Run /context and Strip MCP Tool Schemas You Never Call

Reclaims roughly 8-12 KB of input tokens per turn per pruned server, and can shave tens of thousands of tokens off the upfront window (heavy multi-server setups routinely show 50K+ in /context before you type). At Claude API input rates, that recurring per-turn weight adds up fast across a long session; exact savings scale with how many idle servers and unused tools you carry. Intermediate 4 min read

Every connected MCP server injects its full tool schemas into context on every single turn, whether you call those tools or not. Run /context to see the bloat, then disable idle servers and trim tools you never use.

๐Ÿ”’ Pro tip ยท Intermediate

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