change on Hacker News

67 titles from 65 authors in the last 30 days, with 63 distinct links and 7 Show HN.

Counts titles, it does not confirm facts. Open the source before concluding anything.

Projects on this term

The score comes from our model.

• Show HN: An open dataset of MCP tool definitions and every change to them · score 7.5

  HISTOR is a public transparency log for MCP tool definitions: it crawls the official MCP registry and npm/PyPI packages, digests every tool set per MTL/1, signs observations with AWR/2 labels, and appends them to an RFC 9162 Merkle log. Anyone can query whether the tools they received match what HISTOR saw, making prompt-injection via silently changed tool descriptions detectable. It also offers cost analysis of tool lists and watchable Atom feeds.

• Show HN: MCP Census – a live change feed for 48,797 MCP servers · score 5.7

  MCP Census is a public-evidence registry and change feed for MCP servers that returns PASS, REVIEW, BLOCK, or UNKNOWN verdicts based on signals like repo health, package status, and endpoint availability. It offers APIs for agents to audit MCP configurations before installing or calling servers, and provides an unmetered change feed for tracking updates.

• Show HN: I built a tool to track what AI leaders say and how their views change · score 4.7

  Blumify tracks public statements and interviews from AI leaders, highlighting changes in their views over time. It aggregates quotes and flags recent shifts, providing a curated feed for staying informed about evolving AI discourse.

• Show HN: Change my page if the agent allows it · score 4.3

  Actera is a demo showing a webpage that can be modified by an AI agent based on user requests, with a log of past changes. It is an interesting exploration of agentic interfaces but the provided content is a sparse demo rather than a documented project.

Recent titles

1. Towards a virtual embryo that can predict what happens when genes change
   2026-10-31 · arxiv.org · HN discussion
2. Contract Watch – emails when a smart contract's code, owner or signers change
   2026-10-30 · smartcontractauditor.ai · HN discussion
3. The Four Choices That Change How You Create Your Life
   2026-10-30 · randomfuckingknowledge.substack.com · HN discussion
4. Symplr.io made for mobile app developers to own the code and change as needed
   2026-10-29 · github.com · HN discussion
5. Cuba is skipping its November 1, 2026 clock change and staying on DST until 2027
   2026-10-29 · timeanddate.com · HN discussion
6. Death and Domains: Does the Tech Need to Change?
   2026-10-28 · tedium.co · HN discussion
7. Climate Change Stopped the Next Ice Age
   2026-10-28 · lamont.columbia.edu · HN discussion
8. How Do Music Listening Habits Change with Age?
   2026-10-28 · statsignificant.com · HN discussion
9. A hidden ocean change near Antarctica could have global consequences
   2026-10-28 · insideclimatenews.org · HN discussion
10. Climate change should be declared health emergency due to health risks
    2026-10-28 · euronews.com · HN discussion
11. Change Agent: Gene Sharp's Neoliberal Nonviolence (Part One)
    2026-10-28 · nonsite.org · HN discussion
12. Can immersive VR experiences change how people respond to the climate crisis?
    2026-10-27 · stirworld.com · HN discussion
13. Oh Xcode, Please Change
    2026-10-27 · screamingatmyscreen.com · HN discussion
14. Show HN: Change my page if the agent allows it
    2026-10-27 · actera.dev · HN discussion
15. A small change in your Rails app that can save some money and time
    2026-10-27 · widefix.com · HN discussion
16. GDPR change lets companies train AI on Europeans' personal data without consent
    2026-10-27 · twitter.com · HN discussion
17. How we test LLM serving changes for coding agents, two hours of GPUs per change
    2026-10-26 · upbound.io · HN discussion
18. The Rules Cannot Change Only for Young Mathematicians
    2026-10-24 · proofsandprompts.com · HN discussion
19. Why Climate Change Is Not an Existential Crisis
    2026-10-24 · forbes.com · HN discussion
20. Show HN: RetroBrag – remix Snake, Pong and Breakout by describing the change
    2026-10-24 · retrobrag.com · HN discussion
21. Review a coding agent's change as a map instead of a diff
    2026-10-24 · github.com · HN discussion
22. The codebase decides how small a change can be
    2026-10-23 · matthewboston.com · HN discussion
23. Anthropic want work patterns to change
    2026-10-23 · theguardian.com · HN discussion
24. Funding The Web. The web is dying. Let's change that
    2026-10-23 · ftw.fund · HN discussion
25. The Customer Is the Builder: how AI coding agents change software economics
    2026-10-23 · arxiv.org · HN discussion
26. Can Music Change How We Speak?
    2026-10-22 · cantgetmuchhigher.com · HN discussion
27. Why AI's Deepest Mind Believes the World Is About to Change Radically
    2026-10-22 · wsj.com · HN discussion
28. Show HN: An open dataset of MCP tool definitions and every change to them
    2026-10-22 · histor.modelmarket.dev · HN discussion
29. Ask HN: How will programming language design change as more code comes from AI?
    2026-10-21 · HN discussion
30. AI agent fixed the bug, but what else did it change?
    2026-10-21 · blog.trailofbits.com · HN discussion

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