Which is more popular, Agent Development Kit (ADK) or Chidori?

Agent Development Kit (ADK) has more GitHub stars (21,688 vs 1,365).

Which is more actively developed, Agent Development Kit (ADK) or Chidori?

Agent Development Kit (ADK) had more commits in the last 90 days (1,322 vs 82).

Should I use Agent Development Kit (ADK) or Chidori?

Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.

Agent Development Kit (ADK) vs Chidori

Side-by-side comparison of two AI agent tools

Agent Development Kit (ADK)open-source

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

Chidoriopen-source

A reactive runtime for building durable AI agents

Metrics

	Agent Development Kit (ADK)	Chidori
Stars	21.7k	1.4k
Star velocity /mo	1.8k	4.171122994652406
Commits (90d)	1.3k	82
Releases (6m)	10	5
Overall score	0.8546977073741404	0.4482976145018797

Pros

+Time travel debugging allows reverting to previous execution states for better understanding of agent behavior and decision paths
+Multi-language support (Python and JavaScript) with familiar programming patterns, avoiding the need to learn new DSLs or frameworks
+Visual debugging environment with monitoring and observability features for understanding complex AI workflow execution

Cons

-Being in v2 suggests it may still be evolving with potential breaking changes and incomplete features
-Rust-based runtime may introduce complexity for teams without Rust expertise when customization or debugging runtime issues is needed
-Limited documentation in the provided materials suggests the learning curve and setup process may require additional research

Use Cases

•Building long-running AI agents that need to pause execution for human approval or input before proceeding with critical decisions
•Debugging complex AI workflows by stepping through execution history and understanding how agents reached specific states or decisions
•Developing AI agents with branching logic where you need to explore different execution paths and revert to optimal decision points

View Agent Development Kit (ADK) Details View Chidori Details

FAQ

Which is more popular, Agent Development Kit (ADK) or Chidori?: Agent Development Kit (ADK) has more GitHub stars (21,688 vs 1,365).
Which is more actively developed, Agent Development Kit (ADK) or Chidori?: Agent Development Kit (ADK) had more commits in the last 90 days (1,322 vs 82).
Should I use Agent Development Kit (ADK) or Chidori?: Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.