MCP.Market

AhaSend MCP server

online · 100% uptime
by ahasend.com·com.ahasend/mcp·v0.1.1
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Send email, check deliverability, set up domains, and run templates, contacts and campaigns.

A100/100grade A
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Safety scan
A100/100

full report

Adoption
Growing

0 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

AhaSend tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-14 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 503ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancelast push 1 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year; website matches verified namespace10/10
Overall 100/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How AhaSend compares

Against every graded Email MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
100/100
higher than 100% of 916 Email servers
Uptime
100%
of our recent checks; the typical remote Email server answers 100%
Response time
217 ms
faster than 63% of 609 Email servers

Install AhaSend in Claude Code, Cursor or VS Code

claude mcp add --transport http mcp https://mcp.ahasend.com/mcp
Add to Cursor

What the publisher says

From the AhaSend repository's README, as published. We do not edit it. Read it on GitHub

ahasend-mcp

A Go module with MCP tools for AhaSend. With these tools, an AI agent can send email, find out why an email failed, and manage domains, templates, contacts, lists, campaigns, webhooks, routes, suppressions, SMTP credentials and sub-accounts.

Each tool calls the AhaSend v2 API through ahasend-go. The API key's scopes decide what the agent can do.

The module builds a server with the official Go MCP SDK. Your program chooses how to serve it: stdio, HTTP, or any other SDK transport.

go get github.com/AhaSend/ahasend-mcp

Example

server, err := ahasendmcp.NewServer(
	&mcp.Implementation{Name: "my-app", Version: "1.0.0"},
	ahasendmcp.Options{
		Client:           api.NewAPIClient(api.WithAPIKey(apiKey)),
		AccountID:        accountID,
		DashboardBaseURL: "https://dash.ahasend.com",
		ConfirmationKey:  key, // at least 32 random bytes
	},
)
if err != nil {
	return err
}
return server.Run(ctx, &mcp.StdioTransport{})

Options

If you serve many users, build a new server for each request with that user's key and scopes. This is cheap. Use the same ConfirmationKey on every instance.

Catalogue() lists every tool with the scopes it needs. OfferedScopes() lists every scope the tools use, for a page where a user picks scopes.

Tools

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

AhaSend: common questions

Is AhaSend MCP server safe?
Yes, by our scan: it is graded A (100/100). Read the AhaSend safety report
How do I install AhaSend?
It runs remotely at mcp.ahasend.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does AhaSend need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is AhaSend maintained?
The last commit was 22 days ago (2026-10-13). The latest release is v0.1.1.
Is AhaSend up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of AhaSend?
Servers from other publishers that do the same job: Sendraven MCP server, MisarMail MCP Server and Nitrosend MCP server.
How does AhaSend compare with other Email MCP servers?
safety score 100/100 (higher than 100% of 916 Email servers); uptime 100% (of our recent checks; the typical remote Email server answers 100%); response time 217 ms (faster than 63% of 609 Email servers). Full comparison.

Alternatives to AhaSend

Same job from other publishers: the closest match first, then the best rated.

  • Sendraven
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  • MisarMail MCP Server
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  • Nitrosend
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    B
  • Qmailing
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  • Mailkite
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