Operations | Monitoring | ITSM | DevOps | Cloud

Turns out, this MCP thing is pretty solid. We've built the MCP server to tap into all the different areas of context within Sentry and make it easy to bring these into your editor client to help debug your application. Want to know the most fixable issues in your environment? Easy. Want to see your query performance for your backend? Just ask it.

Real debugging starts in the editor where you're probably digging through the last commits wondering what random thing changed. Fortunately, you're probably using Sentry and it's going to give you that information. Sentry's MCP is the best way to bring all that context of what broke and how, into your editor so you can fix broken things faster. With Seer, you can bring in the root cause, and solution, and have tools like Cursor or Claude Code go fix it. We'll show you how.

Today we will be implementing application Logs live.

Still logs, just more useful.

Sentry logs is now generally available for all users. Serge walks us through how to quickly set it up in a Next.js app.

What even is a trace span?

What is a Session Replay? Record video-like user-sessions to debug your app. Sessions Replays show you what happened and when, along with providing you with all of the relevant logs and traces to debug a user issue without them ever needed to write in.

Lets be real, who really knows whats happening inside MCP Server? Well, now you can! We've been building our MCP Server for the past few months, and we've taken all the tools that we've used to debug it and turned them into a set of observability tools to help you monitor your MCP servers end to end.

We just launched MCP server monitoring in beta. You can instrument most server-side JavaScript SDK based MCP servers with one line of instrumentation code within your MCP SDK implementation using: wrapMcpServerWithSentry(McpServer) See details like protocol usage, client usage, traffic, tool usage, and performance across your MCP implementation so you you can get visibility into all the sharp edges that your MCP server has — who’s using it, how it’s working (or not), and get alerted when things break.

Build an MCP server starting from 0 using Vercel's Next.js template, and ends in generating hot takes in the tone of David Cramer. Scaffold Sentry, add tool calls via Cursor CLI, and setup MCP monitoring with Sentry's new wrapMcpServerWithSentry method.