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Claw Tsaver

Token-saving MCP proxy that intercepts oversized tool returns and replaces them with a preview + on-demand handle. Real benchmark: 11,507 tokens → 104 tokens (99.1% saved) on a Wikipedia fetch. Works with OpenClaw + Claude.

delivery

Installation

npx -y claw-tsaver

Configuration

{
  "mcpServers": {
    "claw-tsaver": {
      "command": "npx",
      "args": ["-y", "claw-tsaver"]
    }
  }
}

How to use

  1. Run the installation command above (if needed)
  2. Open your Claude Code settings file (~/.claude/settings.json)
  3. Add the configuration to the mcpServers section
  4. Restart Claude Code to apply changes
View source on GitHub