Flue

official account of the open agent framework.
write once • deploy anywhere • use any LLM • zero lock-in.

[Adewale Oshineye @ade_oshineye]

https://t.co/8oONUXd1tU

[Flue @flueai]

NEW: Flue Agent Skill

Teach your coding agent how to build with Flue.

$ npx skills add withastro/flue/skills/flue

[Aniket Pawar @alaymanguy]

Introducing agentcn 🤖 by @shadcnlabs

> Built on Eve by @vercel and @flueai
> Zero config, one command setup.
>@shadcn /ui compatible (simply copy-paste)
> 10+ production-ready agent recipes
> Fully customizable

100% free and open-source.

[Flue @flueai]

NEW: Schedules

Run daily summaries, recurring reports, data synchronization, and more. Schedules let your Flue agents run automatically, even when no one is actively prompting them.

https://t.co/5SYwA47gAR

[Flue @flueai]

Built with Flue 🦾

[Tarun Sachdeva @tarunsachdeva]

what if you could have an agent search over your team's session history?

- what did we get done this week?
- should we skillify things we're all doing?
- who is using agents in the most interesting ways?

now you can! our new agent is available for our most active users

[Flue @flueai]

NEW: Evals

Model output can change over time. Evals give your Flue agents a repeatable set of scenarios and expectations, so you can catch regressions before they ship.

Powered by vitest & vitest-evals, a testing library by @zeeg & the @sentry crew.

https://t.co/DfJ5HR9Srj

[fks @FredKSchott]

fun fact: it took astro 2 years to hit these numbers

[fks @FredKSchott]

npm downloads for @flueai

[fks @FredKSchott]

Flue owes an enormous debt to Sunil, his work on durability in Agents SDK / Project Think directly informed our implementation.

one of the best to ever do it.

[Peter Mekhaeil @petermekh]

This is really exciting to see. I have been using Flue since it was first announced and have really been enjoying working with its APIs.

I have agents running as CLIs and in github actions doing code review, auto-fix PRs and triaging.

[rita kozlov 🐀 @ritakozlov]

flue is such an incredible all-in-one framework for building agents

the built in handling for channels and durability is 🧑‍🍳😘

and can be deployed easily to cloudflare or.... literally anywhere else

[David Boyne 🚀 @boyney123]

Spending a day today with @flueai and loving it. The power of skills, sandbox, tooling, channels etc... is slowly blowing my mind and opening up some very cool usecases

[Matt Silverlock 🐀 @elithrar]

literally porting the code review agent we use across all of our OSS repos to Flue as we speak.

[Dillon Mulroy @dillon_mulroy]

flue. the open agent framework.

i’ve been building a bunch of my agentic workflows on the primitives in the 1.0 beta - now you can too

[Matthew Phillips @matthewcp]

We use Flue in Astro to run issue triage in GH CI. It reproduces the bug report, diagnoses the cause, verifies that it is a bug (and not intentional behavior) applies a fix, writes a test, and then creates a preview release for users to try. Here's an end-to-end fix in about an hour:

https://t.co/v4YRftLCLr

[Electric @ElectricSQL]

Flue from @Cloudflare is now based on our @DurableStreams protocol!

[fks @FredKSchott]

Just Shipped: Flue 1.0 Beta

Flue is the TypeScript framework for building the next generation of agents, designed around an open agent harness with zero LLM lock-in. It’s like Astro, for agents.

Flue 1.0 has been redesigned around three core primitives:

🔁 Workflows — structured automations designed for background work, where your code drives the agent from start to finish.

🧭 Agents (New!) — autonomous, stateful loops where the model drives itself to complete a given task.

📡 Channels (New!) — connect agents to Slack, GitHub, Linear, Discord, Teams, and more. Flue handles the boilerplate for you.

Everything shares the same durable foundation, powered internally by Pi, Vite, and Durable Streams. Deploy anywhere, use any LLM, and recover running agents across restarts and downtime.

We’ve talked to a lot of teams building agents, and keep hearing the same thing: getting to production is hard work. We built Flue to help change that.

Flue 1.0 Beta is available today. Give it a try and let me know what you think!

[fks @FredKSchott]

ugh, an imposter appeared. make sure you follow the official @flueai account for future framework updates (and justice!)