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How to Trace and Evaluate a Google ADK Agent with Opik
Trace a multi-agent Google ADK app with Opik, fix handoffs that split into two traces, and evaluate it on 23…
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Jev vs. LLM-as-a-Judge for AI Evals
A model that answers yes/no questions instead of writing text came out 3.5× cheaper and 3.8× faster than our gpt-4o-mini…
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UX Without a UI: Notes from Researching Terminal UX for Opik MCP
The way developers interact with products is changing, and opening your app’s dashboard is no longer the obvious entry point.…
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Opik + Oracle Agent Specification: Build Once, Run Anywhere
Today, we’re announcing Opik’s integration with Oracle’s Open Agent Specification, a partnership that fundamentally changes how AI teams build, test,…
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Advanced Claude Code Cost Tracking: How to Save 30% on Token Spend
With tools like Claude Code and Codex now standard in engineering workflows, developers are shipping new products, features, and bug…
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Understanding Your Claude Code Spend: What’s Actually Driving the Cost
I’ve been spending time looking at how teams are actually using Claude Code, and one thing keeps coming up: most…
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Axios Supply Chain Attack: What Happened, How We Responded, and What You Should Do Right Now
On March 31, 2026, axios — one of npm most popular packages — was compromised with a remote access trojan.…
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Native Observability & Alerts for Your OpenClaw with Opik
OpenClaw is all the rage, but users want telemetry, observability, and peace of mind to better understand the inner workings…
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Announcing the Opik Claude Code Plugin: Automatically Configure Observability for Complex Agentic Systems
Agent observability shouldn’t be a side project. But in practice, it is. When teams have to choose between shipping features…
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Major Releases: MCP Server & Google Agent Dev Kit Support
We’ve just rolled out two major updates in Opik, Comet’s open-source LLM evaluation platform, that make it easier than ever…


















