feat: add MisarMail email marketing MCP server

[mrgulshanyadav]

Description

Adds MisarMail to the Official Integrations list.

MisarMail is a production HTTP-based MCP server for email marketing and inbox management, built on the MCP 2025-03-26 Streamable HTTP transport spec.

Server Details

• MCP Endpoint: https://mail.misar.io/api/mcp
• Transport: HTTP (stateless, MCP 2025-03-26)
• Auth: Bearer API key (msk_...)
• Smithery listing: https://smithery.ai/server/misarmail

Tools (16 total)

Category	Tools
Email	list_emails, read_email, send_email, reply_to_email, archive_email
Campaigns	list_campaigns, get_campaign, create_campaign, send_campaign
Contacts	list_contacts, add_contact, update_contact
Templates	create_template
Analytics	get_analytics, check_warmup_status, account_score

Checklist

• Entry follows the exact format used in the Official Integrations section
• Placed alphabetically (between Mailjet and Make)
• Link points to Smithery listing (production server)
• Description is concise and accurate

[olaservo]

Thanks for contributing to the MCP servers repo!

We've retired the third-party server list from the README in favor of the MCP Registry — see #3950 for context. The Official Integrations and Community Servers sections no longer exist in the README, so this PR no longer has a target.

Going forward, please publish your server to the MCP Registry using the quickstart guide:
https://github.com/modelcontextprotocol/registry/blob/main/docs/modelcontextprotocol-io/quickstart.mdx

That's where server discovery now happens. Thanks for building on MCP!

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Note: I'm working through the backlog with help from Claude Code to give everyone a prompt response.