Skip to main content
Glama
117,442 servers. Updated
20 Best Security MCP Servers: compared and ranked, November 2026Ranked from 4,408 matching servers on stars, growth, downloads and maintenance. Updated .

Matching MCP tools:

Matching MCP Connectors:

"Search for known security vulnerabilities on the NSIS website" matching MCP servers:

GET /v1/servers – MCP directory API reference
  • A
    license
    C
    quality
    C
    maintenance
    CP server for RAD Security, providing AI-powered security insights for Kubernetes and cloud environments. This server provides tools for querying the Rad Security API and retrieving security findings, reports, runtime data and many more.
    65
    702 npm
    7
    MIT
  • F
    license
    Not graded
    quality
    C
    maintenance
    Enables MCP-compatible assistants to connect to a user's workspace, read across boards, notes, checklists, habits, money, meals, chores, and chat, and make scoped additions, changes, or removals with attribution.
    -
  • F
    license
    Not graded
    quality
    C
    maintenance
    Provides deterministic, standards-based calculations for data center critical power infrastructure. Enables site selection, generator sizing, UPS sizing, NFPA 110 compliance, and more via 50+ AI agents and 8 compound chains.
    -
  • F
    license
    Not graded
    quality
    C
    maintenance
    Remote MCP server of Aureum Technology GmbH (IT service provider, Rodewisch/Vogtland, Germany): company and contact data, service catalogue, current prices and full-text search across aureum-tech.com for AI assistants. Streamable HTTP at https://aureum-tech.com/mcp, read-only, no authentication.
    -
  • A
    license
    Not graded
    quality
    F
    maintenance
    Enables unified security workflows with secret scanning, dependency CVE auditing, TLS/SSL inspection, and DNS/SPF/DMARC checks through a single MCP server.
    1,273 npm
    1
    MIT
  • A
    license
    Not graded
    quality
    F
    maintenance
    Enables transparent security for any MCP server by intercepting tool calls, blocking prompt injection attempts, masking PII in responses, and writing immutable audit logs.
    2,302 npm
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    An MCP server exposing every documented Email on Acid API v5 request as a tool — 24 tools across authentication, email client lists, email rendering testing, and spam testing.
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    MCP server for hybrid documentation search (keyword + vector) and RAG chat, enabling natural language queries with cited answers from indexed repositories.
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    A local stdio MCP server that enables researchers to practice explaining their work outside a conference setting through a guided, one-question-at-a-time interview about their research, its audience, its consequences, and a concrete next step. It stores the saved answers in a local SQLite draft and returns an approximate rubric-based grade, without calling any model or requiring an API key.
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    Brings interactive blue-team security operations into AI hosts, enabling alert triage, attack discovery, case management, detection rules, threat hunting, and sample data generation with rich inline UIs.
    25
    Elastic 2.0
  • F
    license
    Not graded
    quality
    F
    maintenance
    Enables web search and AI-summarized answers via an x402-gated gateway, with options for structured results or enriched summaries, accessible as an MCP server.
    -
  • A
    license
    A
    quality
    B
    maintenance
    Enables LLM clients to run Brave LLM Context web searches and fetch readable markdown extracts from URLs, including specialized site extraction, PDF text, raw mode, and pagination.
    2
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    Enables AI coding agents to scan smart contracts and code for vulnerabilities, check against 12 famous-hack patterns, and return public security receipts directly in the IDE.
    4
    23 npm
    MIT
  • A
    license
    A
    quality
    D
    maintenance
    Enables Web3-focused web searches via the OptimAI External Search API, providing tools to start, retrieve, list, and cancel searches from any MCP-compatible AI host.
    5
    11 npm
    14
    ISC
  • A
    license
    A
    quality
    D
    maintenance
    Enables deep security auditing of web applications directly from AI IDEs including Cursor and Claude Code. Scans URLs for vulnerabilities, returns security scores with SHIP/BLOCK verdicts, and provides specific fix prompts for remediation.
    3
    MIT
  • A
    license
    B
    quality
    B
    maintenance
    Give any LLM agent a real Android or iPhone. 62 MCP tools: tap, swipe, type, screenshot, screen-tree reading, app launch, camera, TTS, crash reports, batched execution. Android via ADB, iPhone via WebDriverAgent, on-device inference, Docker+KVM emulators. Works with Claude Code, Cursor, LangChain, LlamaIndex, and any MCP client. MIT.
    66
    111 PyPI
    413
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    Connects MCP clients to a local social engine that reads bounded posts, comments, replies, and feeds into local inboxes, turns source material into drafts and briefs, and publishes exact frozen jobs with recorded provider IDs and receipts across Instagram, Threads, and Substack.
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables web search and deep multi-source research for Cerase agents via LiteLLM proxy, with billing attribution per agent.
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    This read-only MCP Server allows you to connect to Act-On data from Claude Desktop through CData JDBC Drivers. Free (beta) read/write servers available at https://www.cdata.com/solutions/mcp
    MIT