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Alternatives

Products that do what Agent Use Interface (AUI) – let users bring their own AI agent does

As I started building AI integrations, I came to realize that for many projects, the the best agentic experience is one that simply enables the user's personal agent to take actions within your app. The existing options like MCP or A2A are quite involved and for simple apps that are already URL parameter driven, those options seem like overkill. This led me to prototype the Agent Use Interface (AUI) spec. The idea is simple: a lightweight, open spec that makes any app "agent-navigable." You drop an XML file at /agents/aui.xml that describes the URL-parameter-driven actions your app…

  1. 1
    Spell AI203

    Delegate your tasks to autonomous AI agents in your browser

    2023

  2. 2
    Manta AI148

    Your AI agent for autonomous web app testing

    Jul 2026 · mantaai.co

  3. 3

    User-friendly Ai Agent in the browser

    2023

  4. 4

    AI Computer use agent in your browser

    2025

  5. 5
    Manifest112

    Turn any webpage into an action manifest for AI agents

    Jul 2026 · omfang.io

  6. 6

    The easiest way to create AI-powered websites

    Nov 2025

  7. 7
    BU138

    Openclaw in the cloud

    Mar 2026

  8. 8

    Connect AI agents to 1000+ apps directly from your terminal

    Mar 2026

  9. 9
    Qagent152

    Skip manual testing your web application. Let AI do the work

    2025

  10. 10
    Ara143

    Agentic Wispr flow computer-use-agent living in your notch

    May 2026

  11. 11

    AI agents for every task, all in one hub

    2023

  12. 12

    A CLI for Aries based self-sovereign identity development

    2022

  13. 13

    Build your own AI Agent for machines!

    2025

  14. 14

    Give your AI agent design taste + prevent generic AI design

    Mar 2026

  15. 15
    Iris41

    Computer use agents: beyond standard automation

    2025

  16. 16

    Run agent workflows the community already built

    Apr 2026

  17. 17

    Open-source browser automation for local AI agents

    May 2026

  18. 18
    Link AI94

    The Agentic Business Suite that replaces your entire stack

    Mar 2026

  19. 19

    Define tools once for agents use them everywhere

    Mar 2026

  20. 20IB

    TLDR; I built a tool that turns any API into a CLI designed for ai agents --- Got tired of dealing with bloated context windows from MCP servers and skills that stuff entire API docs into the agent's context CLIs fix this, agents run a single command to self-discover everything an API has to offer So, built a tool to generate them for any api. All CLIs are written in Go, fast and lightweight, no dependencies Help text (via the --help flag) is the killer feature: all context for each command/endpoint/parameter is extracted directly from the user-facing API docs and enhanced with…

    Mar 2026 · instantcli.com

  21. 21IM

    Hey HN, I’m Chris, a solo dev in Melbourne AU. For the past month I've been spending my after work hours building AgentVisa. I'm both excited (and admittedly nervous) to be sharing it with you all today. I've been spending a lot of time thinking about the future of AI agents and the more I experimented, the more I realized I was building on a fragile foundation. How do we build trust into these systems? How do we know what our agents are doing, and who gave them permission? My long-term vision is to give developers an "Agent Atlas" - a clear map of their agentic workforce, showing where…

    2025 · agentvisa.dev

  22. 22AU

    Hey HN! I built an open-source Python library that lets AI agents control mobile apps. Its heavily inspired by browser-use Here's a quick demo https://x.com/itsericktorres/status/1932996729458110482 From our experience testing mobile workflows or automate repetitive app tasks has always been a pain. You either write brittle UI automation scripts or do everything manually. And after testing out browser-use and seeing all the cool things people were building for web without the pains of normal automation I decided I wanted to build something like it but for mobile So I…

    2025 · github.com

  23. 23RA

    Hi HN folks, I have been building AI agents for quite some time now. The shift has gone from LLM + Tools → LLM Workflows → Agent + Tools + Memory, and now we are finally seeing true agency emerge: agents as systems composed of tools, command-line access, fine-grained system capabilities, and memory. This way of building agents is powerful, and I believe it is here to stay. But the real question is: are the systems powering these agents ready for that future? I do not think so. Using Docker for a single agent is not going to scale well, because agents need to be lightweight and fast. LLMs…

    Mar 2026 · github.com

  24. 24BA

    I'm building a workspace for doing focus work while also managing constant multi-tasking and context-switching that's required in a lot of roles. Currently this is done by using a notes system where we can split-screen AI chat, an object-based data table system for tracking entities, as well as viewing other documents. We can define agents directly from documents by giving instructions in plain language and then defining the trigger conditions. This helps automate workflows directly in the place where we're reading and writing content. I'm continuing to experiment with instructions and…

    2025 · useportals.dev

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