Custom LangGraph
Agent / Orchestration · Build custom multi-agent workflows with full control and state management
At a glance
| Setup effort | High |
| Released | 2024 |
| Open source | Yes |
| Interface | Framework/SDK |
| Model choice | BYO model |
| Cost | BYO API key |
| Autonomy | Autonomous |
| Capabilities | Tool use, Multi-step planning, State graphs, Custom tools, Human-in-the-loop, Multi-agent |
What Custom LangGraph does
Tool use, Multi-step planning, State graphs, Custom tools, Human-in-the-loop, Multi-agent
Best for
Build custom multi-agent workflows with full control and state management
Works well with
LLM Provider / Model
Integration
Context / RAG
Conflicts & caveats
- Custom LangGraph with Amazon Nova Micro (≤8K max output) may struggle with multi-file edits. Use models with 16K+ output capacity.
- ⚠️ Custom LangGraph with on-demand context "Continue codebase indexing" may act on stale code — prefer real-time context (Cursor @codebase, Greptile, GitHub Copilot indexing, Augment Context, CocoIndex, turbopuffer).
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