Weco AI Functions- a text-to-agent dev tool
Hey HN, I’m Zhengyao, one of the creators of Weco AI Functions — a platform that transforms plain-English task descriptions into reusable AI endpoints that you can use as Python functions. We take a plain-English description of your task (e.g., “get the top 10 contributors of a given GitHub repo,” “extract phone numbers from text”) and turn it into an AI-powered endpoint with structured output. Key points: - Schema-first: You describe the task; we propose an output schema. Refine it if you like. - Version control and A/B testing: Each change to your function creates a new version…
Weco AI Functions- a text-to-agent dev tool launched on January 8, 2025 with 10 votes, #1,608 of 6,141 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
Weco AI Functions is a platform that converts plain-English task descriptions into reusable AI-powered endpoints callable as Python functions. Users describe a task, the system proposes an output schema for refinement, and generates a structured API. The platform includes version control for tracking changes, A/B testing across models and prompts, configurable settings like temperature and chain-of-thought reasoning, and monitoring with input/output logging and aggregated statistics for tracking performance and costs.
written from the facts on this page · September 2026
From the sources
Zero to AI in Seconds
Turn one-sentence ideas into live AI Function endpoints. They're structured and fast, web-search-ready, multimodal, and built to scale in code and beyond. Native support for strongly-typed outputs, guaranteed to follow defined schemas. Simplify integration with your software systems. Compare different models, prompts, add-ons head to head. Easy debugging, and cost/latency optimization Monitor performance, track usage, and debug with ease. Stay informed with detailed logs and statistics. Prototype with natural language, letting AI handle technical decisions. Achieve rapid, code-free prototyping for AI features. Enable the LLM to search the web for accurate and up-to-date information. Enhance…from aifunction.com
In the maker’s words, at launch
Hey HN, I’m Zhengyao, one of the creators of Weco AI Functions — a platform that transforms plain-English task descriptions into reusable AI endpoints that you can use as Python functions. We take a plain-English description of your task (e.g., “get the top 10 contributors of a given GitHub repo,” “extract phone…
Does a similar job
all alternatives →
CodeWords2025 · agemo.ai · ▲385Hey HN, Aymeric here, co-founder of Agemo and maker of CodeWords. Generating nice-looking UIs with AI has been democratized now thanks to tools like Lovable, v0 and bolt. Going from natural language to a complex back-end workflow is still an unsolved problem. We started our journey by researching neurosymbolic methods applied to software/code generation problems and it landed us a feature in the ARC-AGI report last year (https://arxiv.org/abs/2412.04604). We've now applied this research to build an AI-native workflow automation platform to enable builders of any…
Documentation.AIDec 2025 · documentation.ai · ▲518Build and update product documentation effortlessly with AI
- OHOne Human + One Agent = One Browser From Scratch in 20K LOCJan 2026 · emsh.cat · ▲324
Related: https://simonwillison.net/2026/Jan/27/one-human-one-agent-on...
WeConnect.chat2023 · weconnect.chat · ▲147No code chatbot builder blending AI with human interaction
More ai this month
the category →
Paintings by AI models: programs run through a simulation of oil paint.
AI · 22d ago · stillwet.art
FastRouter.ai▲364Route requests to the right LLM for cost, latency & quality
AI · 23d ago · fastrouter.ai
Source: Show HN post ↗ · launch text quoted in part
Launched alongside, January 2025
the whole month →
Hello! I'm Byran. I spent the past ~6 months engineering a laptop from scratch. It's fully open-source on GH at: https://github.com/Hello9999901/laptop
Dev tools · 2025 · byran.ee
- TITetris in a PDF▲1,289
I realized that the PDF engines of modern desktop browsers (PDFium and PDF.js) support JavaScript with enough I/O primitives to make a basic game like Tetris. It was a bit tricky to find a union of features that work in both engines, but in the end it turns out that showing/hiding annotation "fields" works well to make monochrome pixels, and keyboard input can be achieved by typing in a text input box. All in all it's quite janky but a nice reminder of how general purpose PDF scripting can be. The linked PDF is all ASCII so you can just open it in a text editor, or have a look at…
Life & fun · 2025 · th0mas.nl
21st.dev▲1,211I originally built this app to organize and reuse interesting React + Tailwind components I came across on Twitter, inspired by the shadcn/ui approach. Later, a friend started contributing their own components, and it got me thinking—this could grow into something bigger, like an NPM for design engineers to share and use components. Would love to hear your thoughts!
Dev tools · 2025 · 21st.dev
Create lifelike, personalized AI avatars from text prompts
AI · 2025 · jogg.ai
CSS library based on Counter Strike 1.6 UI.
Life & fun · 2025 · cs16.samke.me