Decepticon is an autonomous AI-powered red team agent platform for offensive security engagements. It orchestrates multiple LLM-based agents (recon, exploit, AD, cloud, etc.) via LangGraph to execute complex, realistic attack chains against targets, with strict Rules of Engagement (RoE) enforcement, sandboxed execution, and human-in-the-loop approval. The system provides a web dashboard (Next.js), CLI (Ink), and MCP server for control and monitoring, and includes a plugin system for extensibility. It also features comprehensive benchmark frameworks for evaluating agent performance on security challenges. The architecture is a multi-service Docker Compose deployment with Python backend services, a Go launcher, Neo4j knowledge graph, and high isolation between management and sandbox networks. This is primarily a software application (automated red team orchestrator) with strong data/research elements such as knowledge graph persistence, benchmarking pipelines, and telemetry collection. The codebase demonstrates high craftsmanship with protocol-based plugin contracts, a well-structured middleware stack, and thorough testing, though the polyglot nature and dual client maintenance add complexity.