverage, response size optimization, and local caching for efficient use in long conversations.
    11
    -
  • F
    license
    A
    quality
    D
    maintenance
    Enables LLM-powered browser automation and security testing with features like browser management, network monitoring, DOM manipulation, and captcha handling.
    52
    1
    -
  • A
    license
    A
    quality
    C
    maintenance
    A comprehensive MCP server for Frida dynamic instrumentation, enabling AI agents to manage devices, processes, scripts, memory, and ADB operations.
    39
    37
    MIT
  • A
    license
    B
    quality
    C
    maintenance
    An MCP server that enables AI-assisted mobile security testing by exposing Frida functionality for Android application research. It provides tools for hooking Java methods, manipulating memory, managing device processes, and executing custom Frida scripts.
    37
    15
    MIT