Install CRA AGENT in Claude Code
claude mcp add cra-agent -e CRA_NETWORK=... -e CRA_KEY_FILE=... -- npx -y @cra-agent/mcp{
"mcpServers": {
"cra-agent": {
"command": "npx",
"args": [
"-y",
"@cra-agent/mcp"
],
"env": {
"CRA_NETWORK": "...",
"CRA_KEY_FILE": "..."
}
}
}
}Replace each ... with your own value.
Frequently asked questions
What does the CRA AGENT MCP server do?
Lets an agent pay for x402 APIs in USDC on Arc, under a spending policy it cannot change.
Is the CRA AGENT MCP server free?
Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.
Does CRA AGENT run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add CRA AGENT to Claude Code?
Run: claude mcp add cra-agent -e CRA_NETWORK=... -e CRA_KEY_FILE=... -- npx -y @cra-agent/mcp
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