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Show HN: Context Compass – Track Claude chat token usage before hitting limit

https://chromewebstore.google.com/detail/context-compass-for-claud/fmbipbgbfoganenegfmkmlidljbfnkhf
1•raydawg88•7h ago
I built a small Chrome extension for people who write long conversations in Claude and don’t want to unexpectedly hit the 200,000-token limit.

Context Compass automatically counts words and estimates token usage as you write. It updates in real time, gives you a visible percentage bar, and helps power users manage sprawling chats without losing work or flow.

I built it because I kept getting the “max context” error and realized there was no way to track usage in Claude.

No signups, no tracking, just a simple install.

Would love any feedback or ideas for improvements. Thanks!

Implement a robust multi-rate-limit throttling using Rails

https://www.prateekcodes.dev/implementing-api-throttling-multiple-endpoints-rails/
1•prateekkish•46s ago•0 comments

Foundation Models of Behavioral Data from Wearables Improve Health Predictions

https://arxiv.org/abs/2507.00191
1•tosh•3m ago•0 comments

Show HN: Gamified AI Tutor for School Students

https://www.edzy.ai/
1•gparashar•4m ago•0 comments

Are LLMs starting to become sentient?

https://garymarcus.substack.com/p/are-llms-starting-to-become-a-sentient
1•Duanemclemore•5m ago•0 comments

Gut microbes could protect us from toxic 'forever chemicals'

https://www.cam.ac.uk/research/news/gut-microbes-could-protect-us-from-toxic-forever-chemicals
1•timthorn•5m ago•0 comments

Mastering Postgres Replication Slots

https://www.morling.dev/blog/mastering-postgres-replication-slots/
1•gunnarmorling•6m ago•0 comments

Local Hole

https://en.wikipedia.org/wiki/Local_Hole
1•benbreen•7m ago•0 comments

GenAI Processors: Build powerful and flexible Gemini applications

https://developers.googleblog.com/en/genai-processors/
4•tzury•12m ago•0 comments

Show HN: Send RSS Feeds to Kobo E-reader

https://my.kobuddy.app/feeds
1•No-Arugula5818•12m ago•0 comments

Solar is EU's biggest power source ever in June 2025

https://ember-energy.org/latest-updates/solar-is-eus-biggest-power-source-for-the-first-time-ever-in-june-2025/
1•pentacent_hq•13m ago•1 comments

OpenFront: Realtime Risk-like multiplayer game in the browser

https://openfront.io/
3•thombles•16m ago•0 comments

Ask HN: How to Create Data Flow Diagrams?

2•shivajikobardan•24m ago•0 comments

An almost catastrophic OpenZFS bug and the humans that made it

https://despairlabs.com/blog/posts/2025-07-10-an-openzfs-bug-and-the-humans-that-made-it/
2•r4um•35m ago•0 comments

Unusual USAF and Space Force Drills Near Taiwan

https://www.newsweek.com/us-air-force-department-level-exercise-indo-pacific-china-war-2097031
1•burnt-resistor•37m ago•1 comments

Ask HN: I built what I feel is a great API, but I'm stuck figuring out GTM

1•jdbohrman•37m ago•0 comments

GPS Accuracy Comparison

https://old.reddit.com/r/bicycling/comments/1lwqzcj/epic_gps_accuracy_comparison/
2•dkga•43m ago•1 comments

My Postgres server! The SIGTERMs do nothing!

https://clickhouse.com/blog/sigterm-postgres-mystery
5•pradeepchhetri•44m ago•0 comments

MovieLens

https://en.wikipedia.org/wiki/MovieLens
1•leoh•44m ago•0 comments

Terraform: Replacing Tfstate with Import Blocks

https://daydreamunicorn.com/en/blog/stateless_terraform/
2•muxmuse•45m ago•0 comments

Is there a secret formula for election-winning slogans?

https://www.bbc.co.uk/news/articles/cjel1wlq7vdo
2•mellosouls•47m ago•1 comments

EU Rolls Out AI Code with Broad Copyright, Transparency Rules

https://www.bloomberg.com/news/articles/2025-07-10/eu-rolls-out-ai-code-with-broad-copyright-transparency-rules
1•doener•48m ago•0 comments

Beyond the Dataset – Deep tech data science

https://aneeshsathe.com/2025/07/10/beyond-the-dataset/
1•boredgargoyle•49m ago•0 comments

Running Android apps on a PC using remote phones?

https://github.com/GeeLark/about
2•patqes•50m ago•0 comments

I Worked for Big Pharma: what I saw will shock you

https://twitter.com/WallStreetApes/status/1943205851872755891
2•mgh2•54m ago•0 comments

Show HN: A tiny disk-based graph database for Node.js

https://github.com/freakynit/tiny-graph-db
1•freakynit•57m ago•0 comments

Difftastic: A structural diff that understands syntax

https://github.com/Wilfred/difftastic
2•gurjeet•1h ago•0 comments

Who Up?

https://walzr.com/who-up/
2•walz•1h ago•0 comments

Blocking mobile internet on smartphones improves brain health

https://academic.oup.com/pnasnexus/article/4/2/pgaf017/8016017?login=false
1•handfuloflight•1h ago•0 comments

Ask HN: Good non tech companies to work at

1•nzmkk•1h ago•1 comments

The struggle for control of the Arctic is accelerating – and riskier

https://www.bbc.co.uk/news/resources/idt-f92bc043-3893-4688-8937-fd9cad8b0d5b
1•andsoitis•1h ago•1 comments