vulnsy.com
Show HN: Vulnsy – A platform for vulnerability management and reportinghttps://www.vulnsy.comI've spent over 10 years doing penetration tests and red team engagements, and one thing that always seemed to take far longer than it should was reporting.Most reporting platforms do a great job of managing reusable findings, but I still found myself digging out old reports and copying the same narrative sections over and over again.Many engagements contain pages describing methodology, attack paths, privilege escalation and post-exploitation that only need small changes between clients. I wanted those sections to be just as reusable as findings.I built Vulnsy to make the entire report reusable. Alongside reusable findings, you can build libraries of narrative sections, assemble reports quickly, customise them for each engagement and export professional reports without copying content between Word documents.There's lots more you can do too..Jul 17, 2026 11:02 AM
vektorgeist.com
Show HN: Vektorgeist- A platform for AI operators and their agent'shttps://vektorgeist.com/VektorGeist is a platform designed for AI operators to discover, share, and distribute AI resources in one place. The platform brings together: AI tools MCP servers Prompts Workflows Templates Agents Technical articles A community for collaboration Recent updates include selectable layouts, customizable themes, an immersive interface, community profiles, and a marketplace for sharing projects and resources. The goal is to create a central hub where AI operators can find practical resources, contribute their own work, and collaborate with others without having to search across dozens of different platforms. Feedback is welcome, especially on: Overall user experience Features that would improve the platform Missing functionality Ideas for making it more useful for AI operators Website: https://vektorgeist.com Discord:https://discord.gg/EEsMTJ73mJul 16, 2026 9:52 PM
github.com
Show HN: Ratel, give agents unlimited tools and skills without context bloathttps://github.com/ratel-ai/ratelHi HN! We're Giacomo and Roberto, authors of Ratel (https://github.com/ratel-ai/ratel)We used to help SaaS companies build agents on top of their products. Whenever we wanted to expand the agents’ complexity/scope, by adding more and more tools and instructions, we always run in the same issue: context bloat, with frequent hallucinations and sky high token bills. So we started constantly engineering the agents, dynamically loading tools, splitting them into subagents, inventing our own way to support skillsAnd that's exactly when we started building Ratel: a library to let your agent keep its full catalog of tools and skills, but progressively disclosing only the few that actually matter for each turn. Now you can grow your agent's capabilities without breaking it or taking out a loan for itPeople are already using it in production, with a user cutting their token cost up to 81% in the first month without compromising the accuracyWe support both keyword and semantic retrieval, all in-pJul 16, 2026 4:11 PM
pokayoke.codes
Show HN: Pokayoke – turn code conventions into checks for agentshttps://pokayoke.codesHey HN,Something I've been tinkering with in the background is a system to manage the "messy-middle" of TypeScript toolchains. Quite often, when I'm using Biome or any of the other linter / formatters, there will be repo conventions that I want to enforce (especially with AI agents), but which aren't supported by them, such as:- Enforcing lines-of-code limits in modules - Never using custom TailWind colors - Only using lowercase underscores in filenamesLike, this is quite "random" but also bread-and-butter stuff that it's easy to think or talk about when you're working by yourself or with a few other human teammates, but I've found that agents consistently miss these conventions if I put them in an AGENTS.md file for example.I wanted to make my esoteric repo conventions less stochastic, and more deterministic. I realised that agents are adept at writing the kind of code needed to run arbitrary checks on the TypeScript AST or workspace environment -- the kind of code that is cumbersome Jul 16, 2026 9:40 AM
science.nasa.gov
Perseverance’s Trip to ‘Broom Point’https://science.nasa.gov/photojournal/perseverances-trip-to-broom-point/Description This orbital map shows the path NASA’s Perseverance Mars rover took to get to a location the science team has dubbed the “Broom Point member,” a sequence of layered bedrock likely more than 3.9 billion years old. As planned, the rover landed inside Jezero Crater on Feb. 18, 2021. It investigated the crater’s western delta […]Jul 15, 2026 5:27 PM
science.nasa.gov
Curiosity Blog, Sols 4947-4953: Gale Crater Then and Nowhttps://science.nasa.gov/blog/curiosity-blog-sols-4947-4953-gale-crater-then-and-now/Written by Alex Innanen, Atmospheric Scientist at York University, Toronto Earth planning date: Friday, July 10, 2026 Curiosity had a successful long weekend and came into this week ready to explore some more. We’ve been moving fairly rapidly through different mapped “units,” or distinct geological areas of interest, visiting a different one at each of […]Jul 15, 2026 5:25 AM
europeanspaceflight.com
Spain’s Pangea Propulsion Opens New Manufacturing Facilityhttps://europeanspaceflight.com/spains-pangea-propulsion-opens-new-manufacturing-facility/Pangea Propulsion has inaugurated a new 1,000-square-metre manufacturing facility in L’Hospitalet de Llobregat, near Barcelona, investing an initial €1 million in its establishment. According to the company’s CEO, Adrià Argemí Samsó, the opening of the new facility marks the company’s shift to serial production. “For years we have worked to demonstrate more efficient, sustainable and […] The post Spain’s Pangea Propulsion Opens New Manufacturing Facility appeared first on European Spaceflight.Jul 14, 2026 7:40 PM
finterm.ai
Show HN: Finterm.ai Bloomberg terminal for Claude Codehttps://finterm.ai/Hi, my name is Kam, and today my cofounder Josh and I are shipping Finterm, a CLI that gives coding agents direct access to financial data: stock prices, options data, SEC filings, and Ticker Deep Research, a filtered ticker news search. I’m a developer and have been a full-time trader for the past few years.Recently I have been using LLMs more and more in my trading and strategy. I always found it frustrating that Claude Code or GPT did not have direct access to actual financial information and had to rely on web search, so it couldn’t get me more granular numbers for specific options pricing.When making a trade I want to understand as much as possible about the stock. Instead of relying on analysts or interpretations of the data, I like to go directly to the truth. So whenever I have a trade thesis, I break research into a few parts: company research, analyst sentiment, and market sentiment.Last September I had a short thesis on Popmart Labubu's parent company. I was betting the toy Jul 13, 2026 5:52 PM
wanderinghorse.net
Show HN: Rules-free solo-only client for the Paperback tabletop gamehttps://wanderinghorse.net/gaming/paperback/solo.htmlMy past couple of weeks were spent writing an app with which to play the word-spelling tabletop game Paperback in the browser.Tim Fowers, creator and publisher of the game, has given me permission to post my homemade electronic copy of the game (initially built so that i could print-and-play a copy with "US-Mini" size cards), and recently sent me (much to my surprise) the publisher's official graphical assets and an invitation to use them in this little side-project(!!!).The version housed at that link has a known bug or two (there's one too many 7-cent W's, for one thing) but it's otherwise believed to be usable for its intended purpose: allowing an experienced Paperback player to sit and play solo mode without the app interfering rules- or dictionary-wise. (My only real fuss about their official app is the locked dictionary. It does not allow the word "pawn", nor a wide range of other perfectly viable words. Secondarily, i'd like to be able to customize the game more and remove all oJul 12, 2026 6:04 AM
bing.com
Palantir And Forward Deployed Engineering: What Should We Believe?http://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a893a7079ad48e09504fd78dcfacea5&url=https%3A%2F%2Fwww.forbes.com%2Fsites%2Fstevebanker%2F2026%2F07%2F10%2Fpalantir-and-forward-deployed-engineering-what-should-we-believe%2F&c=18264539038853045957&mkt=en-usForbes contributors publish independent expert analyses and insights. I cover logistics and supply chain management. This voice experience is generated by AI. Learn more. This voice experience is ...Jul 10, 2026 6:43 AM
europeanspaceflight.com
Loft Orbital Books Multiple Launches Aboard MaiaSpace Rocketshttps://europeanspaceflight.com/loft-orbital-books-multiple-launches-aboard-maiaspace-rockets/US-based satellite operator Loft Orbital has signed a multi-launch agreement with ArianeGroup subsidiary MaiaSpace. Although the announcement provided few details, it did share that the first flight was expected in 2028. In an 8 July press release, MaiaSpace explained that the multi-launch agreement “consolidates its launch manifest,” adding that the company has now sold more […] The post Loft Orbital Books Multiple Launches Aboard MaiaSpace Rockets appeared first on European Spaceflight.Jul 8, 2026 3:03 PM
science.nasa.gov
Cottonwood Fire Chars Utahhttps://science.nasa.gov/earth/earth-observatory/cottonwood-fire-chars-utah/The blaze burned more than 150 square miles and swept through parts of a ski resort.Jul 8, 2026 4:01 AM
datagridxl.com
Show HN: DataGridXL v3, High Performance Excel-Like Data Gridhttps://datagridxl.comHello HN!Some time ago I released DataGridXL version 3. Version 1 and 2 both reached the Hacker News homepage, which made me really proud!DataGridXL is a modern Excel-like data grid.Version 3 is the best version of DataGridXL so far! More features, more performance, better product!Have a look at the website and let me know what you think!P.S. I have already released Spreadsheet Preview (https://spreadsheetpreview.com) which is like PDF.js but for .xlsx files.Cheers!RobbertJul 7, 2026 7:40 PM
github.com
Show HN: Rowboat – Open-source, local-first alternative to Claude Desktophttps://github.com/rowboatlabs/rowboatClaude’s desktop app is brilliant, but for our own daily work we kept wanting it to be less like a chat app and more like a full-fledged work app. Rowboat is our attempt at that, including the ability to build your own work surfaces inside Rowboat (more below).Our repo is https://github.com/rowboatlabs/rowboat, and there’s a demo video here: https://www.youtube.com/watch?v=et5yQABJ3xIIn a previous startup, we built a deep-learning product for enterprise support reps, including teams supporting P&G brands. Models took live notes, suggested replies, and recommended actions while support reps were on calls or handling emails. One lesson stuck with us: it's not enough for the AI to be right, the help has to show up where the work is happening.So we added what we came to call “work surfaces”: dedicated areas for email, meetings, notes, browser, and parallel coding, where the assistant can help inside the workflow itself rather than only through chat:- Email client: Rowboat has a simple emaiJul 7, 2026 4:10 PM
hnsubstacks.com
Show HN: hnsubstacks – Browse only Substacks submitted to HNhttps://hnsubstacks.com/I made an HN clone that lists only Substacks posted here.- Why? Over the years, I've discovered some great blogs here, so I thought it would be nice to have a filter for them.- Why only Substacks then and not blogs more generally? Because it's easy to query for "substack.com" in the public HN Algolia API (see below). Plus, hnblogs was already taken :)- What about substacks on custom domains then? At the bottom of the page there is a form to submit a custom domain. The site attempts to auto-validate that it is a Substack. If that fails, it is marked for manual review (which I'll do every once in a while). Approved ones will be included in the results.- How? I use HN's Algolia API to fetch substack stories by searching for "substack.com" in the url. I do this via a CloudFlare worker that has 3 separate cron triggers: (1) fetches new stories every 10 minutes and saves them in a KV store. (2) runs 2 minutes after the first, computes hot stories from new ones by simulating HN's score algoriJul 7, 2026 2:31 PM
whimfiles.com
Show HN: Fast, native Mac file manager (filters, fuzzy find, 9 MB, no Electron)https://whimfiles.comMy Downloads folder had been left unkept for a really long time and cleaning it up using Finder was quite cumbersome. So I started creating a simple app to help me filter out and delete or move the files in the folder.It started out very basic and the filtering options genuinely helped me clean out the Downloads folder, then as I thought of more features I would like to see in a file manager I started to add them. Some of the features are:- Fuzzy go to folder/file where you only need to write a few letters of a full path, get suggestions and can jump to the correct path instantly - Hover over a file to preview an image or PDF without opening it - Dual-pane view and tabs that remember selected filters - Command palette to find actions fast - Batch rename (with regex support and presets for common operations), image conversion (HEIC/WebP/AVIF to JPG/PNG), zip creation - Bookmarks, Quick Look, single-click open, keyboard controlAnd many other small quality of life features.I used Claude CJul 7, 2026 8:12 AM
esa.int
Webb reveals millions of stars in nearby galaxyhttps://www.esa.int/Science_Exploration/Space_Science/Webb/Webb_reveals_millions_of_stars_in_nearby_galaxyIn new images from the NASA/ESA/CSA James Webb Space Telescope to celebrate its fourth science anniversary, a familiar galaxy transforms into something far richer, and far more complex, than ever seen before. Webb’s unprecedented sensitivity across near- and mid-infrared wavelengths cuts through the thick lanes of dust that obscure Centaurus A’s centre in visible light, showing a densely packed tapestry of individual stars and an active, everchanging galaxy. These images mark four years of better-than-anticipated performance and successful science operations for the most powerful space telescope in history.Jul 6, 2026 4:00 PM
nasa.gov
NASA’s Artemis II Breaks Agency Streaming Recordhttps://www.nasa.gov/general/nasas-artemis-ii-breaks-agency-streaming-record/NASA’s live coverage of the Artemis II mission mission drew unprecedented public interest – including more than 149.4 million views of the launch, lunar flyby, splashdown on NASA-owned platforms, including the 24/7 streams covering the mission and the Orion spacecraft views – demonstrating strong, sustained global engagement throughout the mission. Around the Clock Live Broadcast NASA’s Artemis II Crew Launches to the Moon broadcast set unprecedented viewership records across the agency’s […]Jul 2, 2026 6:02 PM
bing.com
Amazon launches $1B forward deployed engineering unit to compete with OpenAI and Anthropichttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a893a7079ad48e09504fd78dcfacea5&url=https%3A%2F%2Fwww.msn.com%2Fen-us%2Fmoney%2Ftechnologyinvesting%2Famazon-launches-1b-forward-deployed-engineering-unit-to-compete-with-openai-and-anthropic%2Far-AA271DKd&c=17052316919759418306&mkt=en-usPalantir invented the forward-deployed engineer model more than a decade ago. The firm's engineers became known for living inside government agencies and Fortune 500 companies for months at a time, ...Jul 1, 2026 3:16 PM
rileywrites.ai
Show HN: Riley – Content That Sounds Like You, Not Like AIhttps://rileywrites.aiWorking for a US company with several, very different, lines of business taught me how difficult it is to post on social media consistently and keeping the essence of each brand in all posts. Standard AI tools helped me get the first draft, but that was it. I would spend hours editing the output to make it sound a bit more like me, but in the end this was more time-consuming than starting from a blank page. Tired of choosing between consistency and maintaining the brand’s essence and my voice, I built Riley. My goal was to teach AI how I sound and the essence of each brand to remove endless prompts and constant tweaking, keep creative momentum, and make content creation a smooth and enjoyable process. Riley learns from previous content you’ve written to generate pieces that sounds like you, not like AI. You can import examples (LinkedIn posts, website copy, social media, etc.), define context with @context-pills for background, audience, and style, and refine with feedback and commentsJul 1, 2026 1:20 PM
