echocache for Claude Code

io.github.kskurtveit/echocache

MCP server caching expensive LLM responses: HTTP-style freshness plus semantic recall.

client:Claude Code transport:stdio runtime:npm

Install echocache in Claude Code

run in your project directory

claude mcp add echocache -- npx -y echocache

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs