Agentflow – Run Complex LLM Workflows from Simple JSON
So, it feels like this should exist. But I couldn't find it. So I tried to build it. Agentflow lets you run complex LLM workflows from a simple JSON file. This can be as little as a list of tasks. Tasks can include variables, so you can reuse workflows for different outputs by providing different variable values. They can also include custom functions, so you can go beyond text generation to do anything you want to write a function for. Someone might say: "Why not just use ChatGPT?" Among other reasons, I'd say that you can't template a workflow with ChatGPT, trigger it with different…
Agentflow – Run Complex LLM Workflows from Simple JSON launched on August 8, 2023 with 51 votes, #1,467 of 4,347 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Agentflow is a tool that executes complex language model workflows defined in JSON files. Users build workflows as lists of tasks with variables and custom functions, then trigger them with different inputs for reusable automation. It's designed for developers who need templated, repeatable LLM processes with consistent results, going beyond simple chat interfaces by enabling task chaining, variable substitution, and integration of custom code alongside AI-generated text.
written from the facts on this page · September 2026
From the sources
Complex LLM Workflows from Simple JSON. Contribute to simonmesmith/agentflow development by creating an account on GitHub.
In the maker’s words, at launch
So, it feels like this should exist. But I couldn't find it. So I tried to build it. Agentflow lets you run complex LLM workflows from a simple JSON file. This can be as little as a list of tasks. Tasks can include variables, so you can reuse workflows for different outputs by providing different variable values.…
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