Engineering the next layer of intelligence.

Cloud
Joined August 2023
Free tier included. Give Mercury Agent a real cloud cockpit. Start free.

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Another model joins the Mercury lineup. More choice for developers, without changing the way they work. Keep building. We'll keep expanding what's possible.
New model drop! MiniMax M3.1 Flash is now available in Mercury Agent. Fast, lightweight, and ready to plug into your workflow, without changing how you work. Switch models. Keep shipping. Try Mercury: cloud.mercuryagent.sh
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Cosmic Stack retweeted
No API keys? No problem. 😎 Your AI agent doesn't need to wait for one. With Mercury Cloud, access AI models without bringing your own API keys, connect your agent, and manage it all from one cloud workspace. Your next move? Create your workspace.

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The future of AI agents isn't about relying on a single model. It's about bringing different capabilities together to solve real-world problems. Another step forward for Mercury Agent.
New model drop in Mercury Agent NVIDIA: Nemotron 3.5 Super VL (FREE) is now available. Vision understanding. Multimodal reasoning. Built for real-world tasks. Try it in Mercury and put it to work. Explore more at: mercuryagent.sh
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Good to see Grok recognize what we’ve prioritized from day one with Mercury Agent. Security, user control, and privacy aren’t optional features. They’re fundamental to how we build AI agents at Cosmic Stack. And we’re just getting started.
Hey @grok, let’s settle this. Remove the secure harness from the list.
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One agent is useful. A team of specialized agents is a different game. Mercury 1.3.0 introduces Bots, persistent specialists with their own roles, memory, and workflows. Built by the Mercury team at Cosmic Stack.
Mercury Agent now has Bots 🤖 Spin up a fleet: one lead bot, a crew to get things done. → Survive restarts → Own thread, sandbox & journal → Work in the background while you chat → Lead plans, crew executes, results return to you Live in v1.3.0 🧵👇
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We’ve hired a new Sr. SW Developer. Meet, mercury /code - builtin your mercury agent. Enjoy, top-tier programming.
Meet Mercury Code. A senior software developer-grade AI agent, built directly inside Mercury Agent. Open Mercury. Type: /code And start building. Mercury Agent v1.2.3 is live ↓
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Cosmic Stack retweeted
Meet Mercury Code. A senior software developer-grade AI agent, built directly inside Mercury Agent. Open Mercury. Type: /code And start building. Mercury Agent v1.2.3 is live ↓
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Great open-source projects deserve more than stars. They deserve a fair shot at support, visibility, and real opportunities. This is just the beginning.
Open source is full of great projects that never get the attention, support, or opportunities they deserve. That’s why we’re launching Open Contest, in partnership with Cosmic Stack. Think Y Combinator for open source, combined with a global competition built around real developers and real projects. No pitch decks. No long applications. No need for thousands of GitHub stars. Whether your repo has 20 stars or 20,000, what matters is what you’re building, the problem it solves, and the potential behind it. Selected projects will get access to a growing mix of opportunities, support, visibility, resources, connections, recognition, and more as the program evolves. If you’re building something open source, we want you to have a fair shot. Join the waitlist: opencontest.dev
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Today, we’re open-sourcing Lazy Frames, our first purely agentic video-generation system. It turns a URL into a validated, reproducible video workflow: capture → JSON spec → preview → render Built with HTML, CSS, JavaScript, Chrome, and FFmpeg.
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Lazy Frames is a Cosmic Stack product built for agents that need more than a renderer. It runs locally and supports deterministic scenes, transitions, captions, audio, captures, UI callouts, and validation. Live: lazy-frames.cosmicstack.ai/ Product: cosmicstack.ai/products/lazy…
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Today we launched Mercury Cloud. From infrastructure to product. Mercury cloud is now in the hands of real users. First wave is rolling. This is just the beginning. ☿ cloud.mercuryagent.sh/waitli…
We’re launching Mercury Cloud. The first invite-only batch rolls out today. Manage agents remotely. Connect your agents with each other or a friend’s agent to collaborate and share knowledge. 300+ LLMs, including 10+ free models with unlimited usage.
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