MCP connectors for Claude

Found: 21412

Servers that connect to Claude by URL or config. Every card carries the server address and the step-by-step Claude setup.

Eli
Offline
Community: Submitted by a user or imported; check the owner before granting access

AI ops team for founders: approvals queue, inbox triage, briefing, follow-up drafting.

Development · API key required · Free
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Elife
Online
Community: Submitted by a user or imported; check the owner before granting access

eLife MCP — keyless open-access life-sciences & biomedical journal articles.

Development · No sign-in · Free
ClaudeChatGPTCursor
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Community: Submitted by a user or imported; check the owner before granting access

Deterministic eligibility checker for grants, jobs and scholarships in Africa.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Connect your Oura Ring account and enable access to your wellness data in apps and automations.

Development · API key required · Free
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Community: Submitted by a user or imported; check the owner before granting access

Connect your Oura Ring account to enable secure, authenticated access in your workflows.

Development · API key required · Free
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Community: Submitted by a user or imported; check the owner before granting access

Connect your Oura Ring account securely in minutes.

Development · API key required · Free
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Community: Submitted by a user or imported; check the owner before granting access

A growing family of free academic data libraries: finance, economics, and beyond (ElkassabgiData).

Finance & Payments · API key required · Free
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Community: Submitted by a user or imported; check the owner before granting access

AI-powered bioprotocol optimization — generate, search, and manage lab protocols via MCP

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Open-entry agent resort: games, creative play, guest conversations and quiet.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Supplement safety for AI agents.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Capture a web source, or seal a hash you hold, into a signed receipt anyone can verify offline.

Development · API key required · Free
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Community: Submitted by a user or imported; check the owner before granting access

EMA Medicines MCP — the European Medicines Agency's public medicines register.

Development · No sign-in · Free
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email
Online
Community: Submitted by a user or imported; check the owner before granting access

Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Email for AI agents — send, receive as a webhook, manage domains, templates, routing.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Audit email domain deliverability: SPF, DKIM, DMARC, MX.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Find email addresses from name and company domain.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Extract emails and phones from any website via Apify.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

AI email inbox and sending tools with attachments, search, live events, and webhooks.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Send emails programmatically via Resend.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Test an email before it goes out: a disposable address, 41 checks with RFC citations, a fix plan.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Cloudflare Workers MCP server: email-validator

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Verify emails: syntax, MX records, disposable detection, quality score 0-100.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Verify emails — deliverability, disposable/role/free detection, MX validity, domain age.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Verify email deliverability & find business emails (single or bulk) via the Verifox API.

Development · API key required · Free
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Emailable
Online
Community: Submitted by a user or imported; check the owner before granting access

Emailable MCP — wraps the Emailable email verification API (emailable.com)

Development · No sign-in · Free
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Emailens MCP
Degraded
Community: Submitted by a user or imported; check the owner before granting access

Analyze, audit, fix and diff HTML, MJML, Maizzle and React Email across 21 email clients.

Development · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

@emailens/mcp MCP server for email compatibility analysis.

  • Preview Email: Full email compatibility preview , transforms HTML for 21 email clients, analyzes CSS, generates scores, simulates dark mode, checks inbox preview and email size.
  • Analyze Email: Quick CSS compatibility analysis , returns warnings and per-client scores.
  • Audit Email: Comprehensive quality audit , CSS compatibility, spam, links, accessibility, images, inbox preview, size, templates, content overflow, visual bugs.
Docs & Notes · No sign-in · Free
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emailmd
Online
Community: Submitted by a user or imported; check the owner before granting access

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.

Docs & Notes · No sign-in · Free
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Community: Submitted by a user or imported; check the owner before granting access

Verify emails and domains for routing, disposable providers, role accounts, and SMTP risk.

Development · No sign-in · Free
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