context window efficiency

By making interfaces 'fast, local, SQLite-backed,' the design preserves context window space for actual reasoning rather than parsing overhead.

Direct MCP tool calls without process spawning reduces overhead, allowing more context to flow

Author notes not hitting rate limits despite heavy agent usage, suggesting better context efficiency = fewer tokens wasted on context re-establishment

Reducing context overload through standardized tool protocols is a direct context window optimization strategy

By standardizing tool discovery and calling, MCP reduces the context burden on agents (less boilerplate about HOW to call tools, more space for task context)

Article describes how not filling context with unused tools improves efficiency and accuracy, connecting to broader context optimization.

By reducing per-step LLM invocations (batching into scripts vs single predictions), Webwright suggests efficiency gains through FEWER context window uses, not better compression—may contradict assumpt