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76,938 servers. Updated
20 Best GitHub MCP Servers — compared and ranked, August 2026Ranked from 1,620 matching servers on stars, growth, downloads and maintenance. Updated .

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"Exploring AI Tools and Resources on GitHub" matching MCP servers:

  • email-on-acid-mcp by KnakLabs

    email-on-acid-mcpofficial

    KnakLabs
    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

  • seo-tools-mcp

    antohins
    A
    license
    A
    quality
    B
    maintenance
    Five general-purpose stdio MCP servers for SEO: access to SERP, Wordstat, Google Search Console, Yandex.Webmaster and Yandex.Metrica straight from Claude Code (or any MCP client). All tools are read-only, output is strict JSON. Not tied to a specific site: defaults (GSC property, Webmaster host, Metrica counter) are configured on the fly.
    11
    2
    MIT
  • adrex-ai by adrex-ai

    adrex-aiofficial

    adrex-ai
    A
    license
    B
    quality
    B
    maintenance
    Open-source MCP server for Google Ads (Meta Ads coming soon) that lets AI assistants manage ad campaigns, reporting, keywords, and targeting in plain English from any MCP client, with safety-first creation of paused campaigns.
    54
    57
    2
    MIT

  • OSP Marketing Tools MCP Server

    x51xxx
    A
    license
    B
    quality
    D
    maintenance
    A TypeScript implementation of a Model Context Protocol server that provides marketing tools based on Open Strategy Partners' methodologies, enabling content creation, optimization, and product positioning through tools like value map generation, meta information creation, and content editing.
    6
    6
    5
    CC BY-SA 4.0

  • uxon-ai

    alexpilotto
    A
    license
    Not graded
    quality
    B
    maintenance
    MCP server and Claude skills for AI agents to build landing pages, run A/B experiments, and track first-party conversions. Lets agents onboard clients, create and publish pages, manage variants, and pull performance reports via the UXON API.
    18
    MIT

  • image-metadata-embed-and

    Desmond-Labs
    A
    license
    Not graded
    quality
    D
    maintenance
    A streamlined MCP server for XMP metadata embedding with beautiful formatting and smart filename indicators, enabling metadata embedding, reading, validation, and report generation for lifestyle, product, and orbit schemas.
    MIT

  • ai-readiness

    silverbackmarketing
    F
    license
    Not graded
    quality
    B
    maintenance
    Generates a complete suite of AI readiness files (llms.txt, ai.txt, schema, RAG indexes) for any website to optimize representation in ChatGPT, Claude, Gemini, and Perplexity.
    3
  • automatelab-ai-seo by AutomateLab-tech

    automatelab-ai-seoofficial

    AutomateLab-tech
    A
    license
    A
    quality
    A
    maintenance
    Vendor-agnostic MCP server that audits, scores, and rewrites web pages for AI-citation eligibility. No API keys. No registration. Works in Claude Desktop, Cursor, Cline, Windsurf, VS Code (Copilot / Continue), and any client that speaks the Model Context Protocol.
    20
    142
    3
    MIT

  • Giggal AI MCP Server

    giggal-ai
    A
    license
    A
    quality
    A
    maintenance
    Giggal.ai is an email verification tool that runs a deep mailbox existence check on every address and verifies catch-all/accept-all and even SEG protected emails. Your bounce rate stays under 5%, and the 30% of every B2B list that other tools flag as "Risky" becomes deliverable again.
    3
    MIT

  • ai-visibility-mcp

    tsushanth
    A
    license
    A
    quality
    C
    maintenance
    Checks a website's robots.txt and Cloudflare settings to identify AI crawler blocking. Also generates llms.txt content to improve visibility to AI answer engines.
    3
    43
    MIT

  • discord-ai-mcp

    1036007003-wq
    F
    license
    A
    quality
    C
    maintenance
    A free MCP server for growing Discord communities, offering tools to search public servers, analyze engagement, and draft messages, with optional premium AI features powered by DeepSeek.
    5