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Show HN: Claude MCP to Fitness Tracker

Hacker News - Wed, 05/13/2026 - 1:34pm

would love feedback on my latest connection to claude. build workout programs in claude and push to fitness tracker.

Comments URL: https://news.ycombinator.com/item?id=48124930

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: A open-source, local trace viewer for Claude Code and Codex sessions

Hacker News - Wed, 05/13/2026 - 1:29pm

I built this because I had a hard time investigating why certain Claude Code subagent/skills were performing poorly. Regular old, boring software has had profilers and debuggers for decades. When a request is slow or a function blows up memory, you have tools that tell you exactly where.

In the new world order of agentic development, poor performance is usually due to context bloat - either too many unnecessary tokens or missing relevant ones. I wrote this to help answer questions like:

- Which tool calls ballooned the context window, and on which turn? - What context was the subagent/skill passed when it was spawned? - What steps were repeated every session that could be lifted into a skill/documentation or cached lookup?

Agent Profiler is the tool for just that. It requires zero setup (just node), is fully local, open-source and can support any agent harness with a local transcript format.

Comments URL: https://news.ycombinator.com/item?id=48124878

Points: 1

# Comments: 0

Categories: Hacker News

AI Engineer Talks

Hacker News - Wed, 05/13/2026 - 1:24pm

Article URL: https://www.ai.engineer

Comments URL: https://news.ycombinator.com/item?id=48124826

Points: 1

# Comments: 0

Categories: Hacker News

Foxconn Confirms North American Factories Hit by Cyberattack

Security Week - Wed, 05/13/2026 - 1:13pm

The Nitrogen ransomware group claims to have hacked the company’s systems, stealing 8TB of data, including confidential documents.

The post Foxconn Confirms North American Factories Hit by Cyberattack appeared first on SecurityWeek.

Categories: SecurityWeek

Best Standing Desks of 2026

CNET Feed - Wed, 05/13/2026 - 1:13pm
Give your desk setup an upgrade with the best standing desks you can buy right now.
Categories: CNET

Harvard Votes On Limiting 'A' Grades

SlashDot - Wed, 05/13/2026 - 12:44pm
Categories: SlashDot

In human capital management, trust and data sovereignty are reshaping the way that companies deploy AI.

Computer Weekly Feed - Wed, 05/13/2026 - 12:44pm
In human capital management, trust and data sovereignty are reshaping the way that companies deploy AI.
Categories: Computer Weekly

Reform of the Computer Misuse Act is to be folded into a wider National Security Bill granting more powers for law enforcement to protect the UK against a wider spectrum of threats.

Computer Weekly Feed - Wed, 05/13/2026 - 12:44pm
Reform of the Computer Misuse Act is to be folded into a wider National Security Bill granting more powers for law enforcement to protect the UK against a wider spectrum of threats.
Categories: Computer Weekly

Amex is pioneering agentic commerce for its cardholders – just one of a series of digital innovations driving transformation at the company

Computer Weekly Feed - Wed, 05/13/2026 - 12:44pm
Amex is pioneering agentic commerce for its cardholders – just one of a series of digital innovations driving transformation at the company
Categories: Computer Weekly

Why better architecture – not better promises – is the key to sustainable cloud computing. The data isn’t perfect but there are steps IT leaders can take to build the right structure

Computer Weekly Feed - Wed, 05/13/2026 - 12:44pm
Why better architecture – not better promises – is the key to sustainable cloud computing. The data isn’t perfect but there are steps IT leaders can take to build the right structure
Categories: Computer Weekly

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