MCP — The Model Context Protocol — an open standard that lets any AI assistant plug into any tool or data source without custom integration code.
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
context window — The maximum amount of text a model can consider at once — its working memory for the current conversation or task.
Why it matters
Every long lived AI agentAn AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.Full definition → project accumulates contradictory context windowThe maximum amount of text a model can consider at once — its working memory for the current conversation or task.Full definition →, and retiring superseded facts is a real mechanism rather than another instruction to keep the file tidy.