15,610 servers. Updated 2026-08-31 22:08

"How to fix SonarQube findings" matching MCP connectors:

GET /v1/connectors — MCP directory API reference

Matching Connector Tools:

dns-doctor A
Scan and fix email auth (SPF, DMARC, DKIM, MX, blacklists, expiry) + DNS checks. Validated fixes.
Email Networking & Infrastructure Security
1522
HTML Email Playbook A
Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.
Email Marketing
42
Emailens MCP A
Analyze, audit, fix and diff HTML, MJML, Maizzle and React Email across 21 email clients.
Email Marketing Testing & QA Tools
927
Emailable A
Emailable MCP — wraps the Emailable email verification API (emailable.com)
Email Marketing
322
Could Have Been Email A
could-have-been-email MCP — wraps StupidAPIs (requires X-API-Key)
Email Communication App Automation
322
Moltline Outbound Engine A
7 sales-outreach persona and skill products plus deliverability tooling over MCP: audit_copy scores email copy out of 100 for spam triggers and personalization, sequence_planner builds opt-out-respecting cadences, subject_line_scorer ranks up to 20 lines, utm_builder produces tracking URLs, and get_free_skill loads any product's complete free gateway skill.
Marketing Email
81
Findymail A
Findymail MCP — B2B email finder & reverse-email lookup (findymail.com)
Email CRM
332
Send That Email A
send-that-email MCP — wraps StupidAPIs (requires X-API-Key)
Email App Automation Communication
3221
Klaviyo A
Klaviyo MCP Pack — wraps the Klaviyo API for email marketing
Email Marketing App Automation
362
Activecampaign A
ActiveCampaign MCP Pack — email marketing + CRM (API v3).
Email Marketing CRM
372
dearhuman A
Send e-cards to your human. The first store built for AI agents; free, no API key needed.
Email
101
Mailchimp B
Mailchimp MCP Pack — manage audiences, campaigns, and members via Mailchimp Marketing API.
Marketing Email Customer Data Platforms
362
Gmail B
Gmail MCP Pack
Email Communication App Automation
362
Qualisend Email Verification A
Verify email addresses and clean lists to improve deliverability and sender reputation.
Email Customer Support Marketing
121
Postmark B
Postmark MCP.
Email Communication
412
Tomba MCP Server A
MCP server for Tomba email finder, verification, and contact enrichment API
Email CRM Customer Data Platforms
2218
Hunter A
Hunter.io MCP — wraps the Hunter.io email finder & verification API (hunter.io)
Email CRM
342
email A
Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.
Email Communication
302
email-deliverability A
Scan and fix a domain's email deliverability (SPF, DKIM, DMARC, MTA-STS, BIMI, DNS blocklists).
Email Security
282
Outlook Mail A
Outlook Mail (Microsoft 365) MCP Pack
Email Communication
362