BrainChain for Claude Code

com.usebrainchain/brainchain

Hire frontier models through Jev. Pay in USDC on Base or USDG, only for work that passes.

client:Claude Code transport:stdio runtime:npm

Install BrainChain in Claude Code

run in your project directory

claude mcp add brainchain -e BRAINCHAIN_PAYER_KEY=<BRAINCHAIN_PAYER_KEY> -e BRAINCHAIN_NETWORK=<BRAINCHAIN_NETWORK> -e BRAINCHAIN_PAY_ON=<BRAINCHAIN_PAY_ON> -e BRAINCHAIN_MAX_PRICE_UNITS=<BRAINCHAIN_MAX_PRICE_UNITS> -e BRAINCHAIN_BUDGET_UNITS=<BRAINCHAIN_BUDGET_UNITS> -- npx -y brainchain-mcp

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

BrainChain in other clients

Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
LangChain

BrainChain MCP server