Block Open Source @blockopensource
Open source, open protocols, open DMs. Friends with @Square, @CashApp, @TIDAL, @Bitkey, @protomining. Everywhere Joined October 2025-
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You have a nutritionist in your pocket... you just probably haven't had it order food for you. Now you can, on @ChatGPTapp . Check out Food & Bev ordering directly in ChatGPT for Square sellers. Coming soon as an official app. youtu.be/XP61s-RqKk8?si…
Bradley Axen, Creator of goose, joined Open Source Security to talk about: ✅ Why Block donated goose to the Agentic AI Foundation ✅ AI-generated PRs and open source quality ✅ What comes after chat-based agents opensourcesecurity.io/2026/2026-02-g…
Open source is a powerful tool to enhance economic empowerment. Freedom of access and use enables more users to access high quality software code and empowers greater innovation through access to tools. It is the backbone of the internet, but remains undervalued and misunderstood. We're releasing a white paper with support from @OpenSourceOrg on treating open source as the critical infrastructure it is. Read it: opensource.block.xyz/blog/open-sour…
"Agentic coders are amazing at writing code, not at having an immediate sense of what the real problem is." Sass creator Hampton Lintorn-Catlin talks UUIDv7, his human-first approach to agentic dev, and more. Welcome to the Developer Spotlight 🔥 opensource.block.xyz/blog/dev-spotl…
We integrated Afterpay's BNPL in @goose_oss over the open Universal Commerce Protocol (UCP). Shopping from your AI agent is the future. opensource.block.xyz/blog/agentic-c…
First ever agentic BNPL prod transaction processed over Google UCP. Quickly making our way to Gemini @blockopensource youtube.com/watch?v=IYPDXv…
Operation Pale Fire was the red team engagement designed to answer one critical question: How can attackers use goose to compromise Block employees? This blog covers the three campaigns it took to get a successful hit, and what the team learned: engineering.block.xyz/blog/how-we-re…
The best defense is a good offense. Especially when it comes to securing AI systems. With Operation Pale Fire, the security team tricked goose into running an infostealer on an employee's laptop. And what we learned was extremely valuable. 🧵
A milestone for agentic AI: @blocks joins as a founding project of the Agentic AI Foundation (AAIF) at the Linux Foundation. Together with Anthropic and OpenAI, AAIF provides a neutral home for open, community-driven agentic AI and shared standards. Read the full blog from Block to learn more: block.xyz/inside/block-a… #OpenSource #AI #AgenticAI #LinuxFoundation #AAIF #Block
Today we're launching the Agentic AI Foundation with @Anthropic, @OpenAI, and industry leaders: a new @linuxfoundation initiative to keep agentic AI open source and community-driven. @goose_oss and @Anthropic's Model Context Protocol (MCP) are founding projects. Read more:
It was back in March that I first started considering moving goose to the Linux Foundation. And rather than do it alone, we joined forces with Anthropic, OpenAI, and many more - and finally, here we are!
Big news: Block, @Anthropic, and @OpenAI are launching the Agentic AI Foundation (AAIF), a new @linuxfoundation directed fund for open source agentic AI. Companies like Google, Microsoft, Bloomberg, and Amazon are already committed. aaif.io 🧵
goose will become the reference implementation for the MCP
Big news: Block, @Anthropic, and @OpenAI are launching the Agentic AI Foundation (AAIF), a new @linuxfoundation directed fund for open source agentic AI. Companies like Google, Microsoft, Bloomberg, and Amazon are already committed. aaif.io 🧵
The next decade of AI will be defined by choices we make today. By launching AAIF, the industry is choosing openness. The future is being written in the open. Read more: block.xyz/inside/block-a…
Get involved: ✅ Contribute to AAIF projects ✅ Propose new projects ✅ Attend events ✅ Join technical discussions AAIF succeeds only if it represents the community, not just interests of the privileged few.
Big news: Block, @Anthropic, and @OpenAI are launching the Agentic AI Foundation (AAIF), a new @linuxfoundation directed fund for open source agentic AI. Companies like Google, Microsoft, Bloomberg, and Amazon are already committed. aaif.io 🧵
Tushar @tushharshukla
5 Followers 209 Following Learn~Code~Learn~Sleep | Part of Cohort 0-100 | Full-stack | Tech Enthusiastic
Guru Prasath A @guruprasath
1K Followers 5K Following A technology enthusiast & a Dvaita follower. Interested in #Startup, #Cricket, Movies, #Photography, #Ilaiyaraja Songs and Religious studies.
Pablo_Henriquez @pablo_henri
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solami @solami66
1K Followers 8K Following use gmgn: https://t.co/DEc4LTdu91 use frontrun ($10 signup bonus): https://t.co/JVixYWkJa4
Dario Rivera 🇪🇨... @djriveraros
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Dgc2 @DoGoodCrypto2
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Aakanksha Chowdhery @achowdhery
14K Followers 6K Following @Stanford @reflection_ai // Previously @GoogleDeepMind :: PaLM, Gemini // @MSFTResearch, @Princeton // views my own and subject to change
Jack @LivingOnBlock
103 Followers 37 Following Living 100% via @Blocks’ ecosystem (@CashApp, @Bitkey, @Square), using #Bitcoin where possible, documenting wins/friction along the way. Starting July ‘26 🚀
nopanic @0518MOkCJZ1e44R
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Sanket @Sanket_Sonavane
67 Followers 449 Following Building products and crafting solutions using hardware and software. Exploring Devops and random experiments with Generative AI.
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218 Followers 113 Following
BlockCloak @BlockCloakHQ
1 Followers 12 Following
Erwin C | Fractional ... @erchoo
273 Followers 7K Following Fractional CIO/CTO • 20+ yrs APAC & PE ops. Embedded CIO/CTO for unicorn exit (6x MOIC), 22+ portfolios. Building AI-first QSR + BizOS. Less talk, more build.
Dave Hansen @DaveHansen208
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661 Followers 7K Following
Ahmad Owaidat @AhmadOwaidat1
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Raed Alnahdi | رائ... @iRaedAlnahdi
84 Followers 301 Following Network & Linux Engineer | Red Hat | AWS Designing and managing scalable, secure systems. https://t.co/Jf5dsMEnme
Brevvi 🔸 @brevvi
3K Followers 5K Following Cyberculture ★ digital scene ★ crypto culture ★ problems. Founder, @silverbullet_lr. Custom AI-native projects. Meet https://t.co/DAaRXF6x5M
Amit Patole @pat71644481
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Mert @TusatMert
135 Followers 891 Following
MickyJ @AI_MickyJ
176 Followers 521 Following Exploring the impact of AI on culture, society and lifestyle
可先生 @nalayoki
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thalessai @thalessai
0 Followers 138 Following
Chyou @chyoufx
1 Followers 98 Following Founder of LSH Liberia Smart Living | Reviving X/alt legacy in tech, transport & forex trading | Passionate about partnerships , innovation & community impact
MANYUSTRATEGY @nwaGeorgie
889 Followers 5K Following DIGITAL WORLD Studier📚 #MANYU OG NOTHING HERE IS FINANCIAL ADVICE #DYOR
Facundo Vidal @fvidal_eth
60 Followers 848 Following Engineering Manager @Bitso | Building @mxnb_token , a fiat-backed stablecoin for Mexico 🇲🇽 | Contributing to stablecoin products across LATAM 💸
goose @goose_oss
13K Followers 26 Following Your native open source AI agent. Desktop app, CLI, and API — for code, workflows, and everything in between.
Proto @protomining
13K Followers 22 Following Proto's mission is to decentralize bitcoin mining and increase access to tools for builders, regardless of their size or location. Built by @blocks.
Bitkey @Bitkey
26K Followers 84 Following Bitkey is the self-custody bitcoin wallet with an app, hardware, and recovery tools. Built by the Proto team at Block, Inc.
Cash App @CashApp
2.0M Followers 7 Following $ send $ spend $ save $ invest $ Prepaid debit cards issued by Sutton Bank, Member FDIC. Disclosures: https://t.co/GtBoXGOE2N, https://t.co/FNjfZ2ooc3
Angie Jones @techgirl1908
114K Followers 711 Following VP of DX, Agentic AI Foundation. Helping developers build with agents. I ❤️ open source
Manik Surtani @maniksurtani
1K Followers 285 Following Technologist, investor, entrepreneur. Sydney via SF, London, Singapore and Sri Lanka. CTO & co-founder, @AgenticAIFdn Ex @Block @Square @CashApp @RedHat
ALR @ALRubinger
5K Followers 2K Following Self-employed by the guy who ran open source programs @blocks, @apple, @redhat. Building the plane as we fly https://t.co/E1NdEX8WFS.
Block @blocks
116K Followers 11 Following Building blocks @Square @CashApp @spiralbtc @TIDAL @Bitkey @protominingYou might like
