Sender MCP server: setup, pricing & agent-readiness

How to connect Sender MCP to Claude Desktop

Add this block to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows), then restart Claude Desktop. Cursor and Codex use a similar schema.

{
  "mcpServers": {
    "sender": {
      "command": "npx",
      "args": ["-y", "<server-package-name>"],
      "env": {
        "SENDER_API_KEY": "your-api-key-here"
      }
    }
  }
}
// Server source: https://github.com/AbuZar-Ansarii/Email-Sender-MCP-Server
// Check the server's README for the exact "command" and required env vars.

Some MCP servers require an API key. Check the source page for setup: github.com/AbuZar-Ansarii/Email-Sender-MCP-Server.

Does Sender MCP cost extra?

Community (free)

The Sender MCP server is community-built — free to run, but you still pay for your Sender subscription.

Community MCPs are normally self-hosted from a GitHub repo. There's no extra license fee.
Your Sender account still needs whatever plan is required to access the data the MCP server queries.
Trade-off: zero MCP cost, but no guarantee it'll keep working when Sender changes their UI or API.

MCP cost

Free (self-hosted)

Subscription required

Yes (your tool plan)

Maintained by

Community

Sender subscription pricing

Plan	Monthly	Annual / mo
Free Forever	Free	Free
Standard	$7	$7
Professional	$14	$14
Enterprise	Contact sales	—

Source: sender.net/pricing. Scraped 2026-05-19.

Sender also publishes a REST API

Sender publishes an API, but per-tier gating wasn't extracted automatically.

API docs

—

Auth method

—

SDK languages

—

OpenAPI spec

—

Webhooks

—

Structured outputs

—

See Sender API page

What you can do with Sender from an AI agent

Three shapes of agent workflow. Pick the row that matches how you actually use Claude / Cursor / Codex day to day.

INDIE / SOLO

Skip the dashboard, ask Claude

"What campaigns underperformed this week?" answered in seconds
Quick one-off questions without leaving the editor
Pipe Sender data into your personal notes / docs without writing a script

Effort: 30 seconds — paste the config, restart Claude

AGENCY

Run client analysis at agent speed

Hand the MCP server to your team — every consultant can ask Claude about any client's Sender account
Multi-account workflows without context-switching the Sender UI
Reports you'd normally spend hours on, done before standup

Effort: An afternoon — set up auth per client

IN-HOUSE TEAM

Production agent workflows

Embed in your internal Codex / Cursor agents that triage Sender data daily
Combine with other MCP servers in a multi-step agent chain
Constrain agents to read-only roles to keep production Sender safe

Effort: Days — security review + role config

Limits and gotchas

Community MCP — not maintained by Sender. Check the README and last-update date before depending on it.
Fallback: the REST API works for any flow the MCP server doesn't cover.
Rate limits: MCP calls count against your underlying Sender API quota. Burst usage from a curious agent can drain a daily allowance fast.

2/10

Agent-readiness verdict

Not ready for agent workflows. While a community MCP server exists and the platform offers multichannel automation, there's no official MCP, documented public API, or SDKs to integrate with Claude or Cursor. Without API documentation or structured output support, building reliable agent automation would require reverse-engineering or manual workarounds.

MCP server available

Scored 2026-05-19 by Joonas (TMB).

Sender MCP & API FAQ

Is the Sender MCP server official?+

No — it's a community build, not maintained by Sender. Expect occasional drift and check the README before depending on it for production agents.

Can I use the Sender MCP with Cursor or Codex?+

Yes — MCP is a protocol, not Claude-specific. Any MCP-capable client (Cursor, Codex, Windsurf, Zed) can use the same server config with minor path adjustments.

Sources

Sender official site: https://www.sender.net/
MCP server page: https://github.com/AbuZar-Ansarii/Email-Sender-MCP-Server
Pricing source: https://www.sender.net/pricing/ (scraped 2026-05-19)

Data verified by Joonas on the dates shown. MCP server status auto-rechecked weekly.

Sender MCP Server

What is the Sender MCP server?

What you actually do with the Sender MCP