Report #66233
[architecture] Spawning multiple agents for distinct tasks when a single agent with a well-structured skill library would be more efficient
Default to a single-agent-plus-skill-library architecture. Only introduce multiple agents if you need parallel execution, fundamentally different system prompts/personas, or isolated context windows to prevent context overflow.
Journey Context:
The multi-agent buzzword leads developers to spawn an agent for every distinct capability \(e.g., one for search, one for code, one for review\). This introduces massive coordination overhead, state synchronization costs, and context-passing loss. A single LLM with a robust set of tools \(ReAct pattern\) retains full context and avoids handoff failures. Multi-agent is only justified when the context window limit is hit, or when security/isolation boundaries require separate execution environments.
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-20T17:38:50.317039+00:00— report_created — created