--- title: "AAIF's MCP Dev Summit: Gateways, gRPC, and Observability Signal Protocol Hardening" url: https://daily.dev/posts/aaif-s-mcp-dev-summit-gateways-grpc-and-observability-signal-protocol-hardening-jnnoh4b7a source_url: https://www.infoq.com/news/2026/04/aaif-mcp-summit/ type: article source: "InfoQ" published: 2026-04-09T13:32:30.196Z updated: 2026-04-09T13:32:57.001Z tags: ["security", "mcp", "agentic-ai"] reading_time: 9 upvotes: 1 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # AAIF's MCP Dev Summit: Gateways, gRPC, and Observability Signal Protocol Hardening **[InfoQ](https://daily.dev/sources/infoq)** · 9 min read · 1 upvotes · 0 comments ## Summary The MCP Dev Summit North America 2026 gathered ~1,200 attendees in New York to discuss the Model Context Protocol's enterprise readiness. Key themes included the gateway pattern as the dominant architectural consensus (adopted by Amazon, Uber, Docker, Kong), stateless transport work (SEP-1442) targeting June 2026, and security hardening after DNS rebinding vulnerabilities (CVE-2025-66414) were demonstrated. Uber revealed 1,800 AI-written code changes per week via its internal 'Minion' agent and tens of thousands of weekly MCP executions through its Go-based GenAI Gateway. Amazon formalized composable agent configurations via open-source tooling. MCP Apps, enabling interactive UI within MCP servers, launched January 2026 and was adopted by Claude, ChatGPT, and VS Code. Bloomberg proposed protocol-level interceptors (SEP-1763) for regulated environments. The Agentic AI Foundation, formed December 2025, now has 100+ members, and the Linux Foundation launched the x402 Foundation for agent micropayments. MCP has surpassed 97 million SDK downloads per month, a milestone React took three years to reach. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [MCP maintainers from Anthropic, AWS, Microsoft, and OpenAI lay out enterprise security roadmap at Dev Summit](https://daily.dev/posts/mcp-maintainers-from-anthropic-aws-microsoft-and-openai-lay-out-enterprise-security-roadmap-at-de-ynber8vwy) · The New Stack · 0 upvotes · 0 comments --- Tags: [#security](https://daily.dev/tags/security), [#mcp](https://daily.dev/tags/mcp), [#agentic-ai](https://daily.dev/tags/agentic-ai) [View this post on daily.dev](https://daily.dev/posts/aaif-s-mcp-dev-summit-gateways-grpc-and-observability-signal-protocol-hardening-jnnoh4b7a)