Margarita - Programming language for Agents using Markdown-ish syntax
On my list of build it from scratch has always been to build a programming language. So with the help of AI I was able to get it done! Why did I build it? At work I've seen two major problems with our ai workflows/ skills libraries. There is a lack of determinism when your whole workflow is a markdown file of 100 steps, and markdown skill libraries lack composability. Meaning we violate things like DRY in the all the md files in the skills library. I built Margarita to allow for markdown and logical operators to exist together, which means you can bring in determinism through code…
Margarita - Programming language for Agents using Markdown-ish syntax launched on July 2, 2026 with 7 votes, #2,664 of 24,623 launches that month and more than 75% of that year's launches.
What it does
Margarita is an agentic scripting tool where you write plain text scripts — with state, loops, and LLM calls — and run them against any model.
Margarita introduces a deterministic scripting extension to Markdown that keeps your agents predictable. No more fighting with your prompt to make it follow your workflow steps. Margarita is for people that are looking for repeatable scripts that add in the dynamic abilities of LLMs where it makes sense. Use the right tool for the job. Write code-like logic where you need consistency. Bring in a code agent where you need complexity/ and dynamic responses. The syntax is a very minimal extension to markdown and will always run the same. No more having the llm skip a step in your workflow every 3rd time you run it. No more inventing properties your JSON objects. Keep control when you need…from margarita.run
In the maker’s words, at launch
On my list of build it from scratch has always been to build a programming language. So with the help of AI I was able to get it done! Why did I build it? At work I've seen two major problems with our ai workflows/ skills libraries. There is a lack of determinism when your whole workflow is a markdown file of…
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