Koskamo

NetSendo MCP

An official MCP server provided by NetSendo that allows AI agents to access product facts, license plans, release notes, documentation, and blog articles. It also supports OAuth-protected tools for managing release alerts. The server is public and read-only for most tools, requiring no API key, and serves as a bridge for integrating NetSendo data into AI workflows like Claude or Cursor.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

NetSendo MCP logo, by NETSENDO PSAVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-07Operated by NETSENDO PSA
You need:Only the optional release-alert tools need an OAuth sign-inRequires OAuth scope alerts:readRequires OAuth scope alerts:write
MCP endpoint (Streamable HTTP)
https://netsendo.com/mcp
Vendor documentation

What its tools do

10 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Read-only (8)

Can change data (2)

10 of 10 have a description · 10 of 10 declare behavior hints · 0 of 4 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to netsendo.com ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Retrieve NetSendo product facts and license plan details
  • Search and read blog articles and documentation pages
  • List recent software releases from GitHub
  • Manage user subscriptions to release alerts via OAuth

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: com.netsendo/website@1.0.0Project website

Protocol and capabilities

Server
com.netsendo/website 1.0.0
MCP protocol negotiated in check
2025-11-25
Tools
10 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Read-only access to public information from netsendo.com: product facts, plans and prices, releases, documentation and blog articles. NetSendo is self-hosted, source-available software (NetSendo EULA); do not describe it as open source. Cite the url field of each result so users can verify details on netsendo.com. Prices and features can change; refer users to the pricing url for current terms. Limit: 60 requests per minute per client. Documentation: https://netsendo.com/en/agents The release-alert tools (get_my_release_alerts, subscribe_release_alerts, unsubscribe_release_alerts) act for one user and need an OAuth 2.1 access token: discovery at https://netsendo.com/.well-known/oauth-protected-resource/mcp, agent registration described at https://netsendo.com/auth.md.

Tools

10 advertised

get_product_facts — NetSendo product facts
Advertised by the server during the last successful anonymous check.
Advertised read-only

Key facts about NetSendo: what it is, license (source-available EULA, not OSI open source), deployment with Docker, current version, AI and SMS providers, integrations, links and company details.

get_product_facts input schema
{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
get_product_facts annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
list_plans — NetSendo plans and prices
Advertised by the server during the last successful anonymous check.
Advertised read-only

NetSendo license plans with prices in USD and features: SILVER (free) and GOLD (monthly or yearly), plus NetSendo Cloud hosting plans. Link users to the url field for current details.

list_plans input schema
{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
list_plans annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
list_releases — Latest NetSendo releases
Advertised by the server during the last successful anonymous check.
Advertised read-only

Most recent NetSendo releases from GitHub, newest first, with date, highlights and release notes URL.

list_releases input schema
{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "default": 5,
      "maximum": 20,
      "minimum": 1
    }
  },
  "additionalProperties": false
}
list_releases annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
search_blog — Search the NetSendo blog
Advertised by the server during the last successful anonymous check.
Advertised read-only

Search NetSendo blog articles about email marketing, deliverability, automation and product updates by words in the title or excerpt. Returns slug, title, excerpt and url, newest first. Omit q to list the latest articles.

search_blog input schema
{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "maxLength": 100,
      "description": "Words to search for, e.g. \"deliverability\" or \"n8n\"."
    },
    "limit": {
      "type": "integer",
      "default": 10,
      "maximum": 50,
      "minimum": 1
    },
    "locale": {
      "enum": [
        "en",
        "pl",
        "de",
        "es"
      ],
      "type": "string",
      "default": "en",
      "description": "Language of titles and URLs."
    }
  },
  "additionalProperties": false
}
search_blog annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
get_blog_post — Read a NetSendo blog article
Advertised by the server during the last successful anonymous check.
Advertised read-only

Full text of one blog article as Markdown, by slug from search_blog. Falls back to English when the article has no translation in the requested locale. Cite the url field.

get_blog_post input schema
{
  "type": "object",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "pattern": "^[a-z0-9-]{1,200}$"
    },
    "locale": {
      "enum": [
        "en",
        "pl",
        "de",
        "es"
      ],
      "type": "string",
      "default": "en"
    }
  },
  "additionalProperties": false
}
get_blog_post annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
list_docs — List NetSendo documentation
Advertised by the server during the last successful anonymous check.
Advertised read-only

Documentation pages: installation, configuration, API, webhooks, AI providers, MCP and n8n. Use get_doc with an id to read one.

list_docs input schema
{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
list_docs annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
get_doc — Read a NetSendo documentation page
Advertised by the server during the last successful anonymous check.
Advertised read-only

One documentation page as Markdown, by id from list_docs (e.g. "docs-quickstart"). English.

get_doc input schema
{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "maxLength": 100
    }
  },
  "additionalProperties": false
}
get_doc annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
get_my_release_alerts — My NetSendo release alerts
Advertised by the server during the last successful anonymous check.
Advertised read-only

Whether the signed-in user's email address is subscribed to NetSendo release alerts (one email per release). Requires OAuth scope alerts:read.

get_my_release_alerts input schema
{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
get_my_release_alerts annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
subscribe_release_alerts — Subscribe to NetSendo release alerts
Advertised by the server during the last successful anonymous check.
Open-world

Subscribes the signed-in user's own verified email address to NetSendo release alerts. Idempotent. Requires OAuth scope alerts:write.

subscribe_release_alerts input schema
{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
subscribe_release_alerts annotations
{
  "readOnlyHint": false,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}
unsubscribe_release_alerts — Unsubscribe from NetSendo release alerts
Advertised by the server during the last successful anonymous check.
Advertised destructiveOpen-world

Unsubscribes the signed-in user's email address from NetSendo release alerts. Requires OAuth scope alerts:write.

unsubscribe_release_alerts input schema
{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
unsubscribe_release_alerts annotations
{
  "readOnlyHint": false,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": true
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
570 ms
95th percentile latency
570 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 570 ms · metadata changed · 10 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http netsendo-mcp https://netsendo.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add netsendo-mcp --url https://netsendo.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable netsendo-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "netsendo-mcp": {
      "url": "https://netsendo.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "netsendo-mcp": {
      "type": "streamableHttp",
      "url": "https://netsendo.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start netsendo-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "netsendo-mcp": {
      "type": "http",
      "url": "https://netsendo.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http netsendo-mcp https://netsendo.com/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://netsendo.com/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "netsendo-mcp": {
      "serverUrl": "https://netsendo.com/mcp"
    }
  }
}

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