SERVER

Nitrosend

Rank #17,057

com.nitrosend/nitrosend

AI-native email marketing. Campaigns, automations, transactional, contacts, and analytics.

6 versions

2 GitHub stars

by nitrosend (2 servers)View repository ↗

First listed

Mar 24, 2026

Last publish date

Oct 19, 2026

PURPOSE

What you can do with Nitrosend

Nitrosend is a Model Context Protocol (MCP) server published by nitrosend. It ranks #17,057 of 154,757 active servers on MCP Toplist, and its repository has 2 GitHub stars. Nitrosend is listed on Official MCP, with 6 tracked versions. It was first listed on Mar 24, 2026 and most recently updated on Oct 19, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Nitrosend can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using Nitrosend

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

MCP Toplist probed the public endpoint on Oct 13, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.

Declared by the Official MCP Registry, last synced Oct 20, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

NITROSEND_API_KEY · required
NITROSEND_BEARER_TOKEN · optional
NITROSEND_API_URL · optional
NITROSEND_BRAND_SID · optional

Hosted endpoint declared as public.

INSTALLATION AND FIRST TASK

Connect Nitrosend and confirm it works

Remote · HTTP

claude mcp add --transport http nitrosend https://api.nitrosend.com/mcp

npm package

claude mcp add nitrosend -e "NITROSEND_API_KEY=<your NITROSEND_API_KEY>" -e "NITROSEND_BEARER_TOKEN=<your NITROSEND_BEARER_TOKEN>" -e "NITROSEND_API_URL=<your NITROSEND_API_URL>" -e "NITROSEND_BRAND_SID=<your NITROSEND_BRAND_SID>" -- npx -y @nitrosend/mcp

Replace each placeholder with your own value before saving.

Remote · HTTP

[mcp_servers.nitrosend]
url = "https://api.nitrosend.com/mcp"

Add to ~/.codex/config.toml.

npm package

[mcp_servers.nitrosend]
command = "npx"
args = ["-y", "@nitrosend/mcp"]

[mcp_servers.nitrosend.env]
NITROSEND_API_KEY = "<your NITROSEND_API_KEY>"
NITROSEND_BEARER_TOKEN = "<your NITROSEND_BEARER_TOKEN>"
NITROSEND_API_URL = "<your NITROSEND_API_URL>"
NITROSEND_BRAND_SID = "<your NITROSEND_BRAND_SID>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

Remote · HTTP

https://api.nitrosend.com/mcp

Settings → Connectors → “Add custom connector”, then paste this URL.

npm package

{
  "mcpServers": {
    "nitrosend": {
      "command": "npx",
      "args": [
        "-y",
        "@nitrosend/mcp"
      ],
      "env": {
        "NITROSEND_API_KEY": "<your NITROSEND_API_KEY>",
        "NITROSEND_BEARER_TOKEN": "<your NITROSEND_BEARER_TOKEN>",
        "NITROSEND_API_URL": "<your NITROSEND_API_URL>",
        "NITROSEND_BRAND_SID": "<your NITROSEND_BRAND_SID>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "mcpServers": {
    "nitrosend": {
      "url": "https://api.nitrosend.com/mcp"
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).

npm package

{
  "mcpServers": {
    "nitrosend": {
      "command": "npx",
      "args": [
        "-y",
        "@nitrosend/mcp"
      ],
      "env": {
        "NITROSEND_API_KEY": "<your NITROSEND_API_KEY>",
        "NITROSEND_BEARER_TOKEN": "<your NITROSEND_BEARER_TOKEN>",
        "NITROSEND_API_URL": "<your NITROSEND_API_URL>",
        "NITROSEND_BRAND_SID": "<your NITROSEND_BRAND_SID>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "servers": {
    "nitrosend": {
      "type": "http",
      "url": "https://api.nitrosend.com/mcp"
    }
  }
}

Save as .vscode/mcp.json in your workspace.

npm package

{
  "servers": {
    "nitrosend": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@nitrosend/mcp"
      ],
      "env": {
        "NITROSEND_API_KEY": "<your NITROSEND_API_KEY>",
        "NITROSEND_BEARER_TOKEN": "<your NITROSEND_BEARER_TOKEN>",
        "NITROSEND_API_URL": "<your NITROSEND_API_URL>",
        "NITROSEND_BRAND_SID": "<your NITROSEND_BRAND_SID>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "mcpServers": {
    "nitrosend": {
      "serverUrl": "https://api.nitrosend.com/mcp"
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

npm package

{
  "mcpServers": {
    "nitrosend": {
      "command": "npx",
      "args": [
        "-y",
        "@nitrosend/mcp"
      ],
      "env": {
        "NITROSEND_API_KEY": "<your NITROSEND_API_KEY>",
        "NITROSEND_BEARER_TOKEN": "<your NITROSEND_BEARER_TOKEN>",
        "NITROSEND_API_URL": "<your NITROSEND_API_URL>",
        "NITROSEND_BRAND_SID": "<your NITROSEND_BRAND_SID>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "mcpServers": {
    "nitrosend": {
      "url": "https://api.nitrosend.com/mcp"
    }
  }
}

npm package

{
  "mcpServers": {
    "nitrosend": {
      "command": "npx",
      "args": [
        "-y",
        "@nitrosend/mcp"
      ],
      "env": {
        "NITROSEND_API_KEY": "<your NITROSEND_API_KEY>",
        "NITROSEND_BEARER_TOKEN": "<your NITROSEND_BEARER_TOKEN>",
        "NITROSEND_API_URL": "<your NITROSEND_API_URL>",
        "NITROSEND_BRAND_SID": "<your NITROSEND_BRAND_SID>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by nitrosend

Nitrosend MCP Server#38,687

View all nitrosend servers →

No task-specific alternatives are catalogued for Nitrosendyet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Mar 24, 2026
Latest version published: Oct 19, 2026
Version history: 6 versions tracked (below)
Requirements evidence: MCP Toplist probed the public endpoint on Oct 13, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 19, 2026

Registry sightings

Official MCP ↗listed since Apr 25, 2026 · still listed

Do you maintain Nitrosend? to correct or enrich this profile.

VERSIONS

Available versions (6)

Version	Published
0.8.3	Oct 19, 2026
0.8.2	Aug 18, 2026
0.7.1	Jun 18, 2026
0.7.0	Jun 18, 2026
0.6.2	Mar 24, 2026
0.1.0	Nov 25, 2024

STANDING

#17,057of 154,757 active serversTop 25%

Ranks ahead of 137,700 of 154,757 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/com.nitrosend%2Fnitrosend.svg)](https://mcptoplist.com/server/com.nitrosend%2Fnitrosend)

HTML

<a href="https://mcptoplist.com/server/com.nitrosend%2Fnitrosend"><img src="https://mcptoplist.com/badge/com.nitrosend%2Fnitrosend.svg" alt="MCP Toplist: Top 25% of 154,757" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains Nitrosend?: Nitrosend is maintained by nitrosend, which publishes 2 MCP servers (6 total versions) tracked on MCP Toplist.
Is Nitrosend listed on the Official MCP Registry?: Yes — Nitrosend is listed on the Official MCP Registry.
How many versions does Nitrosend have?: MCP Toplist tracks 6 versions of Nitrosend, most recently published on Oct 19, 2026.
Where can I find the source code for Nitrosend?: The source code for Nitrosend is hosted at github.com/nitrosend/nitrosend.

Used in projects

Do you run this server?

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