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How we check Add a server MCP Registry

Sendsets MCP server | mcptry

Sendsets

Needs sign-in

io.github.AddisonHoff/sendsetsv1.0.0

Cold email API for AI agents: connect mailboxes, warm up, run campaigns and handle replies.

Marketing & SEO Communication

Source Website Registry entry

Maintain this server? Claim it

Try it

This server signs you in with OAuth, which the playground doesn't support yet. Install it in your MCP client to try it.

Tools

We haven't seen a tool list from this server yet.

Health

The server is up but asks for credentials before it will talk.

Uptime, 30 days: 100%
Uptime, 90 days: 100%

Oct 23, 2026Oct 23, 2026

https://api.sendsetsapi.com/v1/mcp

Last check Oct 23, 18:24 UTC: auth required

Install

Remotestreamable-http

https://api.sendsetsapi.com/v1/mcp

Claude Code

claude mcp add --transport http sendsets https://api.sendsetsapi.com/v1/mcp

How it ranks

60/100

Works right now: 30/40
Uptime, 30 days: 10/10
Tool quality: 0/15
Complete listing: 15/15
Domain verified: 0/5
Claimed by its maintainer: 0/5
Speed: 0/5
Recently updated: 5/5

How scoring works