# Amazon — Agentic observability with Amazon OpenSearch Service MCP Apps

- Company: Amazon (amazon.com)
- Announced: 2026-08-25T19:00:09+00:00
- Category: capability-change
- Subject: Bedrock / Nova
- Source: https://aws.amazon.com/blogs/machine-learning/agentic-observability-with-amazon-opensearch-service-mcp-apps/
- Record: https://forck.live/items/4417-agentic-observability-with-amazon-opensearch-service-mcp-apps

Amazon OpenSearch Service announced MCP Apps, a capability that extends the Model Context Protocol to return interactive visualizations alongside text responses in AI assistant chats, enabling verification without switching tabs.

## Evidence

Verbatim from https://aws.amazon.com/blogs/machine-learning/agentic-observability-with-amazon-opensearch-service-mcp-apps/:

> MCP Apps extend the Model Context Protocol so that each tool call responds with an interactive visualization — a trace waterfall, a service topology, a log pattern view — rendered directly in your AI assistant’s chat window alongside the text response.

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