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107,518 servers. Updated
19 Best Email MCP Servers: compared and ranked, October 2026Ranked from 3,021 matching servers on stars, growth, downloads and maintenance. Updated .

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  • F
    license
    Not graded
    quality
    C
    maintenance
    Enables users to create a Zoho mailbox on a domain they own at Namecheap by connecting their own Zoho account, previewing and approving the required DNS records, and getting browser-guided help entering them in Namecheap Advanced DNS without API credentials. It then verifies DNS propagation and delivers the finished mailbox with a one-use password link.
    -
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables autonomous B2B lead generation by discovering companies, scraping websites for contacts, decoding obfuscated emails, generating email permutations, and verifying email deliverability via MX and SMTP checks.
    2
    MIT
  • F
    license
    Not graded
    quality
    B
    maintenance
    Extensible MCP server that aggregates multiple backends (email, browser, todoist, etc.) behind a single endpoint, with secure deployment via Cloudflare Tunnel and Workers.
    -
  • A
    license
    A
    quality
    C
    maintenance
    Sub-15ms edge intelligence tools for Claude Desktop, Cursor, and LLM agent loops. Provides sub-millisecond LLM JSON repair, web-to-markdown token compression (cuts context tokens up to 90%), PII redaction, and RFC 5322 B2B email deliverability verification at zero marginal token cost.
    6
    MIT
  • A
    license
    B
    quality
    A
    maintenance
    Enables MCP clients such as Claude Code, Cursor and Codex to search a 1,245-site backlink library, plan link-building campaigns, build links in the user's own browser by following each site's method, and verify every placement by checking the live hyperlink, anchor text and nofollow status. It also resolves captcha, login and email-code gates in the chat, and re-checks placed links and referring domains over time with spam flags and a disavow file.
    10
    3
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    Enables AI assistants to run a GTM lead pipeline that scrapes sources, applies ICP gates to disqualify leads, checks email deliverability, and requires human approval before any lead is marked qualified.
    3 npm
    1
    Apache 2.0
  • A
    license
    Not graded
    quality
    B
    maintenance
    Provides MCP-compatible AI apps and CLIs with tools to automate a real Chrome browser using saved logins, search jobs, tailor resumes, send email, submit applications, post social content, and perform PC/web tasks with approval and safety checks.
    1
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    Performs domain, email, and web audits in a single tool call, checking DNS, RDAP, TLS, SPF, DMARC, DKIM, MTA-STS, BIMI, security headers, and cookies, and returning reproducible findings with an A–F score. Also captures PNG screenshots of public URLs, working read-only against public records with no caching between calls.
    MIT
  • A
    license
    Not graded
    quality
    A
    maintenance
    Enables AI agents to discover postings from watched company boards ranked by keyword fit, tailor and fact-check resumes against a source-cited profile, render ATS-readable PDFs, submit applications through the user's own browser, and track replies and follow-ups. All ranking, claim checking and email classification run as plain code, so LLM tokens are spent only on writing.
    1
    Apache 2.0
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables AI tools to browse the web as the user by providing access to a persistent browser session with logged-in accounts, supporting recipes for email, PRs, calendar, and more.
    8 npm
    5
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    Gives AI agents a real email identity, OTP reading, autonomous signup, and MCP server registry via a single stdio MCP connection.
    8 npm
    MIT