spendctl for Claude Code

dev.spendctl/spendctl

Spend policy for AI agents that pay (x402, MPP). Login-free sandbox, real sidecar, no real funds.

client:Claude Code transport:streamable-http tools:8

Install spendctl in Claude Code

run in your project directory

claude mcp add --transport http spendctl https://mcp.spendctl.dev/mcp

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