MCP.Market

Buttondown MCP by usefulapi MCP server

online · 100% uptime
by usefulapi.io·io.usefulapi/buttondown·v1.20.0
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Read Buttondown subscribers, emails, analytics and automations; add subscribers; write email drafts.

B81/100grade B
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Safety scan
B81/100

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Adoption
Growing

0 stars

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Buttondown MCP by usefulapi tools

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How Buttondown MCP by usefulapi compares

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

Safety score
81/100
higher than 68% of 914 Email servers
Uptime
100%
of our recent checks; the typical remote Email server answers 100%
Response time
46 ms
faster than 94% of 607 Email servers

Release history: 12 versions in the registry since 2026-10-11, latest 2026-10-31, typically one every 1 day.

Install Buttondown MCP by usefulapi in Claude Code, Cursor or VS Code

claude mcp add --transport http buttondown https://buttondown.usefulapi.io/mcp
Add to Cursor

What the publisher says

From the Buttondown MCP by usefulapi repository's README, as published. We do not edit it. Read it on GitHub

usefulapi

Hosted MCP servers for the tools you already use — connect from Claude, Cursor, or any MCP client. No local install, no key-juggling: authorize once and go.

Portal: https://usefulapi.io

Servers

Shortened. The full README is on GitHub.

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

Buttondown MCP by usefulapi: common questions

Is Buttondown MCP by usefulapi MCP server safe?
Mostly: it is graded B (81/100). Read the Buttondown MCP by usefulapi safety report
How do I install Buttondown MCP by usefulapi?
It runs remotely at buttondown.usefulapi.io. 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 Buttondown MCP by usefulapi need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Buttondown MCP by usefulapi maintained?
The last commit was 21 days ago (2026-10-12). The latest release is v1.20.0.
Is Buttondown MCP by usefulapi 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 Buttondown MCP by usefulapi?
Servers from other publishers that do the same job: emailmd MCP server, Inbox Zero MCP server and Fluxmail MCP server.
How does Buttondown MCP by usefulapi compare with other Email MCP servers?
safety score 81/100 (higher than 68% of 914 Email servers); uptime 100% (of our recent checks; the typical remote Email server answers 100%); response time 46 ms (faster than 94% of 607 Email servers). Full comparison.

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