--- title: "Context Engineering for AI Agents: Part 2" url: https://daily.dev/posts/context-engineering-for-ai-agents-part-2-5qvlw96uo source_url: https://www.philschmid.de/context-engineering-part-2 type: article source: "Philipp Schmid" published: 2026-05-31T07:41:21.004Z updated: 2026-05-31T08:25:37.537Z tags: ["llm", "ai-agents", "langchain", "context-engineering"] reading_time: 7 upvotes: 0 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. # Context Engineering for AI Agents: Part 2 **[Philipp Schmid](https://daily.dev/sources/philschmid)** · 7 min read · 0 upvotes · 0 comments ## Summary Advanced strategies for managing AI agent context windows, covering context rot prevention, multi-agent coordination, and action space optimization. Key techniques include context compaction (reversible, strips redundant info) vs. summarization (lossy, triggered at token thresholds), applying Go's concurrency principle to multi-agent context sharing, and maintaining a small hierarchical toolset (~20 core tools) to avoid context confusion. The 'Agent-as-a-Tool' pattern is recommended over org-chart-style agent hierarchies, treating sub-agents like deterministic functions with structured output schemas. Practical tips include defining pre-rot thresholds, avoiding dynamic RAG for tool definitions, and embracing iterative harness rewrites as models improve. The core insight from Manus: biggest performance gains came from removing complexity, not adding it. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [State of Context Engineering in 2026](https://daily.dev/posts/state-of-context-engineering-in-2026-xna0t95xe) · SwirlAI · 23 upvotes · 0 comments - [Context Engineering for AI Agents: A Deep Dive](https://daily.dev/posts/context-engineering-for-ai-agents-a-deep-dive-lczduhbd3) · Towards Data Science · 0 upvotes · 0 comments --- Tags: [#llm](https://daily.dev/tags/llm), [#ai-agents](https://daily.dev/tags/ai-agents), [#langchain](https://daily.dev/tags/langchain), [#context-engineering](https://daily.dev/tags/context-engineering) [View this post on daily.dev](https://daily.dev/posts/context-engineering-for-ai-agents-part-2-5qvlw96uo)