sbor

endpoint

https://mcp.sbor.xyz/mcp

protocol

streamable-http ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is sbor live?

Yes — it answered the hub's last check (checked 5m ago). It answered 100% of checks over the last 30 days.

Is sbor free to use?

Yes — the hub reached it with no key and no payment.

What tools does sbor have?

6 tools: compare_rate, get_history, get_methodology, get_rate, list_markets, compare_chains.

Is sbor safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• get_methodology reads open 18h ago

  The full methodology and integration policy: how the fixing is built, what is excluded and why, and what SBOR will and will not do. Read this before quoting a rate in anything that matters.

  mcp-tool

  12345

  {
    "type": "object",
    "properties": {},
    "additionalProperties": false
  }

  arguments 5 lines copy
• get_rate reads open 8h ago

  SBOR's benchmark borrow and supply rates, read from lending contract state: BTC-COLLATERAL-USD, what it costs to borrow dollars against bitcoin, with a rate per stablecoin (from 14 October 2026), and the currency indices for lending on Stacks. Use this to judge whether a lending offer is good: borrowing above the SBOR borrow rate means paying more than the market, supplying below the supply rate means earning less. Returns every currency index unless one is named. Always read the freshness line first.

  mcp-tool

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  {
    "type": "object",
    "properties": {
      "index": {
        "enum": [
          "SBOR-USD",
          "SBOR-BTC",
          "SBOR-STX",
          "BTC-COLLATERAL-USD",
          "BTC-COLLATERAL-USDC",
          "BTC-COLLATERAL-USDT",
          "BTC-COLLATERAL-RLUSD",
          "BTC-COLLATERAL-PYUSD",
          "BTC-COLLATERAL-USD1"
        ],
        "type": "string",
        "description": "BTC-COLLATERAL-USD for borrowing any dollar stablecoin against bitcoin, BTC-COLLATERAL-<stablecoin> for one stablecoin, or a Stacks currency index. Omit for all of them."
      }
    },
    "additionalProperties": false
  }

  arguments 21 lines copy
• list_markets reads open 8h ago

  Every venue and asset in an index, with its borrow rate, supply rate, utilization, depth and weight. Utilization explains why a rate sits where it does.

  mcp-tool

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  {
    "type": "object",
    "properties": {
      "index": {
        "enum": [
          "SBOR-USD",
          "SBOR-BTC",
          "SBOR-STX",
          "BTC-COLLATERAL-USD",
          "BTC-COLLATERAL-USDC",
          "BTC-COLLATERAL-USDT",
          "BTC-COLLATERAL-RLUSD",
          "BTC-COLLATERAL-PYUSD",
          "BTC-COLLATERAL-USD1"
        ],
        "type": "string",
        "description": "BTC-COLLATERAL-USD, BTC-COLLATERAL-<stablecoin>, or a Stacks currency index. Omit for the Stacks indices."
      }
    },
    "additionalProperties": false
  }

  arguments 21 lines copy
• compare_chains reads open 8h ago

  The same asset classes on the largest lending markets on Ethereum, Base, Hyperliquid and Solana, plus SOFR, the US repo rate, and what it costs to borrow dollars against bitcoin. Context only: none of these is ever a constituent of an SBOR index. Every rate is read from the venues' contracts (Aave on Ethereum and Base, HyperLend on Hyperliquid, Kamino on Solana, Morpho for the bitcoin-collateral markets); DefiLlama picks the largest market per chain, gives its size, and stands in only if a read fails.

  mcp-tool

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  {
    "type": "object",
    "properties": {
      "index": {
        "enum": [
          "SBOR-USD",
          "SBOR-BTC",
          "SBOR-STX"
        ],
        "type": "string",
        "description": "Only markets comparable to this index. Omit for all."
      }
    },
    "additionalProperties": false
  }

  arguments 15 lines copy
• compare_rate reads unknown 18h ago

  Given a rate you have been offered, say whether it is above or below the market for that currency, and by how much. This is the main reason SBOR exists. Recommended use: if a borrow offer is more than 50 basis points above the benchmark, stop and ask a human. Use SBOR to stop, never to start. For a dollar loan against bitcoin, compare with that stablecoin's rate (for example BTC-COLLATERAL-USDC) where one is published, else with BTC-COLLATERAL-USD; for lending on Stacks against other collateral, with the index for the currency. This tool refuses rather than guesses: an error result means there is no trustworthy answer, not that the rate is bad.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "rate",
      "side",
      "index"
    ],
    "properties": {
      "rate": {
        "type": "number",
        "maximum": 100,
        "description": "The rate offered, as a percentage between 0 and 100. 4.2 means 4.2%, not 0.042.",
        "exclusiveMinimum": 0
      },
      "side": {
        "enum": [
          "borrow",
          "supply"
        ],
        "type": "string",
        "description": "Whether you would be borrowing or supplying."
      },
      "index": {
        "enum": [
          "SBOR-USD",
          "SBOR-BTC",
          "SBOR-STX",
          "BTC-COLLATERAL-USD",
          "BTC-COLLATERAL-USDC",
          "BTC-COLLATERAL-USDT",
          "BTC-COLLATERAL-RLUSD",
          "BTC-COLLATERAL-PYUSD",
          "BTC-COLLATERAL-USD1"
        ],
        "type": "string",
        "description": "Which benchmark: BTC-COLLATERAL-USD or BTC-COLLATERAL-<stablecoin> for borrowing dollars against bitcoin, or a Stacks currency index."
      }
    },
    "additionalProperties": false
  }

  arguments 40 lines copy
• get_history reads unknown 18h ago

  Daily fixings since each rate began. Use this to see whether a rate is unusual, or how the cost of capital has moved. Means are given per methodology version, never across a change in how the number is built.

  mcp-tool

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  {
    "type": "object",
    "required": [
      "index"
    ],
    "properties": {
      "days": {
        "type": "integer",
        "maximum": 200,
        "minimum": 1,
        "description": "How many days back, up to 200. Default 30."
      },
      "index": {
        "enum": [
          "SBOR-USD",
          "SBOR-BTC",
          "SBOR-STX",
          "BTC-COLLATERAL-USD",
          "BTC-COLLATERAL-USDC",
          "BTC-COLLATERAL-USDT",
          "BTC-COLLATERAL-RLUSD",
          "BTC-COLLATERAL-PYUSD",
          "BTC-COLLATERAL-USD1"
        ],
        "type": "string",
        "description": "A Stacks currency index, BTC-COLLATERAL-USD (from 14 October 2026), or BTC-COLLATERAL-<stablecoin>."
      }
    },
    "additionalProperties": false
  }

  arguments 30 lines copy

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.