{
  "mcpServers": {
    "flatten": {
      "description": "Flatten Claude Code sessions: moves bulky tool output into a sidecar file and keeps every prompt and event verbatim, so the same conversation resumes at a lower token count instead of being compacted into a lossy summary. Reversible and crash-safe. Optional ANTHROPIC_API_KEY enables exact token counting.",
      "command": "npx",
      "args": ["-y", "flatten-mcp@latest"]
    }
  }
}