atmark / alternatives
Alternatives
Atmark MCP alternatives
Verified MCP servers with the same capabilities (Send email, Schedule a meeting), ranked by trust.
01Ranked by trust
| Server | Status | Transport | Trust | Compare |
|---|---|---|---|---|
| MCPExplorer The trust and capability graph for MCP servers, as an MCP server — search ~1,000 indexed servers, explainable trust scores, per-tool risk labels, and governed toolset planning. Free, no auth. | official | streamable_http | 91 | vs |
| ContrastAPI 55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key. | community | streamable_http | 74 | vs |
| Vaaya Pay-per-call agent superpowers: media/video gen, product demos, research, GTM, scraping, compute. | community | streamable_http | 70 | vs |
| com.blackveilsecurity/dns DNS and email security scanner with 80 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits. | community | streamable_http | 68 | vs |
| Postfleet Give an AI agent its own email address: send, reply, read, and wait for mail. | community | streamable_http | 64 | vs |
| ai.sendraven/mcp Email for AI agents: send, read replies as threads, run campaigns, with per-key limits. | community | streamable_http | 64 | vs |
| IntoDNS.ai DNS & Email Security Scanner DNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools. | community | streamable_http | 62 | vs |
| Chronary Calendar API for AI agents: events, availability, scheduling, webhooks, and iCal feeds. | community | streamable_http | 62 | vs |
| com.emorahealth/mental-health-care Search providers, check availability, book evaluations, and estimate insurance copays. | community | streamable_http | 61 | vs |
| com.hebertmagic/booking Book Houston magician and mentalist Rick Hebert for corporate events, weddings, and parties. | community | streamable_http | 61 | vs |
| com.domainposture/mcp Remote MCP server: 19 domain-hygiene and email-auth tools (DNS, SPF, DMARC, DKIM, TLS). | community | streamable_http | 60 | vs |
| FGAC.ai: Multiple Gmail Accounts, Google Sheets & Docs Multiple Gmail accounts, editable Google Sheets & Docs for AI agents. Deny-by-default access rules. | community | streamable_http | 60 | vs |
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