AgentScope Java

Java framework for distributed, long-running agents with typed event streams, permission gating, middleware and subagents.

Harness by Alibaba Tongyi Lab

IndexedApache-2.0★ 6,102

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About

AgentScope Java 2.0 is a framework for distributed agents that run for long periods, with a typed event stream of 32 event types for frontend rendering and human-in-the-loop. Tool calls are gated with allow, require-approval or deny decisions, and middleware can intercept the reasoning and acting loop. Tools can run in local, Docker, Kubernetes or cloud sandboxes, and subagents are started and messaged with agent_spawn and agent_send. The README says session and memory state can be kept in Redis, MySQL, PostgreSQL or cloud object storage.

Use cases: agent-orchestration

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Fact sheet

Languages: JavaREADME
Packages: io.agentscope:agentscope-core (maven), io.agentscope:agentscope (maven)README
Multi-agent: YesREADME
Orchestration: otherREADME
A2A support: Built inREADME
Streaming: YesREADME
Memory: short-term, long-termREADME
Human in the loop: YesREADME
Deploys to: docker, kubernetesREADME
Maturity: StableREADME

Facts extracted by Claude Haiku 5.5 from the linked sources on Oct 24, 2026. Wrong fact? Tell us.

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Signals

Stars: 6,102
Forks: 1,527
Open issues: 645
Last commit: Oct 24, 2026 (6 days ago)
Last release: Oct 8, 2026 (23 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Packages: maven io.agentscope:agentscope-coremaven io.agentscope:agentscope
License: Apache-2.0
Repository: github.com/agentscope-ai/agentscope-java
Website: java.agentscope.io/
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: README github-graphql

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AgentScope Java. Agent Mart. https://agentmart.dev/harnesses/agentscope-java (last updated 2026-10-24)