Wagyu

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Swap crypto across chains, including Monero (XMR): quote, create and track swaps.

Measured statistics

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Copy this into your MCP client config:

{
  "mcpServers": {
    "Wagyu": {
      "url": "https://mcp.wagyu.xyz",
      "transport": "streamable-http"
    }
  }
}

Measured tools (6)

• list_chains read-only

  Chains available right now, which ids can be a source or a destination, and featured tokens.

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• search_tokens read-only

  Find a token address and decimals by symbol, name or address.

  Parameters:

  • direction (required) — string — "from" = you send it, "to" = you receive it.
  • limit — integer
  • query — string — Symbol, name or address, e.g. "USDC".
  • offset — integer
  • chainId — integer — Chain id from list_chains.

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• get_quote read-only

  Estimate a swap. side "from" (default) quotes spending `amount`; side "to" quotes receiving `amount`. A quote is an estimate, not a funding instruction.

  Parameters:

  • fromChainId (required) — integer — Chain id from list_chains.
  • fromToken (required) — string — Token address from search_tokens, or "native" for the chain coin.
  • toChainId (required) — integer — Chain id from list_chains.
  • toToken (required) — string — Token address from search_tokens, or "native" for the chain coin.
  • amount (required) — string — Human decimal amount, e.g. "0.5". Not atomic units.
  • side — string
  • toAddress — string — Recipient address; improves the estimate.

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• create_swap

  Create a durable order that spends `amount` of fromToken. Returns the deposit address and exact amount to send. Confirm with the user first. Never retry after a timeout or error: another call creates another order.

  Parameters:

  • fromChainId (required) — integer — Chain id from list_chains.
  • fromToken (required) — string — Token address from search_tokens, or "native" for the chain coin.
  • toChainId (required) — integer — Chain id from list_chains.
  • toToken (required) — string — Token address from search_tokens, or "native" for the chain coin.
  • amount (required) — string — Human decimal amount, e.g. "0.5". Not atomic units.
  • toAddress (required) — string — Recipient address on toChainId.
  • refundAddress — string — Only for a native-coin source such as XMR or TRX; token sources refund to the sender.

  Hints: read-only no · destructive no · idempotent no · open-world yes

• get_swap read-only

  Current status and customerState of an order. Amounts are atomic; *Decimals fields give scale.

  Parameters:

  • orderId (required) — string
  • sessionId (required) — string — The sessionId create_swap returned.

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• set_refund_address

  Only when get_swap shows customerState { kind: "action_required", action: "refund_address" }. Saves one immutable destination; it does not start a transfer by itself.

  Parameters:

  • orderId (required) — string
  • sessionId (required) — string — The sessionId create_swap returned.
  • refundAddress (required) — string

  Hints: read-only no · destructive no · idempotent yes · open-world yes

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Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.