Application monitoring software considered "not bad" by millions of developers. Looking for support? ➡️ @SentryHelp or https://xitter.twitterapi.xyz/t.co/mibFcU2gPx.
San Francisco, CA
Joined January 2012
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#SeerChats are real, unfiltered convos between us and our own agent debugger, straight from the Sentry trenches. Just Seer doing what it does (and sometimes what it doesn’t) so you can see how it actually solves problems, before you throw your own bugs at it 🫡
In this #SeerChat: a new issue landed in #feed-issues and Seer already had a PR waiting before anyone on the team had seen it.
It traced a KeyError in our N+1 detector to spans missing a parent_span_id and proposed a one-line fix (["parent_span_id"] → .get("parent_span_id")). A teammate picked it up, reviewed, approved, and merged, and the issue was resolved the same evening.
An agent that reads every Sentry error, checks the code and the DB, and only escalates when it's unsure. This is the bug triage loop we love to see 🔥
Great write-up, @HeyQuilia
✍️ Fresh blog today from a customer of ours (@HeyQuilia) about some agentic workflows their using to autonomously keep their app fresh.
There's a bug triage use case where an agent reads each @getsentry error and digs through the code and the @supabase database to find the cause. If it’s an obvious regression it ships the OTA fix on its own, and anything under about 95% confidence goes to a human.
More details in the blog:
expo.dev/blog/iteration-spee…
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MCP or CLI?
Instead of debating which is better for agents, we're shipping both in one flow.
`sentry mcp` launches the MCP server in stdio mode and shares the credentials you already set up with the CLI, so one device-code login covers both.
The post covers why we think you need both:
→ Shared auth gives us control of the login flow, though consolidated MCP auth is still the better long-term answer
→ The CLI has a filesystem, so agents can grep and paginate raw data like session replay events, which MCP can’t do efficiently
→ and more that you should read in the full post
We’re also moving onboarding toward a CLI-based approach, and we’d love your feedback if you try it 🤝
Sentry Android SDK 8.51.0 now profiles Android 15+ devices with Perfetto via ProfilingManager: fewer tracer crashes, lower overhead, more representative profiles. 📱
Check out the full blog post by @markushi_ 👇
Hey #GitHubUniverse, that was pretty cool 😎
Big thanks to everyone who came by the Sentry booth, and to @GitHub for having us 🤝
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Your AI agent’s checkout is failing, and users are dropping off. Where do you even start? 🔍
In this walkthrough, @pauljaffre uses Seer Agent to investigate an agent-powered shopping flow end to end. It finds that only ~5% of users complete checkout and traces the 500 errors and rage clicks back to a single bug.
Then it plans the fix and starts writing the code, and all you had to do was ask in plain language 👀
Check it out 👇
Why read the changelog when you can watch it live? 🤩
Join us live with @Sergical and @NikolovLazar on Nov 18 at 10am PT as we walk through Sentry’s latest improvements for you and your agents.
RSVP to save your seat 👉 sentry.io/resources/changelo…
ALT Sentry promotional graphic with bold text stating, "We're bringing the changelog to you." It invites viewers to join live to see updates, with an arrow pointing to the right. The background is purple with subtle line patterns.
ALT Text on a purple background reads: "Seer Agent just got more powerful. Ask Sentry what happened across your whole stack." There is a rightward pointing arrow at the bottom right.
ALT A purple background with large white text saying, "Sentry Agent Plugin." Below, smaller text reads, "Give your agents Sentry context." An arrow is at the bottom right.
ALT A promotional image with bold text: "That's Just The Preview." Below, it reads, "See it all live, with demos from the people who built it." The event is scheduled for "November 18 @ 10am PT." A small logo is in the bottom right corner.
Most of a session happens after the landing page, but web vitals only measured the landing. Sentry JS SDK v11 now reports LCP, CLS, and INP for every soft navigation, on by default. 📏
Here’s what 30 days of data showed 👇
We're sitting down with and @cjav_dev (@AnthropicAI) on Nov 17th at 10am PT to talk about tracing Claude Agents with OpenTelemetry and Sentry 🧠
In this live session, @Sergical and CJ will show you how to send Claude Platform OTel data to Sentry and trace a Claude agent as it calls tools alongside your existing infrastructure.
RSVP to join us live 👉 sentry.io/resources/claude-o…
Turns out developers will leave their keyboards occasionally.
Pretty solid turnout for tonight’s System Update with @Pragmatic_Eng.
Big thanks to @linear and @OpenAI for joining us to talk about the state of engineering.
Five things you can do with Agent Tracing: turn prod conversations into evals, automate daily triage, track LLM costs, alert on spend spikes, and pipe in OTel spans. 🔍
Check out the full blog post 👇
The session replays you want without the noise xitter.twitterapi.xyz/i/broadcasts/2mdRAXaBL…
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Millions rely on @Hospitable for short-term rentals. Their engineers rely on Sentry to catch issues before customers notice. 💡
One rollout showed exception-based alerts weren’t enough. Now errors, logs, and metrics connect to a single trace, for engineers and coding agents alike.
See how they did it 👉 sentry.io/customers/hospitab…
Meet Milly, a beagle-shaped AI agent that scouts content, ships features, and fixes prod bugs for madewithvuejs.com. 🐾
Guest author Armin Ulrich walks through how she connects to GitHub, Linear, and the Sentry MCP.
Check it out! 👇 View article
Happening TOMORROW 🫢
RSVP for the last few spots! cool swag included 👇
luma.com/systemupdate
We’re just a few weeks out from System Update — a live conversation on what's next in agentic coding and automated debugging. Plus, a live book signing from Gergely Orosz 📖
We may be biased, but our speaker lineup is looking pretty stacked 👀
➡️ @GergelyOrosz, The @PragmaticEng
➡️ Kath Korevec @simpsoka, Member of Product Staff, @OpenAI
➡️ @KarriSaarinen, Co-founder & CEO, @Linear
➡️ Adam Rogal, Director of Engineering – Developer Platform, @DoorDashEng
➡️ David Cramer @zeeg, Co-founder & CPO, @Sentry
RSVP now 👉 luma.com/systemupdate
Should you use a log or a metric? Sentry logs and metrics look alike, but they serve different jobs.
Logs are temporary, built for debugging. Metrics are stable, purposeful events for tracking user behavior.
Watch (or read) from @TechSquidTV to learn when to use each 👇
blog.sentry.io/when-you-need…