diff --git a/README.md b/README.md
index bda0c39..182c3e5 100644
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@@ -1227,6 +1227,7 @@ No active community listings currently.
| [NicholasGoh/fastapi-mcp-langgraph-template](https://github.com/NicholasGoh/fastapi-mcp-langgraph-template) | FastAPI template with LangGraph + MCP and streaming UX | 
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| [lgesuellip/langgraph-whatsapp-agent](https://github.com/lgesuellip/langgraph-whatsapp-agent) | Template for WhatsApp agents with LangGraph and MCP | 
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| [ac12644/langgraph-starter-kit](https://github.com/ac12644/langgraph-starter-kit) | Production-ready multi-agent starter kit with 6 patterns (Supervisor, Swarm, HITL, Structured Output, Research, RAG), 5 LLM providers, MCP integration, CLI scaffolder, and Fastify server | 
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+| [brescou/langgraph-agent-stack](https://github.com/brescou/langgraph-agent-stack) | Production-grade multi-agent template: per-run USD budgets (HTTP 402), versioned domain packs with canary routing, zero-cost mock mode, Helm/Terraform, and signed supply chain (Cosign + SBOM) | 
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