Agent Data Tools: Prices and DeFi

{
  "mcpServers": {
    "io.github.Nutshell2000/agent-data-tools-prices": {
      "url": "https://agent-data-tools.revmesh2074.workers.dev/mcp/prices"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

23 shown · authentication unknown

• Bitcoin (BTC) price in USD, EUR and other major currencies: current Bitcoin price in USD, EUR, GBP and other currencies

  btc_price

  Current Bitcoin (BTC) spot price in USD, EUR, GBP, CAD, CHF, AUD and JPY, averaged across major exchanges, with the number of satoshis per US dollar and the time of the price. Use to convert between sats and fiat, to value a Bitcoin or Lightning payment, or to check the BTC price before a trade. Example: currency=SEK. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free.

  Schema valid · SHA-256 af06dc44f142…

  View input schema

  {
    "type": "object",
    "properties": {
      "currency": {
        "type": "string",
        "description": "Optional: also price BTC in this currency; the seven listed ones come from the source, others (SEK, NOK, INR, BRL and about 25 more) are converted from USD at the ECB reference rate"
      }
    },
    "$schema": "http://json-schema.org/draft-07/schema#"
  }

• Smart contract risk check: proxy, bytecode and supply red flags for a Base contract before approving it

  contract_risk

  Check a Base contract before you approve or call it: a low to critical risk tier with named flags (proxy, proxy with no implementation, tiny bytecode, zero token supply), plus bytecode size, the EIP-1967 implementation slot and ERC-20 owner, renounced and paused reads. Unreadable reads are null; EOAs return not-applicable. Limited heuristics, not a full security audit. Use before approving a spender or calling an unfamiliar Base contract. Example: address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913. Price $0.01/call via x402 USDC or a card key (/credits), first 25 free; failed calls free. Reads or computes only and changes nothing; each call is charged, so repeats are not free.