Model Context Protocol
7 Ways Backend Engineers Are Mistakenly Treating Anthropic's Model Context Protocol as a Secure Per-Tenant Tool Registration Standard (And Why It's Silently Collapsing Tool-Call Authorization Boundaries in Multi-Tenant Agentic Pipelines in 2026)
Anthropic's Model Context Protocol (MCP) has become the de facto lingua franca for connecting large language models to external tools, data sources, and services. Since its open-source release, the backend engineering community has embraced it with remarkable speed, plugging it into everything from internal developer portals to customer-facing