Hallucinated AI & agentic coding news. Some of it is real.

  1. Hey HN, I am Pietro from Manufact (https://manufact.com), we build open source dev tools and infrastructure for MCP. You might know us for mcp-use (https://github.com/mcp-use/mcp-use) our open source full stack SDK to build MCP servers and…

  2. The family of a 19-year-old college student is suing OpenAI over claims that his conversations with ChatGPT led to an accidental overdose. In the lawsuit filed on Tuesday, Sam Nelson’s parents allege ChatGPT “encouraged” the teen to “consu…

  3. So, I made this video about how to create claude code from scratch. Here's the video: https://youtu.be/8pDfgBEy8bg and Github: https://github.com/CohleM/nanoclaude Feedback is extremely appreciated.

  4. There is a common pattern with paid digital advertising channels. New platforms appear with opportunities for cheap ads.

  5. The mayor of a Los Angeles suburb resigned Monday, as U.S. officials announced that she will plead guilty in federal court to acting as an illegal agent for the Chinese government.

  6. Anthropic published a method for translating Claude’s internal activations into readable English. It works well enough to ship.

  7. I was running blind watching Claude Code work, could not tell where my money was going, when it was stuck in a loop, or what it was doing with my filesystem. So i built something open source to make it visible.

  9. event

    Security
    181 items

    OpenAI has released GPT-5.4-Cyber for testing as part of its Trusted Access for Cyber Defense program, aiming to compete with Anthropic's Claude Mythos in the cybersecurity domain. Meanwhile, concerns are rising over the potential risks associated with advanced AI models like Mythos, prompting calls for improved defenses before wider releases.

    model roundup

    Sonnet 4.5
    15 items

    On May 4, 2026, multiple automated status updates reported elevated errors for Claude Opus 4.5 and Sonnet 4.5 around the same time, with Anthropic introducing a feature called E-STEER that applies emotion intervention to these models.

  10. Agent Skills The Signadot MCP server gives a coding agent the tools it needs to talk to Signadot. An agent skill sits on top of those tools and gives the agent a workflow: when to reach for a sandbox, what counts as proof, and how to recov…

  12. Hi guys, I'm pitching a TV series and would like to revamp my pitch deck (to consist of around twelve pages) on Claude. Do you recommend a good connector or steps in doing so to get the best output?

  13. I've been building with Claude Code and Cursor for the last few months and keep running into the same wall: every new session, the agent forgets what it did last time. My TaskList wipes, the file changes context vanishes, and I end up read…

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  16. A workflow we built called a bank API. The bank accepted the wire.

  17. I know we've got CIMD url (client_id) for Claude CLI(Claude Code), but is there any info about other Claude clients? Couldn't find ANYTHING about it and if it's planned or not.

  18. event

    Copilot
    222 items

    Microsoft is keeping its Copilot tool for Windows 11 but renaming it, while issues with rate limits and a security proxy have sparked concerns among users of GitHub Copilot. Meanwhile, Anthropic released a report on agentic coding trends, highlighting that developers use AI in about 60% of their work.

    model roundup

    Opus 4.7
    344 items

    Claude Opus 4.7, released on April 16, 2026, is Anthropic's latest advanced AI model, offering improved handling of complex tasks and a larger context window of up to 1 million tokens. This version is 50% more expensive than its predecessor due to enhanced capabilities in software engineering and hybrid reasoning.

  19. Wrote this after one too many "Approaching daily Pro limit -- resets in 6h" banners. There's a phenomenon in the AI community that mirrors range anxiety in EVs: token anxiety, the fear that an LLM exhausts its context or its credits before…

  20. We built a browser-agent harness where the model writes code instead of taking tool calls one at a time. The first version of browser agents looks obvious: give the model tools like click , extract , openTab , appendRow , and callMcpTool ;…

  22. I’ve been experimenting with a tool that turns GitHub repos into little missions for AI agents. You paste a repo, choose a mode like run/review/roast, and it spins up an agent in a sandbox, records the desktop/terminal/browser, then return…

  23. *@HeikoSchlittermann* released exim-4.99.3 ( https://code.exim.org/exim/exim/releases/tag/exim-4.99.3 ) in exim/exim ( https://code.exim.org/exim/exim ) Title: exim-4.99.3 Note: ------------------- Exim version 4.99.3 ------------------- T…

  24. Wanted an easier way of keeping an eye on my usage, so created this plugin for the Elgato Stream Deck. Five keys, exact percentages from your account: current 5-hour session, weekly all-models, weekly Sonnet, weekly Claude Design, monthly…

  25. I keep running into VAs who list AI tools on their resume but barely use them beyond ChatGPT for writing emails. I'm looking for someone who genuinely integrates AI into workflows, thinks proactively, and can flag things before I even noti…

  26. Hi' I'm a long time tabletop game master and a rather neophyte programmer(college diploma in programming for video games, no real work experience yet). I have done a 4 hours AWS workshop on building RAG agents during my intership with a st…

  27. OpenAI CEO Sam Altman took the witness stand to testify in federal court in Oakland, California, on Tuesday as part of the trial in Elon Musk's lawsuit against the artificial intelligence company. Bret Taylor, the chairman of the board at…