MCP.Market

Sending MCP server

online · 100% uptime
by sending.dev·dev.sending/mcp·v1.0.0
No reviews yet

Email, WhatsApp and Telegram for AI agents: send, campaigns, automations, contacts, agent inboxes.

B77/100grade B
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Safety scan
B77/100

full report

Adoption
New

Little public usage data yet

Reviews

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

Sending tools

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

Public scan report

scanner v0.1.10 · 2026-11-04 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 345ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenanceno repository listed3/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 77/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Sending compares

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

Safety score
77/100
higher than 50% of 916 Email servers
Uptime
100%
of our recent checks; the typical remote Email server answers 100%
Response time
578 ms
faster than 23% of 609 Email servers

Install Sending in Claude Code, Cursor or VS Code

claude mcp add --transport http mcp https://sending.dev/api/mcp
Add to Cursor

Sending: common questions

Is Sending MCP server safe?
Mostly: it is graded B (77/100). Read the Sending safety report
How do I install Sending?
It runs remotely at sending.dev. 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 Sending need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is Sending maintained?
The latest release is v1.0.0.
Is Sending 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 Sending?
Servers from other publishers that do the same job: Sendraven MCP server, MisarMail MCP Server and send0 MCP server.
How does Sending compare with other Email MCP servers?
safety score 77/100 (higher than 50% of 916 Email servers); uptime 100% (of our recent checks; the typical remote Email server answers 100%); response time 578 ms (faster than 23% of 609 Email servers). Full comparison.

Alternatives to Sending

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

  • Sendraven
    Email infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits.
    B
  • MisarMail MCP Server
    Send transactional email, run campaigns, manage contacts and automations, audit deliverability.
    A
  • send0
    Email inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.
    A
  • Nitrosend
    AI-native email marketing. Campaigns, automations, transactional, contacts, and analytics.
    B
  • Bird
    Send and receive across email, SMS, WhatsApp, and voice. One API, one contract.
    A