Official Twitter feed for all things open source at Amazon Web Services. Learn more at opensource.amazon.com
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Tired of manually tracking AWS service end-of-support dates? 🗓
We just open sourced a machine-readable JSON dataset with 120+ version entries across 9 AWS services — EKS, RDS, Aurora, Lambda, ElastiCache, OpenSearch, MSK, Amazon MQ, and DocumentDB.
Feed it into your CI/CD pipelines to block deploys on deprecated runtimes, power compliance dashboards, or auto-raise Jira tickets when a version enters Extended Support.
Learn more: go.aws/47aIFfK #AWS #OpenSource
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"When does my version lose support — and what will it cost if I don't upgrade?"
We open-sourced a JSON dataset with Extended Support pricing for EKS, RDS, Aurora, ElastiCache, OpenSearch, and DocumentDB — per-region rates, tier escalation schedules, and formulas to forecast cost.
Build it into your FinOps tooling, attach dollar figures to upgrade tickets, or let your AI agent answer pricing questions with a citable source.
Pair it with aws-service-eol-data for the full picture: dates + dollars: go.aws/4ySSCdN #AWS #OpenSource
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Drupal runs 4.1M CI jobs a year on a self-hosted GitLab instance — one of the largest in open source. They just migrated their whole CI/CD pipeline to AWS after 20 years on university-donated hosting.
The numbers are wild: 65K merge requests/year, 438 hours of compute/day, team of 4. Made possible in part by the AWS Open Source Credits program.
go.aws/4zdhHQT #AWS #OpenSource
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IAM says the agent can call the tool. But who decides which rows and columns come back?
TOLAP closes that gap — object-level access control for AI agent tools, now open source under Apache-2.0.
SDKs for .NET, Python, TypeScript. 14 framework integrations. Restricted data never enters the context window.
go.aws/4ybUT3N #AWS #OpenSource
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🧇 At AGNTCon + MCPCon EU this week?
AWS engineers are live-demoing Strands Agents & MCP at the Diamond Lounge — real code, real agents, real questions welcome.
Grab a stroopwafel, fuel your next build, and take home goodies. First come, first served.
📍 RAI Amsterdam · Sep 17–18 🗓️ Demo schedule: builder.aws.com/post/3J9HIcj…
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The database behind your app just got more long-term investment.
We're proud to support @maraborgsql Foundation as Diamond sponsor — year four. That means code upstream, collaboration on releases, and sustained investment in the open source infra devs depend on.
🔗 mariadb.org/aws-renews-diamo…
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Most agent architectures assume your agent should be always on. That's expensive and usually wrong. Clare Liguori's AGNTCon Europe keynote digs into reactive, event-driven agents that wake up only when needed. Add it to your schedule: sched.co/2RBHH #AGNTCon #MCPCon #OpenSource
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Choosing a graph-RAG approach on AWS? Don't guess.
We open sourced a framework that benchmarks all 8 strategies: the most accurate costs ~8x the cheapest for +0.12 F1 — and the winner flips by dataset.
Apache-2.0, every tradeoff measured: go.aws/4xtOb7Y
#AWS #OpenSource
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We spent tens of billions of tokens building a benchmark for AI security — so you don't have to.
Deception Benchmark is now open on GitHub: 14,822 samples, 16 languages, 70+ CWEs.
Download the dataset, run your tools, hold them accountable.
go.aws/4xUbAjP
#AWS #OpenSource
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Your AI agent shouldn't need a babysitter. Pizza Bot runs agents in the background and drops their work in an inbox, so they come back when it's done or stuck, not before. Self-hosted, BYO model, Apache 2.0. Order's ready. go.aws/3UC53fd
#AWS #OpenSource
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We're a proud Diamond sponsor of AGNTCon Europe 2026. Join us Sep 17-18 at RAI Amsterdam — two days of keynotes, technical sessions, and hands-on workshops on building, testing, and scaling AI agent systems.
We hope to see you there! #AGNTCon #MCPCon #AgenticAI #OpenSource
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Bingo Industries went from ideation to production in under 3 weeks with the Nx Plugin for AWS.
Multi-agent solution routing questions to specialist agents — with AG-UI streaming and A2A for agent-to-agent coordination.
Full story 👇
go.aws/3SDOGhA #AWS #OpenSource
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🛠️ Developers — the Agents for Humans Hackathon is live! Use the #StrandsAgents SDK to build AI agents that solve real problems.
3 tracks: Everyday | Professional | Good Neighbor 💰 $40K in prizes ⏰ Deadline: Sept 14
Start building 👇 go.aws/4zQVf0P
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In Boston for VLDB 2026? Don't miss the @duckdb Meetup TOMORROW, Thursday, Sept. 3, 5:30-9 p.m. at the W Boston.
Talks on healthcare data + windowing improvements in v2.0, plus networking with the DuckDB community.
Free — RSVP now 👇 [go.aws/4xxCe1T](go.aws/4xxCe1T)
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Congrats to our own Jess Izen on joining the @rust_foundation as Engineer in Residence! 🦀 For the next year, Jess will work full-time with the foundation's engineering team to strengthen Rust's shared infrastructure, community libraries, and maintainer support, including hardening crates.io against supply chain attacks. AWS is proud to support this work. #Rust #OpenSource
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We're proud to sponsor the @rust_foundation Rust project's new Maintainers in Residence program. 🦀 Six contributors now have stable funding to focus on critical maintenance across rustup, the compiler, std library, Clippy, and rustdoc. Open source sustainability in action. go.aws/4xsc9Bm #Rust #OpenSource #AWS
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You can build AI agents, but can you find them? Agentic Resource Discovery (ARD) is an open spec that federates agent catalogs the way DNS federates name resolution. Apache 2.0, on GitHub now. go.aws/4gX2wUr
#OpenSource #AIAgents #AgenticAI #MCP #AWS
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We're proud to be part of the inaugural MySQL Steering Committee.
AWS's Pravin Mittal joins leaders from Google, Booking (.com) and JPMorganChase to help guide the future of MySQL's open source community.
go.aws/3SX0OtY #AWS #OpenSource
August 2026 MySQL Contributor Summit and Inaugural MySQL Steering Committee Members
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AWS Open Source retweeted
@nixos_org is strong. Nearly 2B requests and almost 1 petabyte of bandwidth every week - the scale behind cache.nixos.org and releases.nixos.org.
@AWSOpen is extending its support for the 4th year!
discourse.nixos.org/t/aws-ni…
Big ♥️ to AWS and the Nix Infra team. ❄️
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Oracle has opened governance for MySQL, and AWS is thrilled to be part of it. We are contributing upstream to performance, vector search, and the extensions framework. It's the same approach we've taken with OpenJDK, Valkey, and dozens of other projects: do the work and make the software better for everyone.
Learn more: go.aws/4xUys3s
#OpenSource #AWS #MySQL
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