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ag-ui

Agent infrastructure

Observation pool · not formally ranked

This project does not currently meet the main index requirement of two current dimensions across two source types.

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Observed adoptionMissing

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MomentumCurrent · 2026-09-12

AttentionCurrent · 2026-09-12

Signal confidence Based on how many independent score dimensions currently have data.

Medium2/3 · 1 source types

Methodology v2.0 · snapshot 2026-09-12 · stale after 2 days

About

AG-UI is an open, lightweight, event-based protocol that standardizes how AI agents connect to user-facing applications. Built for simplicity and flexibility, it enables seamless integration between AI agents, real time user context, and user interfaces.

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AG-UI is an open, lightweight, event-based protocol for agent-human interaction, designed for simplicity & flexibility:

AG-UI includes a flexible middleware layer that ensures compatibility across diverse environments:

It also ships with a reference HTTP implementation and default connector to help teams get…

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GitHub ag-ui-protocol/ag-ui metrics & trend →

15.9k Stars

Stars 15.9k
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