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@@ -1057,6 +1057,7 @@ Browse the full template catalog here:
| [Sean-V-Dev/HMLR-Agentic-AI-Memory-System](https://github.com/Sean-V-Dev/HMLR-Agentic-AI-Memory-System) | Persistent living-memory layer for AI agents — stores and retrieves context across sessions to support long-running agentic workflows | 
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| [chopratejas/headroom](https://github.com/chopratejas/headroom) | Context-optimization proxy layer for LLM applications — compresses token usage, manages context windows, and provides an OpenAI-compatible API for LangChain, MCP, and FastAPI stacks | 
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| [tb8412/qae-langgraph-example](https://github.com/tb8412/qae-langgraph-example) | Deterministic pre-execution safety certification for LangGraph agents with auditable certificates and constraint-based routing | 
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+| [chopmob-cloud/AlgoVoi-Platform-Adapters](https://github.com/chopmob-cloud/AlgoVoi-Platform-Adapters/tree/master/ai-agent-frameworks/langgraph) | Payment-gate any LangGraph StateGraph using x402, MPP, or AP2 — paid in USDC on Algorand, VOI, Hedera, Stellar, Base, Solana, or Tempo. `AlgoVoiPaymentTool` is `ToolNode` + `create_react_agent`-compatible. 77/77 tests. | 
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