Source: Manus Blog
#Why This Article
Manus is one of the first production-grade autonomous agent systems. This article shares hard-won lessons from building a system where agents operate with minimal human intervention — directly relevant to the agent-ready vision.
#Key Takeaways
- KV-cache optimization through stable prefixes yields significant latency and cost reduction
- File systems serve as persistent memory beyond the context window
- Failure traces should be preserved so agents can learn from mistakes
- Few-shot examples can cause brittleness — use controlled variation
- Context engineering is about "filling the context window with just the right information for the next step"
#Value for Practitioners
Provides practical, battle-tested patterns for managing agent context in production. The emphasis on failure preservation and file-system-as-memory directly aligns with harness engineering principles.