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Matter

@matter

On a quest to build the perfect reader. Get the app: https://t.co/5x36uYwVah https://t.co/s0KVjxkVhs

Katılım Şubat 2020
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Matter
Matter@matter·
Pocket is shutting down. All respect to the pioneer of read-later apps. 🫡 We're here for the long haul and welcome displaced Pocket users seeking a new home. 1. Matter's core read-later service is FREE forever. 2. Pocket users get 50% off 1-yr Premium. 3. Matter is iOS-focused (no Android). Email ben@getmatter.com for discount link.
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Matter
Matter@matter·
👀 Big updates a-comin
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Ben Springwater
Ben Springwater@benspringwater·
This collection by @ashleevance is full of delightful surprises. I would not have expected anarchist manifestos or odes to drinking from the Silicon Valley insider who reports on techno-capitalism and produced a Netflix documentary about Bryan Johnson, respectively. Calls to mind Whitman: Do I contradict myself? Very well I contradict myself. I am large, I contain multitudes. As an aside - grateful to Ashlee, who is “kind of a big deal” as the kids say, for being a guest on our little newsletter and for being a mensch to work with. open.substack.com/pub/matterread…
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Ben Springwater
Ben Springwater@benspringwater·
Preview of new @matter Discover feed
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Ben Springwater
Ben Springwater@benspringwater·
There's a certain genre of article I can't get enough but find hard to name. It's typically a numbered list of life advice, maxims, practical tips, principles, and so forth. Done well, it's a marvelous compression of wisdom, both quirky and universal. Here are some of my favorite collections. Are there others that should be on this list? (I'm planning to write my own soon; it'd be cool if more people did this!) 103 bits of advice by @kevin2kelly kk.org/thetechnium/10… Principles by @nabeelqu nabeelqu.co/principles 50 things I know by Sasha Chapin sashachapin.substack.com/p/50-things-i-… 50 things I know by @catehall usefulfictions.substack.com/p/50-things-i-… Observations on People, the World, and Everything Else by @mariogabriele generalist.com/p/observations… talking points by @visakanv visakanv.com/blog/talking-p… 28 Pieces of Life Advice by @david_perell perell.com/note/28-pieces…
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Ben Springwater
Ben Springwater@benspringwater·
In 2019 my girlfriend (now wife) sent Patrick Collison a cold email for the ages. Patrick replied 3 minutes later, warmly, with a yes. A few weeks later I met Patrick at Nopa at 9pm. He ordered tea, I ordered something stronger. He was congenial and energetic, and 90 minutes flew by. The whole episode was special. My wife sending that email was a remarkable gift. Ditto Patrick's generosity. They say never meet your heroes but I think the better advice is to choose the right ones.
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Stuart Buck@stuartbuck1

We need a "Day in the Life of Patrick Collison." Most people in his position would be drowning 24/7 in emails and Slack messages, prepping to meet with everyone from direct reports to investors to board members, tied up with strategic decisions like "does Stripe buy company X or not," screening daily invitations to public appearances, deciding who to recruit for top positions, and much more. And yet he's doing this--how? Is he amazing at delegation? Does he have an AI-system to help him process incoming emails/texts/calls? How does he prioritize what to focus on? Does he never sleep? What is his secret??

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Ben Springwater
Ben Springwater@benspringwater·
Oh hey, App of the Day!
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Matter
Matter@matter·
Matter is App of the Day in the US and India! 🇺🇸🇮🇳
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Cate Hall
Cate Hall@catehall·
I really had fun revisiting my favorite-ever short writing for Words That Matter -- ft. the Goddess of Everything Else, Cat's Cradle, Bukowski, Kurzgesagt, and the Avett Brothers
Ben Springwater@benspringwater

My whole life I’ve been a sucker for self-help. The genre has a bad rep because there’s so much crap, but the best of it changes lives. In the year 2026, no one is doing better work here than @catehall, who writes with a crazy level of precision, pulse, and power. I’m thrilled to feature Cate as guest curator in this week’s issue of Words That Matter. @benspringwater/note/c-245483278?r=hze6&utm_medium=ios&utm_source=notes-share-action" target="_blank" rel="nofollow noopener">substack.com/@benspringwate

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Ben Springwater
Ben Springwater@benspringwater·
My whole life I’ve been a sucker for self-help. The genre has a bad rep because there’s so much crap, but the best of it changes lives. In the year 2026, no one is doing better work here than @catehall, who writes with a crazy level of precision, pulse, and power. I’m thrilled to feature Cate as guest curator in this week’s issue of Words That Matter. @benspringwater/note/c-245483278?r=hze6&utm_medium=ios&utm_source=notes-share-action" target="_blank" rel="nofollow noopener">substack.com/@benspringwate
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Ben Springwater
Ben Springwater@benspringwater·
We're working on a major overhaul of the Discover experience in @matter. Soon, you'll be able to tune your feed across: Surprise <--> Personalization Timelessness <--> News Deep dives <--> Quick reads
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Anna Gát 🧭
Anna Gát 🧭@TheAnnaGat·
A few days ago, I created a “best of” reading list for the reading platform @matter — was my second time being invited. I wanted to pick dangerous readings this time because I think truth — and so, subsequently, good writing — is always at least a little dangerous: words.getmatter.com/p/anna-gat-bye…
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denos.ai
denos.ai@denowashuman·
Most AI assistants can't touch your personal reading queue. Matter just gave them access. New CLI lets your agents digest your inbox, pull highlights on any topic, and auto-tag articles. Works in Claude Code, Codex, or any agent runtime.
Matter@matter

Introducing the Matter CLI. Now your agents can access Matter on your behalf. > Write me a digest of this week’s news from my inbox. > Find articles about Iran and add ‘iran’ tag. > Pull all my highlights about parenthood. Try it in Claude Code, Codex, or wherever your agents work.

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Sky Lan
Sky Lan@tianskylan·
This is an incredible way to let your agents know about you. What you actually finish reading & take notes on say a lot about what you care about. I asked the classic question "based on my reading & annotation history, tell me something I may not know about myself" in Claude Code. It suggests a contradiction I've been grappling with for a while now - "letting go of outcomes" vs "agency and high expectations". Equanimity is naturally where I gravitate. But I do wonder if you can overdo it sometimes.
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Matter@matter

Introducing the Matter CLI. Now your agents can access Matter on your behalf. > Write me a digest of this week’s news from my inbox. > Find articles about Iran and add ‘iran’ tag. > Pull all my highlights about parenthood. Try it in Claude Code, Codex, or wherever your agents work.

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Harikesh Kalyanpur
Harikesh Kalyanpur@hakalyanpur·
@matter Especially to build something like this. x.com/karpathy/statu… Just this weekend sent multiple import/export emails to matter to build this and now with this it will be seamless. Thank you! @matter
Andrej Karpathy@karpathy

LLM Knowledge Bases Something I'm finding very useful recently: using LLMs to build personal knowledge bases for various topics of research interest. In this way, a large fraction of my recent token throughput is going less into manipulating code, and more into manipulating knowledge (stored as markdown and images). The latest LLMs are quite good at it. So: Data ingest: I index source documents (articles, papers, repos, datasets, images, etc.) into a raw/ directory, then I use an LLM to incrementally "compile" a wiki, which is just a collection of .md files in a directory structure. The wiki includes summaries of all the data in raw/, backlinks, and then it categorizes data into concepts, writes articles for them, and links them all. To convert web articles into .md files I like to use the Obsidian Web Clipper extension, and then I also use a hotkey to download all the related images to local so that my LLM can easily reference them. IDE: I use Obsidian as the IDE "frontend" where I can view the raw data, the the compiled wiki, and the derived visualizations. Important to note that the LLM writes and maintains all of the data of the wiki, I rarely touch it directly. I've played with a few Obsidian plugins to render and view data in other ways (e.g. Marp for slides). Q&A: Where things get interesting is that once your wiki is big enough (e.g. mine on some recent research is ~100 articles and ~400K words), you can ask your LLM agent all kinds of complex questions against the wiki, and it will go off, research the answers, etc. I thought I had to reach for fancy RAG, but the LLM has been pretty good about auto-maintaining index files and brief summaries of all the documents and it reads all the important related data fairly easily at this ~small scale. Output: Instead of getting answers in text/terminal, I like to have it render markdown files for me, or slide shows (Marp format), or matplotlib images, all of which I then view again in Obsidian. You can imagine many other visual output formats depending on the query. Often, I end up "filing" the outputs back into the wiki to enhance it for further queries. So my own explorations and queries always "add up" in the knowledge base. Linting: I've run some LLM "health checks" over the wiki to e.g. find inconsistent data, impute missing data (with web searchers), find interesting connections for new article candidates, etc., to incrementally clean up the wiki and enhance its overall data integrity. The LLMs are quite good at suggesting further questions to ask and look into. Extra tools: I find myself developing additional tools to process the data, e.g. I vibe coded a small and naive search engine over the wiki, which I both use directly (in a web ui), but more often I want to hand it off to an LLM via CLI as a tool for larger queries. Further explorations: As the repo grows, the natural desire is to also think about synthetic data generation + finetuning to have your LLM "know" the data in its weights instead of just context windows. TLDR: raw data from a given number of sources is collected, then compiled by an LLM into a .md wiki, then operated on by various CLIs by the LLM to do Q&A and to incrementally enhance the wiki, and all of it viewable in Obsidian. You rarely ever write or edit the wiki manually, it's the domain of the LLM. I think there is room here for an incredible new product instead of a hacky collection of scripts.

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Matter
Matter@matter·
Introducing the Matter CLI. Now your agents can access Matter on your behalf. > Write me a digest of this week’s news from my inbox. > Find articles about Iran and add ‘iran’ tag. > Pull all my highlights about parenthood. Try it in Claude Code, Codex, or wherever your agents work.
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buggles
buggles@_buggles·
@matter Been reverse engineering this glad we have support now
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Adam Thede
Adam Thede@AdamThede·
Finally! I've been hoping Matter would release an API for a while now. I have a personal reading archive project where I enrich and analyze everything I've read - this is exactly the missing piece. Can't wait to take it for a spin!
Matter@matter

Introducing the Matter CLI. Now your agents can access Matter on your behalf. > Write me a digest of this week’s news from my inbox. > Find articles about Iran and add ‘iran’ tag. > Pull all my highlights about parenthood. Try it in Claude Code, Codex, or wherever your agents work.

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