MAILTYPE — Email Domain Capability Intelligence

Email-domain intelligence: MX capability, provider, disposable status, SPF, DMARC, and MTA-STS.

Connector by GSterlingPress · GitHub account verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)

Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/gsterlingpress-mailtype

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

https://mailtype-api.onrender.com/mcp Remote (HTTP)

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About

Email-domain intelligence: MX capability, provider, disposable status, SPF, DMARC, and MTA-STS.

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools: 1 read · 0 write · 0 deleteRead-only
Secrets: 1 (API keys, tokens or passwords)
Install scripts: Nothing to install (hosted)
Runs as: Hosted (remote endpoint)

Tools by what they do 1

Read from the source code; the running server may list different tools.

Read 1 · Look things up without changing anything.

inspect_mail_domain

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

X-API-Key

Network hosts it talks to 1

mailtype-api.onrender.com · found in remote endpoint, install command

Tools (1)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

inspect_mail_domain
Inspect objective DNS-level email/domain capability. Does not verify a mailbox.

Signals

Stars: 0
Forks: 0
Open issues: 0
Last commit: Sep 13, 2026 (1 month ago)
Last release: Sep 13, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name: io.github.GSterlingPress/mailtype
Version: 1.0.2
Auth: API key
License: License unknown
Repository: github.com/GSterlingPress/mailtype-api
Website: mailtype-api.onrender.com/docs
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry github-graphql

Rank

of 44,833 in Connectors

Score

0.541

Security 30%not yet
Popularity 25%0.29
Freshness 20%0.80
Rating 15%not yet
Docs 10%0.83

How ranking works →

Grades

Freshness

Active in the last 90 days. Last activity 1 month ago.

–

Security

Security scan: in progress. Grades from our dependency, secret, code and prompt-injection checks appear here once they launch. Until then, check the code before you install.

Indexed

Found automatically from a public source. Not yet claimed by its publisher.

How grades work →

Availability

100% uptime, last 30 days (1 check)

Last check: 4 days ago
Status: Up, asks for a login or key
Median response: 304 ms

Up
Up, auth required
Down
Not checked
No data

A daily MCP handshake with the remote endpoint. “Auth required” means it answered and wants a login or key. “Not checked” means the URL needs your own account or blocks automated checks.

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Cite this page

MAILTYPE — Email Domain Capability Intelligence MCP server. Agent Mart. https://agentmart.dev/connectors/gsterlingpress-mailtype (last updated 2026-10-24)