The fastest way to understand your MCP users

Discover which tools get used, why they're called, and what features your users actually need.

Time

User Intent

Track every user interaction and tool call

Understand your user behavior with a view of all events from every user in every MCP server.

Capture user intentions, not actions

Context on every tool call lets you get in the user's head and understand their intention for every tool call and event.

Follow users across sessions

Understand how a user's behavior changes over time and monitor their journey through your product.

Understand how users interact with your MCP servers

Use one end-to-end tool for all MCP analytics.

Never wonder what the user was thinking.

Capture every session with your MCP server and replay everything that happened.

Faster than you can say "wow".

Begin collecting analytics with just one line of code.

Install the MCPcat SDK in just a few lines of code

See what you’re missing.

Identify missing features and functionality based on user actions.

Error

The tool to change timezone didn’t have a clear input

The client was unable to understand whether to use the TZ identifier, abbreviation, or UTC offset.

Missing Tool

The tool to change timezone didn’t have a clear input

The client was unable to understand whether to use the TZ identifier, abbreviation, or UTC offset.

View analytics on all your MCP servers.

Track your usage across users, sessions, and more.

Getting started is simple

In just a few lines of code, you can start tracking your MCP sessions and making more informed roadmap decisions.

Get the SDK:

$npm install mcpcat

Install it in your server:

1import * as mcpcat from "mcpcat";
2
3// Your MCP server initialization code
4// const mcpServer = new Server({ name: "echo-mcp", version: "0.1.0" });
5
6// Register your server tools before calling track()
7
8mcpcat.track(mcpServer, "your-project-id");