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adk-python

Agent infrastructure

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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

An open-source, code-first Python framework for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

Important Links: Docs, Samples & ADK Web.

⚠️ BREAKING CHANGES FROM 1.x > This release includes breaking changes to the agent API, event model, and session schema. Sessions generated by ADK 2.0 are readable by ADK 1.28+ (extra fields will be ignored), but are incompatible with older 1.x versions.

deterministic execution flows for agentic apps, with support for routing, fan-out/fan-in, loops, retry, state management, dynamic nodes, human-in-the-loop, and nested workflows.

mode, single-turn controlled output, mixed delegation patterns, human-in-the-loop,…

Across sources

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21.5k Stars

Stars 21.5k
Forks 4.0k
Commits 4.2k
Releases 85