MCP.Market

Senders MCP server

online · 100% uptime
by dame-senders·io.github.dame-senders/senders-mcp·v1.0.0
No reviews yet

Cold email infrastructure — campaigns, prospects, mailbox health and replies via Claude.

D53/100grade D
Write a reviewRun it
What users say
No reviews yet
Be the first
Safety scan
D53/100

full report

Adoption
New

Little public usage data yet

Reviews

Write one

Nobody has reviewed Senders yet.

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

Senders tools

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

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 2465ms; handshake note: Streamable HTTP error: Error POSTing to endpoint: {"jsonrpc":"2.0","id":1,"error":{"code":-32001,"message":"Unauthorized17/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancerepository not readable: repo not found3/15
  • Maintainer identityno repository or website to verify2/10
Overall 53/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Senders compares

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

Safety score
53/100
higher than 10% of 876 Sales and outbound servers
Uptime
100%
of our recent checks; the typical remote Sales and outbound server answers 100%
Response time
224 ms
faster than 65% of 671 Sales and outbound servers

Install Senders in Claude Code, Cursor or VS Code

claude mcp add --transport http senders-mcp https://mcp.senders.ai/mcp
Add to Cursor

Senders: common questions

Is Senders MCP server safe?
Not recommended: it is graded D (53/100). Read the Senders safety report
How do I install Senders?
It runs remotely at mcp.senders.ai. 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 Senders need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Senders maintained?
The latest release is v1.0.0.
Is Senders 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 Senders?
Servers from other publishers that do the same job: Omentir MCP server, Agent Cold Email MCP server and PumpGTM MCP server.
How does Senders compare with other Sales and outbound MCP servers?
safety score 53/100 (higher than 10% of 876 Sales and outbound servers); uptime 100% (of our recent checks; the typical remote Sales and outbound server answers 100%); response time 224 ms (faster than 65% of 671 Sales and outbound servers). Full comparison.

Alternatives to Senders

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

  • Omentir
    Find LinkedIn prospects, draft outreach, and run human-paced campaigns from your AI agent.
    A
  • Agent Cold Email
    Coldrig — cold-email infra run by your agent: 28 MCP tools, live sending, free sandbox, from $99/mo.
    A
  • PumpGTM MCP server
    Find buyers, run LinkedIn, email and X outreach, and answer replies from your AI.
    A
  • HeyLead — AI agent for LinkedIn outreach
    AI agent for LinkedIn outreach: finds the right people, writes in your voice, follows up, replies.
    A
  • Adwarp
    Open-source ad agent for LinkedIn Ads and Google Ads. Drafts campaigns, audiences and reports.
    A