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Concierge

Framework for Building Agentic Web Interfaces

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Hey HN, We’re building Concierge,An open source framework that allows you to build Agentic Applications, letting LLMs navigate, interact, and transact with your serviceIt's a declarative framework which makes it easy for you to create Microservices for AI agents. You can expose your existing web offerings to LLMs. To support navigation you can use several abstractions like Stages, Tasks, Workflows and more. These specify the rules and guiding principles of how an Agent interacts with the service.It's especially useful when you want to expose complex business logic with thousands of APIs, and want to provide context on how these can be used/called. For example building an Amazon for agents. With Concierge, you can several rules or "guiding principles" on how you want an Agent to interact with your service. We are calling this new concept as Agentic Web Interfaces, would love to know what you think!You can find the repository here: https://github.com/Agentic-Web-Interfaces/conciergeSome features we are excited about: 1. UI Dashboard to track costs, top business services, usage and analytics. 2. Replay ability to allow you to track and debug user sessions. 3. Ability to self-host or use our managed hosting.

HN · launched Nov 4, 2025 · 20 upvotes (top 31%) · 0 views

Niche: ai agent development platforms · 598 launches, 22 in the last 7 days ▼ -29% · Explore this niche →

Category and tags

  • Horizontal
  • Dev tools
  • Developer
  • AI-native
  • Hobby / open-source project

Visit website ↗ Source listing ↗

Could you build this?

Partial Creating standard schema definitions for LLM tool calling is easy, but building a full framework that enables autonomous agent transaction handling and reliable browser/service navigation requires advanced orchestration.

What it would actually take: The framework requires declarative schema compilers, robust headless browser automation (Playwright/Puppeteer), secure authentication session management, and deterministic error handling for non-deterministic LLM responses. The primary hurdle is establishing a protocol that guarantees idempotent transactions and safe state rollback when an agent fails mid-operation.

Discussion

1 comment analyzed.

Feature requests: Web hosting/deployment

Competitors

Other products that read as similar to this one : 425 launches clear the similarity bar, closest 8 shown.

Attention rank: #150 of 426 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 3 days after the earliest competitor.

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