boo-mpp-mcp

MCP server giving AI agents pay-per-call crypto/web3 data on the MPP / Tempo rail (USDC.e).

Sister package to boo-x402-mcp (same data, x402 on Base). Pick the rail your agent's wallet is funded on.

No API key. No signup. Built-in spend caps.

Tools (24 paid + 2 free)

Call mpp_list_paid_tools (FREE) first to see everything with prices.

Unique to this fleet

Tool	Price	What
`vietnam_crypto_news`	$0.02	What Vietnamese media reports about crypto, in English. Vietnam is a top-3 adoption market invisible to English-language agents.
`company_registry_lookup`	$0.05	Verify a company exists in official registries (GLEIF LEI, UK Companies House, US state).

Safety

Tool	Price
`token_rugcheck` (solana, rhchain)	$0.01-0.02
`wallet_risk`	$0.01
`wallet_sanctions` (OFAC)	$0.01

Token data

Tool	Price
`token_price`	$0.01
`token_supply`	$0.01
`token_snapshot`	$0.015

Market & DeFi

Tool	Price
`fear_greed`	$0.005
`gas_oracle`	$0.005
`ens_resolve`	$0.005
`defi_tvl`	$0.01
`defi_yields`	$0.01
`chain_tvl`	$0.01
`stablecoin_peg`	$0.01
`derivatives_funding`	$0.01

Robinhood Chain (chain_id 4663, new L2, not covered elsewhere) rhchain_health $0.005, rhchain_wallet $0.01, rhchain_wallet_score $0.01, rhchain_token_screener $0.008, rhchain_token_detail $0.008, rhchain_tx $0.005, rhchain_trending $0.008, rhchain_burn $0.005

Install

{
  "mcpServers": {
    "boo-mpp": {
      "command": "npx",
      "args": ["-y", "boo-mpp-mcp"],
      "env": {
        "WALLET_PRIVATE_KEY": "0x...",
        "MAX_USD_PER_CALL": "0.05",
        "MAX_USD_TOTAL": "5"
      }
    }
  }
}

Wallet

You need a wallet holding USDC.e on Tempo (not Base). Payments settle over MPP.

Your private key stays on your machine, in your MCP config. It is never transmitted.

The free tools work with no wallet.

Spend caps

MAX_USD_PER_CALL (default 0.05) - rejects any single payment above this
MAX_USD_TOTAL (default 5) - rejects further calls once session spend reaches this

Data

Public, verifiable sources (Blockscout, RPC, DEX pairs, DefiLlama, GoPlus, GLEIF). Read-only.

NOT investment advice.

License

MIT

boo mpp mcp