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?
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.
Sender subscription pricing
| Plan | Monthly | Annual / mo |
|---|---|---|
| Free Forever | — | — |
| Standard | $7 | $7 |
| Professional | $14 | $14 |
| Enterprise | Contact sales | — |
Source: sender.net/pricing. Verified 2026-06-07.
Sender also publishes a REST API
Sender publishes an API, but per-tier gating wasn't extracted automatically.
See Sender API pageWhat 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.
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
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
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
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.
Agent-readiness verdict
Weak agent-fit without official support. Sender has a community MCP server and public API docs, but lacks OpenAPI specs, SDKs, and webhooks needed for reliable Claude/Cursor integration. The missing official MCP on Sender's own domain leaves you dependent on third-party maintenance.
Scored 2026-06-07 by Joonas (TMB).
Sender MCP & API FAQ
Is the Sender MCP server official?+
Can I use the Sender MCP with Cursor or Codex?+
Does Sender have a public API?+
Sources
- Sender official site: https://www.sender.net/
- MCP server page: https://github.com/AbuZar-Ansarii/Email-Sender-MCP-Server
- API docs: https://api.sender.net
- Pricing source: https://www.sender.net/pricing/ (verified 2026-06-07)
Data verified by Joonas on the dates shown. MCP server status auto-rechecked weekly.
10+ years in digital marketing. I review marketing software for AI-stack fit: real pricing, MCP and API support, and how cleanly each tool drops into an AI agent workflow, cross-checked against verified data and real user feedback.