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The Claude Code Source Leak: fake tools, frustration regexes, undercover mode

https://alex000kim.com/posts/2026-03-31-claude-code-source-leak/
175•alex000kim•6h ago•69 comments

Claude Code's source code has been leaked via a map file in their NPM registry

https://twitter.com/Fried_rice/status/2038894956459290963
1616•treexs•10h ago•805 comments

GitHub's Historic Uptime

https://damrnelson.github.io/github-historical-uptime/
48•todsacerdoti•35m ago•14 comments

Cohere Transcribe: Speech Recognition

https://cohere.com/blog/transcribe
102•gmays•3h ago•38 comments

Slop is not necessarily the future

https://www.greptile.com/blog/ai-slopware-future
77•dakshgupta•5h ago•122 comments

Open source CAD in the browser (Solvespace)

https://solvespace.com/webver.pl
215•phkahler•6h ago•66 comments

Show HN: Forkrun – NUMA-aware shell parallelizer (50×–400× faster than parallel)

https://github.com/jkool702/forkrun
51•jkool702•4d ago•9 comments

OkCupid gave 3M dating-app photos to facial recognition firm, FTC says

https://arstechnica.com/tech-policy/2026/03/okcupid-match-pay-no-fine-for-sharing-user-photos-wit...
79•whiteboardr•1h ago•21 comments

A Primer on Long-Duration Life Support

https://mceglowski.substack.com/p/a-primer-on-long-duration-life-support
19•zdw•4d ago•1 comments

From 300KB to 69KB per Token: How LLM Architectures Solve the KV Cache Problem

https://news.future-shock.ai/the-weight-of-remembering/
35•future-shock-ai•2d ago•3 comments

Accidentally created my first fork bomb with Claude Code

https://www.droppedasbaby.com/posts/2602-01/
27•offbyone42•11h ago•3 comments

Show HN: How This Graybeard Built the Fastest and Freest Postgres BM25 Search

https://github.com/timescale/pg_textsearch
8•tjgreen•3h ago•1 comments

Ollama is now powered by MLX on Apple Silicon in preview

https://ollama.com/blog/mlx
588•redundantly•15h ago•303 comments

Axios compromised on NPM – Malicious versions drop remote access trojan

https://www.stepsecurity.io/blog/axios-compromised-on-npm-malicious-versions-drop-remote-access-t...
1685•mtud•16h ago•669 comments

GitHub Monaspace Case Study

https://lettermatic.com/custom/monaspace-case-study
82•homebrewer•4h ago•24 comments

Teenage Engineering's PO-32 acoustic modem and synth implementation

https://github.com/ericlewis/libpo32
9•ericlewis•3d ago•1 comments

Audio tapes reveal mass rule-breaking in Milgram's obedience experiments

https://www.psypost.org/audio-tapes-reveal-mass-rule-breaking-in-milgram-s-obedience-experiments-...
165•lentoutcry•3d ago•96 comments

Combinators

https://tinyapl.rubenverg.com/docs/info/combinators
112•tosh•7h ago•33 comments

Securing Elliptic Curve Cryptocurrencies Against Quantum Vulnerabilities [pdf]

https://quantumai.google/static/site-assets/downloads/cryptocurrency-whitepaper.pdf
25•jandrewrogers•3h ago•15 comments

Ask HN: Distributed data centers in our basements

20•cmos•5h ago•45 comments

Show HN: PhAIL – Real-robot benchmark for AI models

https://phail.ai
11•vertix•3h ago•8 comments

Oracle slashes 30k jobs

https://rollingout.com/2026/03/31/oracle-slashes-30000-jobs-with-a-cold-6/
713•pje•5h ago•589 comments

Microsoft: Copilot is for entertainment purposes only

https://www.microsoft.com/en-us/microsoft-copilot/for-individuals/termsofuse
292•lpcvoid•5h ago•117 comments

A Love Letter to 'Girl Games'

https://aftermath.site/a-love-letter-to-girl-games/
110•zdw•6d ago•103 comments

Scotty: A beautiful SSH task runner

https://freek.dev/3064-scotty-a-beautiful-ssh-task-runner
23•speckx•3h ago•8 comments

What major works of literature were written after age of 85? 75? 65?

https://statmodeling.stat.columbia.edu/2026/03/25/what-major-works-of-literature-were-written-aft...
102•paulpauper•3d ago•64 comments

RubyGems Fracture Incident Report

https://rubycentral.org/news/rubygems-fracture-incident-report/
67•schneems•5h ago•24 comments

Show HN: Loreline, narrative language transpiled via Haxe: C++/C#/JS/Java/Py/Lua

https://loreline.app/en/docs/technical-overview/
38•jeremyfa•3d ago•9 comments

Claude Code users hitting usage limits 'way faster than expected'

https://www.theregister.com/2026/03/31/anthropic_claude_code_limits/
206•samizdis•7h ago•137 comments

RamAIn (YC W26) Is Hiring

https://www.ycombinator.com/companies/ramain/jobs/jezgwo5-ai-ml-research-engineer
1•svee•12h ago
Open in hackernews

Mistral Agents API

https://mistral.ai/news/agents-api
152•pember•10mo ago

Comments

orliesaurus•10mo ago
Whoever made those embedded videos, here some feedback if you want it take it, it's free:

1) It's really hard to follow some of the videos since you're just copy pasting the prompts fr your agents into the chat because the output generation comes out and hides the prompts. Instead put the prompt text as an overlay/subtitle-like so we know what you're doing

2) The clicking sound of you copy pasting and typing is not ASMR, please just mute it next time

3) Please zoom into the text more, not everyone has 20/20 super vision 4K style

ianhawes•10mo ago
4) Use a clean browser profile so you don't show unrelated autocomplete
threeducks•10mo ago
To add to 3): YouTube embedded videos default to 360p for me even if I maximize the embedded video on my 4k screen, which is completely unreadable. This is probably an attempt by YouTube to get viewers to click through to the YouTube website. It is probably not in Mistral's best interest to funnel viewers to YouTube, so they should use a different video host.

But even at maximum 1080p resolution, the image quality is not that great. And while we are at it, the wine-red (#833048) on dark-brown (#23231F) syntax highlighting for keyword arguments has very poor contrast ratio of around 1.8 to 1: https://webaim.org/resources/contrastchecker/ which earns a rating of "Fail" across the categories normal text, large text and UI elements.

moralestapia•10mo ago
I came here to see if anyone else noticed.

Very sloppy job, imo.

It costs next to nothing to come up with a little story and have someone on Fiverr narrate it (or an AI, after all that's what they sell).

bbor•10mo ago
Ok I’m behind the times in terms of MCP implementation, so would appreciate a check: the appeal of this feature is that you can pass off the “when to call which MCP endpoint and with what” logic to Mistral, rather than implementing it yourself? If so I’m not sure I completely understand why I’d want a model-specific, remote solution for this rather than a single local library, since theoretically this logic should be the same for any given LLM/MCP toolset pairing. Just simpler?

It certainly looks easy to implement, I will say that! Docs halfway down the page: https://docs.mistral.ai/agents/mcp/

potatolicious•10mo ago
It seems like the main pitch here is auto-inclusion and auto-exclusion of various tools via an orchestration agent (which may or may not be the main model itself? Unclear from their post)

Mostly this seems like an end-run around tool calling scalability limits. Model performance degrades heavily if the field of possible tools gets too large, so you insert a component into the system that figures out what tools should be in-scope, and make only those available, to get reliability higher.

In terms of "why outsource this" it seems like the idea is that their orchestration agent would be better than a cruder task state machine that you would implement yourself. Time will tell if this assertion is true!

ed•10mo ago
> auto-inclusion and auto-exclusion of various tools via an orchestration agent

Where do you see that? That would be neat, I'm under the impression orchestration is manual though – you define an agent and give it the ability to hand off tasks to sub-agents.

potatolicious•10mo ago
Sorry, maybe I could've phrased it better: it basically forces the devs to divide their tools into buckets of fewer tools manually. (The Travel Agent has N tools, the Research Agent has M tools, etc. all specified by the dev)

The pitch is that if you do this bucketization, the overall orchestrator can intelligently pick the bucket to use, but the idea is that at any moment the LLM is only exposed to a limited set of tools.

As opposed to the more pie-in-the-sky idea that given N tools (where N is very very large) the LLM can still accurately tool-select without any developer intervention. This seems pretty far off at this point.

htrp•10mo ago
is mistral a model company, an agent company, or a enterprise software company now?
nomsters•10mo ago
yes
greenavocado•10mo ago
Mistral is trying to be everything at once and it shows. To make ends meet they pivoted to selling enterprise software through Le Chat and cozying up to Microsoft. Now they're throwing around terms like "agentic AI" to stay trendy, even as competitors like DeepSeek outperform them in key areas. Their identity crisis is obvious. Are they a model company? A software vendor? A research lab? At this point, they seem more like a startup chasing hype and funding than a company with a clear direction. The 6 billion Euro valuation looks impressive, but with so many shifts in strategy, you have to wonder if they're building something lasting or just riding the AI wave until it crashes.
eigenspace•10mo ago
Their strategy doesn't make sense to you because you're looking for a technical feature that differentiates them. But technical features aren't their key differentiator, geography is their key differentiator. They'll get a lot of contracts in Europe simply because they're European. Everyone is keenly aware of how dependant European tech stacks are on increasingly unfriendly foreign powers.

If there's a local European option that does most of what an American or Chinese company does, that's simply a safer choice.

From this point of view, them trying to do everything at once makes a lot of sense. They don't actually need to be the absolute best or even the cheapest at any one thing. They need to just exist in Europe, be stable, and offer good services that people want. Casting a wide net is a better strategy for them.

Raed667•10mo ago
Do they need to pick one? Their offering doesn't seem incoherent to me
brandall10•10mo ago
Couldn't the same questions be asked of OpenAI and Anthropic?

Ultimately these are product/service companies, levering their research and innovations as differentiators.

If you're "only a model" company you likely have no moat.

FailMore•10mo ago
Is this basically a LLM that has tools automatically configured so I don’t have to handle that myself? Or am I not understanding it correctly? As in do I just make standard requests , but the LLM does more work than normal before sending me a response? Or I get the response to every step?
spmurrayzzz•10mo ago
The aspirational goal is that the model knows what tools to call and when, without human intervention. In practice, you'll see varying efficacy with that depending on the tools you need. Some of the tool usage is in-distribution / well represented in training set, but if you have some custom exotic MCP server you created yourself (or pulled off of some random github) you may see mixed results. Sometimes that can be fixed by simply augmenting your prompt with contrastive examples of how to use or not use the tool.

As an aside, my experience with devstral (both via API and locally w/ open weights) has been very underwhelming to this effect. So I'm curious how this new agent infra performs given that observation.

koakuma-chan•10mo ago
It's a software framework for orchestrating agents. Each agent can have its own system prompt, its own tools, and it can delegate ("hand off") to a different agent. When a hand off occurs, the LLM runs again but as a different agent.
manmal•10mo ago
Like Gemini Gems, but agentic?
koakuma-chan•10mo ago
Gemini Gems seems to be a ChatGPT “GPTs” equivalent, and I never figured out what those actually are. Mistral Agents API is like OpenAI Agents SDK.
LeoPanthera•10mo ago
Gems and GPTs are just a way to customize the system prompt from the web UI.
qwertox•10mo ago
The "My MCPs" button looks very promising.

I was looking around at Le Chat, a thing I haven't done in months, and I thought that they've really worked on interesting stuff in interesting ways.

The ability to enrich either a chat or generally an agent with one or more libraries has been solved in a very friendly way. I don't think OpenAI nor Anthropic have solved it so well.