Sessy — Amazon SES Observability MCP Server

Read-only Amazon SES observability: search events, inspect bounces, pull delivery stats. Exposed over MCP by the sessy — amazon ses observability mcp server, that capability becomes something an assistant can invoke while it works, not something you go and do afterwards.

What it actually does

Open-source email observability for AWS SES by Marc Köhlbrugge.

Amazon SES is a fantastic email service: cost-effective, reliable, and great deliverability. But it's frustratingly difficult to see what's actually happening with your emails.

Configuration

You will need one environment variable: YOUR_API_KEY. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.

Adding it to your client

Being a remote server, there is no local install. You register the endpoint with your client, authorise it once, and the tools appear.

When to reach for it

This sits in the monitoring and observability group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. It is maintained by marckohlbrugge; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Caveats

• Your data travels to the provider's service, so the usual questions apply about what you send and what they retain.
• Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
• MCP clients confirm each tool call by default. Leave that on until you have watched what the sessy — amazon ses observability mcp server does with a few real requests.