Install ARI in Claude Code
npm
claude mcp add ari -- npx -y ari-mcp{
"mcpServers": {
"ari": {
"command": "npx",
"args": [
"-y",
"ari-mcp"
]
}
}
}PyPI (uv)
claude mcp add ari -- uvx ari-mcp-py{
"mcpServers": {
"ari": {
"command": "uvx",
"args": [
"ari-mcp-py"
]
}
}
}Frequently asked questions
What does the ARI MCP server do?
Fair-price checks, leaderboards, and Ed25519 receipt verification for x402/MPP services.
Is the ARI MCP server free?
Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.
Does ARI run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add ARI to Claude Code?
Run: claude mcp add ari -- npx -y ari-mcp
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