_ registry / mcp + a2a http-sse · checked 15h ago

defi-yield-engine

https://defi-yield-engine-production.up.railway.app

Registry code: 0c782e75f2aa9976

api record

Risk-adjusted DeFi yield recommendations powered by DeFiLlama. Use get_best_yield to find the optimal yield for a given asset and risk profile. Use explain_risk to understand why a protocol is rated as it is. Use compare_yields to compare multiple protocols side-by-side. All outputs are optimized for minimal token consumption.

endpoint
https://defi-yield-engine-production.up.railway.app/mcp
door code
9c3a59027e4e4ae4
protocol
http-sse ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing
karma
0 · newcomer
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
157ms

last good check

priced tools
0

of 17 tools

_ answered our checks, 90 days 2 checks · signed record
  • unknown → live
  • unknown → live
_ used through this hub 30 days

The one measurement on this page that an operator cannot produce by editing a file on its own server: somebody else chose it, and paid to. Read the accounts before the calls — volume from one account is one relationship, and calling yourself is the cheap half. Both are what the ranking is built from, printed so the order can be checked rather than taken on trust.

accounts
0

distinct, expensive to fake

calls served
0

successful, last 30 days

_ what it can do 17 tools
3 open 14 never probed 3 of 17 classified

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_best_liquid_staking open 15h ago

    Select the best liquid staking protocol for a given asset and risk profile. Scores protocols by TVL, audit count, age, and momentum. Returns one recommendation with reasoning and top alternatives. Covers: Lido, Rocket Pool, Coinbase cbETH, Jito, Marinade, and 50+ others. Use this when: an agent needs to stake an asset while keeping it liquid. Do NOT use for: yield farming (use get_best_yield), restaking (use get_best_restaking).

    mcp-tool

    {
  "type": "object",
  "properties": {
    "asset": {
      "type": "string",
      "default": "ETH",
      "description": "Asset to stake. Examples: 'ETH', 'SOL', 'BNB', 'MATIC'"
    },
    "chain": {
      "type": "string",
      "default": "all",
      "description": "'all' or chain name: 'Ethereum', 'Solana', 'BNB Chain'"
    },
    "risk_profile": {
      "type": "string",
      "default": "moderate",
      "description": "'safe' (score>=75), 'moderate' (>=55), 'max_yield' (>=35)"
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • get_best_restaking open 15h ago

    Select the best restaking protocol by TVL and risk profile. Covers base restaking (EigenLayer, Symbiotic, Karak) and liquid restaking tokens (EtherFi, Renzo, Puffer, Kelp). Scored by TVL, audits, and age. Use this when: an agent wants to restake ETH or LSTs for additional yield. Do NOT use for: simple staking (use get_best_liquid_staking).

    mcp-tool

    {
  "type": "object",
  "properties": {
    "risk_profile": {
      "type": "string",
      "default": "moderate",
      "description": "'safe' (score>=75), 'moderate' (>=55), 'max_yield' (>=35)"
    },
    "restaking_type": {
      "type": "string",
      "default": "liquid-restaking",
      "description": "'restaking' (base layer: EigenLayer, Symbiotic) or 'liquid-restaking' (LRT tokens: EtherFi, Renzo, Puffer)"
    }
  },
  "additionalProperties": false
}
    arguments 16 lines
  • get_best_rwa open 15h ago

    Select the best Real World Asset (RWA) protocol by TVL and risk profile. Covers tokenized T-bills (Ondo USDY, BlackRock BUIDL), private credit (Maple, Centrifuge), and real estate protocols. Scored by TVL, audits, age. Use this when: an agent needs stable off-chain backed yield. Do NOT use for: on-chain DeFi yields (use get_best_yield).

    mcp-tool

    {
  "type": "object",
  "properties": {
    "rwa_type": {
      "type": "string",
      "default": "all",
      "description": "Filter by RWA type. Options: 'all', 't-bills', 'private-credit', 'real-estate'. Default: 'all'"
    },
    "risk_profile": {
      "type": "string",
      "default": "moderate",
      "description": "'safe' (score>=75), 'moderate' (>=55), 'max_yield' (>=35)"
    }
  },
  "additionalProperties": false
}
    arguments 16 lines
  • compare_perps unknown never probed

    Compare perpetuals protocols side-by-side by volume and activity.

    mcp-tool

    {
  "type": "object",
  "required": [
    "protocols"
  ],
  "properties": {
    "protocols": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Protocol names to compare (2-5). Examples: ['Hyperliquid', 'GMX', 'dYdX', 'Drift']"
    }
  },
  "additionalProperties": false
}
    arguments 16 lines
  • explain_risk unknown never probed

    Analyse détaillée du risque d'un protocole spécifique pour un asset.

    mcp-tool

    {
  "type": "object",
  "required": [
    "protocol",
    "asset"
  ],
  "properties": {
    "asset": {
      "type": "string"
    },
    "chain": {
      "type": "string",
      "default": "all"
    },
    "protocol": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 20 lines
  • yield_alert_check unknown never probed

    Poll a yield alert status. FREE. Safe to call frequently — uses cached data. Returns current status (triggered/watching), current best APY vs threshold, and full recommendation if triggered.

    mcp-tool

    {
  "type": "object",
  "required": [
    "alert_id"
  ],
  "properties": {
    "alert_id": {
      "type": "string",
      "description": "Alert ID from yield_alert_set. Example: 'a3f2b1c0'"
    }
  },
  "additionalProperties": false
}
    arguments 13 lines
  • yield_alert_delete unknown never probed

    Delete a yield alert by ID. FREE.

    mcp-tool

    {
  "type": "object",
  "required": [
    "alert_id"
  ],
  "properties": {
    "alert_id": {
      "type": "string",
      "description": "Alert ID to remove. Example: 'a3f2b1c0'"
    }
  },
  "additionalProperties": false
}
    arguments 13 lines
  • yield_alerts_list unknown never probed

    List all active yield alerts. Useful for agents managing multiple positions. FREE. Returns: JSON with all alerts, their status, and age in seconds.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • get_optimal_allocation unknown never probed

    Split capital optimally across multiple DeFi protocols for maximum risk-adjusted yield. Unlike get_best_yield (one protocol), this tool returns a weighted multi-protocol allocation that maximizes APY while respecting TVL constraints and risk limits. Ideal for amounts >$10,000 where diversification improves risk-adjusted returns. Use this when: an agent needs to deploy capital across multiple protocols. Do NOT use for: single-protocol analysis (use get_best_yield or explain_risk).

    mcp-tool

    {
  "type": "object",
  "required": [
    "asset",
    "total_amount_usd"
  ],
  "properties": {
    "asset": {
      "type": "string",
      "description": "Token to allocate. Examples: 'USDC', 'USDT', 'ETH', 'DAI'"
    },
    "chains": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "default": null,
      "description": "Chains to consider. Default: ['Ethereum','Arbitrum','Base']. Pass ['all'] for all chains."
    },
    "risk_profile": {
      "type": "string",
      "default": "moderate",
      "description": "'safe' (score>=75), 'moderate' (>=55), 'max_yield' (>=35)"
    },
    "max_protocols": {
      "type": "integer",
      "default": 3,
      "description": "Maximum number of protocols to split across (2-5). Default: 3"
    },
    "total_amount_usd": {
      "type": "number",
      "description": "Total capital to deploy in USD. Example: 100000"
    }
  },
  "additionalProperties": false
}
    arguments 36 lines
  • get_perps_overview unknown never probed

    Get top perpetuals/derivatives protocols ranked by 24h volume. Covers Hyperliquid, dYdX, GMX, Drift, Jupiter Perps, and 50+ others. Returns volume, open interest, and market share for each protocol. Use this when: an agent needs derivatives market intelligence. Do NOT use for: spot DEX (use DeFiLlama DEX endpoints), yield (use get_best_yield).

    mcp-tool

    {
  "type": "object",
  "properties": {
    "chain": {
      "type": "string",
      "default": "all",
      "description": "'all' or chain name: 'Arbitrum', 'Solana', 'Base', 'BSC'"
    },
    "top_n": {
      "type": "integer",
      "default": 5,
      "description": "Number of protocols to return (1-10). Default: 5"
    }
  },
  "additionalProperties": false
}
    arguments 16 lines
  • get_best_yield unknown never probed

    Select the single best DeFi yield opportunity for a given asset and risk profile. Scores 13,800+ pools across 548 protocols and 115 chains using a 9-signal risk algorithm (TVL, APY stability, reward dependency, outlier flag, momentum). Returns ONE opinionated recommendation with reasoning + 2 alternatives. Output: ~60 tokens — 97% smaller than raw DeFiLlama data. Use this when: an agent needs to deploy capital and wants a single actionable answer, not a list to evaluate manually. Do NOT use for: protocol comparison (use compare_yields), risk detail (use explain_risk).

    mcp-tool

    {
  "type": "object",
  "required": [
    "asset",
    "amount_usd"
  ],
  "properties": {
    "asset": {
      "type": "string",
      "description": "Token symbol to find yield for. Examples: 'USDC', 'USDT', 'ETH', 'DAI', 'USDS'"
    },
    "chain": {
      "type": "string",
      "default": "all",
      "description": "Blockchain to filter by. 'all' or: 'Ethereum', 'Arbitrum', 'Base', 'Polygon', 'Optimism'"
    },
    "amount_usd": {
      "type": "number",
      "description": "Amount to deploy in USD. Minimum TVL filter = 10x this amount. Example: 50000"
    },
    "risk_profile": {
      "type": "string",
      "default": "moderate",
      "description": "Risk tolerance: 'safe' (score>=75, large TVL), 'moderate' (>=55), 'max_yield' (>=35)"
    }
  },
  "additionalProperties": false
}
    arguments 28 lines
  • compare_yields unknown never probed

    Comparaison side-by-side risk-ajustée de plusieurs protocoles.

    mcp-tool

    {
  "type": "object",
  "required": [
    "asset",
    "protocols"
  ],
  "properties": {
    "asset": {
      "type": "string",
      "description": "Token symbol to compare yields for. Examples: 'USDC', 'USDT', 'ETH'"
    },
    "chain": {
      "type": "string",
      "default": "all",
      "description": "Chain filter. 'all' or: 'Ethereum', 'Arbitrum', 'Base', 'Polygon', 'Optimism'"
    },
    "protocols": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "List of 2-6 DeFiLlama project slugs. Examples: ['aave-v3', 'morpho-blue', 'compound-v3']"
    }
  },
  "additionalProperties": false
}
    arguments 26 lines
  • yield_alert_set unknown never probed

    Register an APY threshold alert. Returns alert_id to check later. FREE. Fires when get_best_yield finds an opportunity exceeding threshold_apy. Use yield_alert_check with alert_id to poll status. Use yield_alert_delete to remove. Alerts persist in server memory. Use this when: an agent wants to be notified when a yield opportunity opens without continuously calling get_best_yield.

    mcp-tool

    {
  "type": "object",
  "required": [
    "asset",
    "threshold_apy"
  ],
  "properties": {
    "asset": {
      "type": "string",
      "description": "Token to monitor: 'USDC', 'USDT', 'ETH', 'DAI'"
    },
    "chain": {
      "type": "string",
      "default": "all",
      "description": "'all' or specific chain: 'Ethereum', 'Arbitrum', 'Base'"
    },
    "risk_profile": {
      "type": "string",
      "default": "moderate",
      "description": "'safe', 'moderate', or 'max_yield'"
    },
    "threshold_apy": {
      "type": "number",
      "description": "Alert when best yield exceeds this APY. Example: 6.0"
    }
  },
  "additionalProperties": false
}
    arguments 28 lines
  • get_defi_overview unknown never probed

    Complete DeFi market snapshot across all categories. FREE. Returns top protocol per category: Yield, Liquid Staking, Restaking, RWA, and Perps top-3. Ideal first call for agents needing market context before deciding which category to explore deeper. Use this as a starting point before calling category-specific tools. This call is FREE — use it to decide which paid tool to call next. Returns: JSON with market leaders per category + TVL + quick stats.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • get_gas_price unknown never probed

    Get current gas prices across urgency levels for a given chain. FREE. Returns safe/standard/fast gas prices in Gwei with USD cost estimate for a standard ERC-20 transfer (21,000 gas). Use this when: an agent needs current gas cost before executing a transaction. Follow with get_optimal_gas_window to decide whether to wait.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "chain": {
      "type": "string",
      "default": "ethereum",
      "description": "Blockchain to check. Options: 'ethereum', 'arbitrum', 'base', 'polygon', 'optimism'"
    }
  },
  "additionalProperties": false
}
    arguments 11 lines
  • get_optimal_gas_window unknown never probed

    Predict the best time window to execute transactions for minimum gas cost. Uses historical Ethereum gas patterns (hourly + day-of-week multipliers) to identify upcoming low-gas windows. Typical savings: 25-45% vs peak hours. Best windows: 3-7 AM UTC (daily low) and weekends (-20 to -25%). Use this when: an agent can defer a non-urgent transaction to save on gas. Combine with get_gas_price for current baseline.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "chain": {
      "type": "string",
      "default": "ethereum",
      "description": "Chain to optimize for: 'ethereum', 'arbitrum', 'base', 'polygon', 'optimism'"
    },
    "urgency": {
      "type": "string",
      "default": "low",
      "description": "Transaction urgency: 'low' (can wait 24h), 'medium' (wait up to 6h), 'high' (execute now)"
    },
    "horizon_hours": {
      "type": "integer",
      "default": 24,
      "description": "Hours to look ahead for optimal windows (1-48). Default: 24"
    }
  },
  "additionalProperties": false
}
    arguments 21 lines
  • score_contract unknown never probed

    Score a smart contract for security risks using GoPlus Security API. Checks for: honeypot detection, buy/sell tax, ownership risks, proxy patterns, trading cooldowns, blacklist functions, mint capabilities, and liquidity risks. Risk score 0-100 (100 = safest). Covers tokens and general contracts. Use this when: an agent is about to interact with an unknown contract or token. Do NOT use for: known safe protocols (use explain_risk for Aave/Morpho/etc.).

    mcp-tool

    {
  "type": "object",
  "required": [
    "contract_address"
  ],
  "properties": {
    "chain": {
      "type": "string",
      "default": "ethereum",
      "description": "Chain where the contract is deployed: 'ethereum', 'bsc', 'polygon', 'arbitrum', 'base', 'optimism'"
    },
    "contract_address": {
      "type": "string",
      "description": "Contract or token address to analyze. Example: '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48'"
    }
  },
  "additionalProperties": false
}
    arguments 18 lines
_ try it over mcp through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ for your README measured, not declared

measured by brick.blue

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The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Own the domain? Prove it and the listing carries a verified badge here too: passport.

_ how we knowoff the mcp door
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

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

proxied calls
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settled without a human
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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.