# From retrieval to agents: 5 takeaways on production architecture for AI agents

DevFeed: [From retrieval to agents: 5 takeaways on production architecture for AI agents](<https://devfeed.tech/articles/from-retrieval-to-agents-5-takeaways-on-production-architecture-for-ai-agents-4786.md>)

Original publisher: [Read original article](<https://www.elastic.co/blog/context-engineering-agentic-ai>)

Author: Sri Desikan

Published: 2026-08-18T00:00:00Z

Content type: article

Language: en

Sources: [Elastic Blog - Elasticsearch, Kibana, and ELK Stack](<https://devfeed.tech/sources/elastic-blog-elasticsearch-kibana-and-elk-stack.md>)

Topics: [AI Bots](<https://devfeed.tech/topics/ai-bots.md>), [AI search](<https://devfeed.tech/topics/ai-search.md>)

Tags: [agentic-ai](<https://devfeed.tech/tags/agentic-ai.md>), [agents](<https://devfeed.tech/tags/agents.md>), [ai-agents](<https://devfeed.tech/tags/ai-agents.md>), [ai-search-agentic-ai-generative-ai-search-applications](<https://devfeed.tech/tags/ai-search-agentic-ai-generative-ai-search-applications.md>), [architecture](<https://devfeed.tech/tags/architecture.md>), [model-context-protocol](<https://devfeed.tech/tags/model-context-protocol.md>), [production](<https://devfeed.tech/tags/production.md>), [retrieval](<https://devfeed.tech/tags/retrieval.md>), [search](<https://devfeed.tech/tags/search.md>)

## AI overview

The article outlines how enterprise AI architectures are shifting from search-driven experiences to agentic AI. It emphasizes trustworthy retrieval and context layers, with accuracy, latency, data freshness, and standard agent interfaces such as MCP presented as production requirements.

## Source excerpt

As enterprises transition from search-driven experiences to agentic AI, requirements are shifting. Learn how context engineering and retrieval layers are now more critical for building trustworthy, production-ready AI agents.