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Things I want to say to my boss

https://www.ithoughtaboutthatalot.com/2025/the-things-i-want-to-say-to-my-boss
75•casca•47m ago•41 comments

Days since last GitHub incident

https://github-incidents.pages.dev/
21•AquiGorka•30m ago•6 comments

An Orbital House of Cards: Frequent Megaconstellation Close Conjunctions

https://arxiv.org/abs/2512.09643
46•rapnie•2h ago•17 comments

Show HN: I've asked Claude to improve codebase quality 200 times

https://gricha.dev/blog/the-highest-quality-codebase
196•Gricha•2d ago•146 comments

Craft software that makes people feel something

https://rapha.land/craft-software-that-makes-people-feel-something/
74•lukeio•3h ago•25 comments

Launch HN: BrowserBook (YC F24) – IDE for deterministic browser automation

22•cschlaepfer•2h ago•15 comments

Size of Life

https://neal.fun/size-of-life/
2357•eatonphil•1d ago•263 comments

Deprecate Like You Mean It

https://entropicthoughts.com/deprecate-like-you-mean-it
18•todsacerdoti•1h ago•32 comments

Show HN: Local Privacy Firewall-blocks PII and secrets before ChatGPT sees them

https://github.com/privacyshield-ai/privacy-firewall
69•arnabkarsarkar•2d ago•29 comments

A “frozen” dictionary for Python

https://lwn.net/SubscriberLink/1047238/25c270b077849dc0/
148•jwilk•7h ago•98 comments

Disney making $1B investment in OpenAI, will allow characters on Sora AI

https://www.cnbc.com/2025/12/11/disney-openai-sora-characters-video.html
226•tiahura•3h ago•176 comments

Oldest attestation of Austronesian language: Đông Yên Châu inscription

https://en.wikipedia.org/wiki/%C4%90%C3%B4ng_Y%C3%AAn_Ch%C3%A2u_inscription
35•teleforce•5d ago•6 comments

Australia begins enforcing world-first teen social media ban

https://www.reuters.com/legal/litigation/australia-social-media-ban-takes-effect-world-first-2025...
910•chirau•1d ago•1368 comments

Getting a Gemini API key is an exercise in frustration

https://ankursethi.com/blog/gemini-api-key-frustration/
714•speckx•20h ago•282 comments

Patterns.dev

https://www.patterns.dev/
460•handfuloflight•16h ago•103 comments

The Cost of a Closure in C

https://thephd.dev/the-cost-of-a-closure-in-c-c2y
144•ingve•10h ago•51 comments

Helldivers 2 on-disk size 85% reduction

https://store.steampowered.com/news/app/553850/view/491583942944621371
155•SergeAx•1w ago•143 comments

iPhone Typos? It's Not Just You – The iOS Keyboard Is Broken [video]

https://www.youtube.com/watch?v=hksVvXONrIo
166•walterbell•1h ago•114 comments

How the Brain Parses Language

https://www.quantamagazine.org/the-polyglot-neuroscientist-resolving-how-the-brain-parses-languag...
87•mylifeandtimes•3d ago•42 comments

Pop Goes the Population Count?

https://xania.org/202512/11-pop-goes-the-weasel-er-count
11•hasheddan•2h ago•0 comments

Booting Linux in QEMU and Writing PID 1 in Go to Illustrate Kernel as Program

https://serversfor.dev/linux-inside-out/the-linux-kernel-is-just-a-program/
222•birdculture•1w ago•66 comments

Auto-grading decade-old Hacker News discussions with hindsight

https://karpathy.bearblog.dev/auto-grade-hn/
513•__rito__•23h ago•225 comments

A Developer Accidentally Found CSAM in AI Data. Google Banned Him for It

https://www.404media.co/a-developer-accidentally-found-csam-in-ai-data-google-banned-him-for-it/
39•markatlarge•1h ago•16 comments

Show HN: GPULlama3.java Llama Compilied to PTX/OpenCL Now Integrated in Quarkus

3•mikepapadim•1h ago•1 comments

How can I read the standard output of an already-running process?

https://devblogs.microsoft.com/oldnewthing/20251204-00/?p=111841
45•ibobev•5d ago•20 comments

Show HN: oeis-tui – A TUI to search OEIS integer sequences in the terminal

https://github.com/hako/oeis-tui
27•wesleyhill•1w ago•1 comments

Python Workers redux: fast cold starts, packages, and a uv-first workflow

https://blog.cloudflare.com/python-workers-advancements/
104•dom96•3d ago•50 comments

How Google Maps allocates survival across London's restaurants

https://laurenleek.substack.com/p/how-google-maps-quietly-allocates
345•justincormack•2d ago•178 comments

Kicking Robots

https://harpers.org/archive/2025/12/kicking-robots-james-vincent-humanoids/
5•Hooke•4d ago•0 comments

VCMI: An open-source engine for Heroes III

https://vcmi.eu/
167•eamag•5d ago•21 comments
Open in hackernews

Show HN: MCPShark – Traffic Inspector for Model Context Protocol

31•mywork-dev•23h ago
https://github.com/mcp-shark/mcp-shark Site: https://mcpshark.sh/

I built MCPShark, a traffic inspector for the Model Context Protocol (MCP).

It sits between your editor/LLM client and MCP servers so you can: • See all MCP traffic (requests, responses, tools, resources) in one place • Debug sessions when tools don’t behave as expected • Optionally run “Smart Scan” checks to flag risky tools / configs

Comments

brihati•22h ago
First of all, thanks for the contributing to the community. This is a good observability tool to reproduce reasoning paths using structured trace of prompts. During this process, I sometimes do replay the prompts also, especially for some of the use cases where we have observed near deterministic behaviour for some standard prompts. Do you have any plans for adding this feature?

Another question: can your architecture scale to thousands of developers & millions of traces?

h0h0h0•21h ago
Why not review the code yourself?
mywork-dev•20h ago
Thank your comments. The primary purpose of this tool is currently for local development. But I would like to hear more about your pain points. Please open a discussion thread https://github.com/mcp-shark/mcp-shark/issues. Would love to hear more.