DeerFlow 2.0 Custom Skills + MCP + Sandbox — Building Your Own Tools and Workflows
DeerFlow's markdown-based skills system, MCP server integration, Docker/K8s sandbox, and persistent memory system with practical code examples.

DeerFlow 2.0 Custom Skills + MCP + Sandbox — Building Your Own Tools and Workflows
In Part 2, we analyzed the Multi-Agent Workflow internals. This post covers how to actually extend DeerFlow.
We'll build custom skills, integrate MCP servers, and execute code safely in sandboxed environments.
1. Skills System
What is a Skill?
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