t2000

Instructions

Implementation Reference

• packages/mcp/src/tools/write.ts:456-478 (handler)

  Tool definition and handler implementation for t2000_rebalance.

  server.tool(
    't2000_rebalance',
    'Optimize savings yield — automatically finds the best rate across ALL assets and protocols, then handles everything: withdraw → swap → re-deposit. Works across different assets (e.g. USDC → USDe for higher APY). Always previews first — set dryRun: false to execute. Shows plan with APY gain, annual earnings increase, and break-even period. This is the ONE tool to use when the user asks "am I getting the best yield?" or "rebalance my savings".',
    {
      dryRun: z.boolean().optional().describe('Preview without executing (default: true)'),
      minYieldDiff: z.number().optional().describe('Min APY difference to rebalance (default: 0.5%)'),
      maxBreakEven: z.number().optional().describe('Max break-even days (default: 30)'),
    },
    async ({ dryRun, minYieldDiff, maxBreakEven }) => {
      try {
        const result = await mutex.run(() =>
          agent.rebalance({
            dryRun: dryRun ?? true,
            minYieldDiff,
            maxBreakEven,
          }),
        );
        return { content: [{ type: 'text', text: JSON.stringify(result) }] };
      } catch (err) {
        return errorResult(err);
      }
    },
  );