ksadk 0.5.9

Kingsoft Cloud Agent Development Kit - 支持 LangChain/LangGraph/DeepAgents/ADK/OpenClaw/Hermes 的本地运行与云端部署

ksadk

Kingsoft Cloud Agent Development Kit. ksadk provides the Python SDK and CLI for building, running, packaging, and deploying AgentEngine agents across local development, serverless runtime, ADK, LangChain/LangGraph, DeepAgents, Hermes, OpenClaw, MCP, and Skill Runtime scenarios.

Current version: 0.5.8.

Install

pip install -U ksadk

Install optional runtime extras when needed:

pip install -U "ksadk[adk]"
pip install -U "ksadk[langgraph]"
pip install -U "ksadk[deepagents]"
pip install -U "ksadk[skills]"
pip install -U "ksadk[all]"

Quick Start

Create and run a local agent:

agentengine init my-agent -f langgraph
cd my-agent
agentengine config
agentengine run -i

Deploy to AgentEngine serverless runtime:

agentengine launch . --target serverless

Open the hosted dashboard:

agentengine dashboard open

What Is Included

• Local development commands: init, config, run, web
• Build and deploy commands: build, deploy, launch
• Remote operations: agent invoke, files, dashboard
• Runtime integrations: ADK, LangChain, LangGraph, DeepAgents, MCP
• Hosted runtime assets: Hermes and OpenClaw
• Skill Runtime preview: Skill Center discovery, zip download, sha256 verification, safe extraction, local execution, and sandbox execution through the ksadk[skills] extra
• Sandbox Runtime preview: common sandbox abstraction with an E2B-compatible backend

0.5.8 Highlights

• Hosted UI architecture refactor with API facade, run engine, stream protocol, capability plugins, hooks, and stores.
• Workspace preview improvements for generated files, HTML relative resources, artifacts, and zip export.
• Hermes / OpenClaw hosted terminal stability improvements, including WebSocket keepalive and Windows raw terminal handling.
• Default runtimes updated to Hermes 2026.5.16-ksadk-v1 and OpenClaw 2026.5.20.

Documentation

PyPI does not serve repository-relative files such as ./docs/*.md. The links below use absolute URLs so they render correctly on both PyPI and GitHub.

• Usage Guide
• Technical Design
• Workspace Files Design
• Memory Guide
• Knowledge Base and Memory Examples
• DeepAgents Guide
• Hermes Runtime Guide
• OpenClaw Deployment Guide
• OpenClaw User Image Template
• Skill Runtime Image Contract

Project Links

• Documentation: https://ksadk.kingsoft.com/docs
• Repository: https://github.com/kingsoftcloud/ksadk-python

Notes

• Skill registration, CRUD, and version governance belong to Skill Service. ksadk consumes Skill Center at runtime.
• Sandbox template and instance lifecycle belong to Sandbox Service. ksadk uses the configured sandbox backend to execute runtime workflows.
• E2B-compatible sandbox backend uses the native E2B_API_URL and E2B_API_KEY environment variables.