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Tagged: deep-agents
Running Deep Agents in a Local OpenSandbox Backend
How to wire OpenSandbox into Deep Agents through BaseSandbox, bridge sync and async code, and run a data analysis agent safely in a local Docker sandbox.
15 min readA MongoDB-Backed Virtual Filesystem for LangChain Deep Agents
A MongoDB-backed virtual filesystem for LangChain Deep Agents: bytes in object storage, search in Atlas with hybrid grep, rank fusion, chunking and sync.
8 min readThe Naked Agent: What Breaks When Nothing Guards the Model
Build the same unprotected travel agent in the Claude Agent SDK and LangChain Deep Agents, then watch three failures show which harness controls are missing.
9 min readWhy Long-Horizon Agents Need a Harness: How Deep Agents Manages State and Context
Why long-horizon agents need a harness: how LangChain Deep Agents fights context rot with four pillars, middleware, filesystem backends and isolated subagents.
12 min readTeaching Deep Agents New Skills: Planning, Subagents and SKILL.md Files
How LangChain's DeepAgents combine planning, subagents, filesystem memory and progressive skill loading, with a build plan, testing advice and deployment notes.
12 min readStreaming LangChain Deep Agents: Live Plans, Tool Calls and Tokens
Replace a blocking invoke with a stream so users see a deep agent work: the three stream modes, namespaces for subagents, and filtering summarization tokens.
10 min readDeep Agents With SKILL.md: A LangChain Orchestrator That Loads Skills
Build a generic deep agent on LangChain that scans a skills folder, routes by SKILL.md descriptions, shares AGENTS.md memory, and gains new abilities without code changes.
8 min readDeep Agents on LangChain: Planning, Sub-Agents and a Banking Gateway
How the deepagents harness adds planning, a file system and sub-agents to a tool loop, how it differs from ReAct, and how to split tools across domain agents behind a gateway.
9 min readManaged Deep Agents Beta: A Directory-Driven Way to Deploy LangChain Agents
LangChain's Managed Deep Agents turns a project folder into a hosted agent. What each file does, how mda deploy behaves, and the beta gaps worth knowing.
12 min read
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