AgentData - Executable Liquidity / Exit-Cost
Size-aware exit cost, depeg risk & liquidity fragility for a Base token (x402, testnet).
我該用這個嗎
品質與安全性
A
根據工具定義與協定合規性的自動化分析。
上下文成本
~1,631Token（工具定義）
~16.5 KB典型回應大小
中等的注意力影響（128k 上下文的 1.27%）
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"agentdata-liquidity-exit-cost": {
"url": "https://agentdata-liquidity-exit-cost.onrender.com/mcp/"
}
}
}遠端端點
https://agentdata-liquidity-exit-cost.onrender.com/mcp/streamable-http它能做什麼
工具清單
工具（1）
🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
🟢liquidity_exit_cost(token, size, tier, pool)
Size-aware exit cost, depeg risk, and liquidity fragility for a token on Base. Given a token and a sell size, returns the realized cost of exiting (price impact + fee, in bps and units), the best route across venues, an aggregated fragility score, and — for pegged assets — a depeg-risk score. Computed deterministically from on-chain AMM state, so the result is reproducible and auditable. Three tiers by compute depth (default 'risk'): 'quote' = best-route exit cost for one size; 'risk' = exit cost + fragility (+ depeg for pegged tokens); 'deep' = adds a multi-size exit-cost curve, max-size-before-cost thresholds, and an internal cross-check. Pricing per call (USDC): quote = $0, risk = $0, deep = $0. Status: testnet/preview — payment runs over the x402 HTTP surface, not this tool.
輸入結構描述
{
"type": "object",
"properties": {
"token": {
"description": "Token symbol/address to exit (sell), e.g. 'WETH'.",
"title": "Token",
"type": "string"
},
"size": {
"description": "Sell size in human token units (> 0).",
"exclusiveMinimum": 0,
"title": "Size",
"type": "number"
},
"tier": {
"default": "risk",
"description": "Pricing/compute tier. 'quote' = best-route exit cost only; 'risk' (default) adds fragility + depeg; 'deep' adds a multi-size exit-cost curve and cross-check.",
"enum": [
"quote",
"risk",
"deep"
],
"title": "Tier",
"type": "string"
},
"pool": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Optional: restrict the computation to a single pool id.",
"title": "Pool"
}
},
"required": [
"token",
"size"
],
"title": "liquidity_exit_costArguments"
}輸出結構描述
{
"type": "object",
"properties": {
"tier": {
"title": "Tier",
"type": "string"
},
"network": {
"description": "testnet | mainnet",
"title": "Network",
"type": "string"
},
"token": {
"title": "Token",
"type": "string"
},
"size": {
"title": "Size",
"type": "number"
},
"exit_cost": {
"$ref": "#/$defs/ExitCostModel"
},
"route": {
"$ref": "#/$defs/RouteModel"
},
"fragility": {
"anyOf": [
{
"$ref": "#/$defs/FragilityModel"
},
{
"type": "null"
}
],
"default": null
},
"depeg": {
"anyOf": [
{
"$ref": "#/$defs/DepegModel"
},
{
"type": "null"
}
],
"default": null
},
"exit_cost_curve": {
"anyOf": [
{
"items": {
"$ref": "#/$defs/CurvePoint"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"title": "Exit Cost Curve"
},
"max_size_before_cost": {
"anyOf": [
{
"items": {
"$ref": "#/$defs/MaxSizeEntry"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"title": "Max Size Before Cost"
},
"cross_check": {
"anyOf": [
{
"$ref": "#/$defs/CrossCheck"
},
{
"type": "null"
}
],
"default": null
}
},
"required": [
"tier",
"network",
"token",
"size",
"exit_cost",
"route"
],
"$defs": {
"CrossCheck": {
"properties": {
"deepest_pool_id": {
"title": "Deepest Pool Id",
"type": "string"
},
"deepest_pool_cost_bps": {
"title": "Deepest Pool Cost Bps",
"type": "number"
},
"best_route_cost_bps": {
"title": "Best Route Cost Bps",
"type": "number"
}
},
"required": [
"deepest_pool_id",
"deepest_pool_cost_bps",
"best_route_cost_bps"
],
"title": "CrossCheck",
"type": "object"
},
"CurvePoint": {
"properties": {
"size": {
"description": "Sell size in human token units.",
"title": "Size",
"type": "number"
},
"amount_out": {
"description": "Output-token units received (fee incl.).",
"title": "Amount Out",
"type": "number"
},
"mid_price": {
"description": "Marginal price (out per 1 in) at size 0.",
"title": "Mid Price",
"type": "number"
},
"exec_price": {
"description": "Realized price = amount_out / size.",
"title": "Exec Price",
"type": "number"
},
"total_cost_bps": {
"description": "Loss vs mid (fee + slippage), bps.",
"title": "Total Cost Bps",
"type": "number"
},
"price_impact_bps": {
"description": "Slippage only (fee excluded), bps.",
"title": "Price Impact Bps",
"type": "number"
},
"fee_bps": {
"description": "Pool fee component, bps.",
"title": "Fee Bps",
"type": "number"
},
"size_multiple": {
"title": "Size Multiple",
"type": "number"
}
},
"required": [
"size",
"amount_out",
"mid_price",
"exec_price",
"total_cost_bps",
"price_impact_bps",
"fee_bps",
"size_multiple"
],
"title": "CurvePoint",
"type": "object"
},
"DepegModel": {
"properties": {
"deviation_bps": {
"title": "Deviation Bps",
"type": "number"
},
"dispersion_bps": {
"title": "Dispersion Bps",
"type": "number"
},
"weighted_price": {
"title": "Weighted Price",
"type": "number"
},
"total_liquidity": {
"title": "Total Liquidity",
"type": "number"
},
"score": {
"description": "0..100, higher = more depeg risk.",
"title": "Score",
"type": "number"
}
},
"required": [
"deviation_bps",
"dispersion_bps",
"weighted_price",
"total_liquidity",
"score"
],
"title": "DepegModel",
"type": "object"
},
"ExitCostModel": {
"properties": {
"size": {
"description": "Sell size in human token units.",
"title": "Size",
"type": "number"
},
"amount_out": {
"description": "Output-token units received (fee incl.).",
"title": "Amount Out",
"type": "number"
},
"mid_price": {
"description": "Marginal price (out per 1 in) at size 0.",
"title": "Mid Price",
"type": "number"
},
"exec_price": {
"description": "Realized price = amount_out / size.",
"title": "Exec Price",
"type": "number"
},
"total_cost_bps": {
"description": "Loss vs mid (fee + slippage), bps.",
"title": "Total Cost Bps",
"type": "number"
},
"price_impact_bps": {
"description": "Slippage only (fee excluded), bps.",
"title": "Price Impact Bps",
"type": "number"
},
"fee_bps": {
"description": "Pool fee component, bps.",
"title": "Fee Bps",
"type": "number"
}
},
"required": [
"size",
"amount_out",
"mid_price",
"exec_price",
"total_cost_bps",
"price_impact_bps",
"fee_bps"
],
"title": "ExitCostModel",
"type": "object"
},
"FragilityModel": {
"properties": {
"score": {
"description": "0..100, higher = more fragile.",
"title": "Score",
"type": "number"
},
"depth_score": {
"title": "Depth Score",
"type": "number"
},
"concentration_score": {
"title": "Concentration Score",
"type": "number"
},
"convexity_score": {
"title": "Convexity Score",
"type": "number"
},
"total_exit_liquidity": {
"title": "Total Exit Liquidity",
"type": "number"
},
"venues": {
"title": "Venues",
"type": "integer"
}
},
"required": [
"score",
"depth_score",
"concentration_score",
"convexity_score",
"total_exit_liquidity",
"venues"
],
"title": "FragilityModel",
"type": "object"
},
"MaxSizeEntry": {
"properties": {
"max_cost_bps": {
"title": "Max Cost Bps",
"type": "number"
},
"max_size": {
"title": "Max Size",
"type": "number"
}
},
"required": [
"max_cost_bps",
"max_size"
],
"title": "MaxSizeEntry",
"type": "object"
},
"RouteModel": {
"properties": {
"best": {
"$ref": "#/$defs/ExitCostModel"
},
"pool_id": {
"title": "Pool Id",
"type": "string"
},
"dex": {
"title": "Dex",
"type": "string"
},
"routed_split": {
"description": "True if cost is split across venues.",
"title": "Routed Split",
"type": "boolean"
},
"venues_considered": {
"title": "Venues Considered",
"type": "integer"
}
},
"required": [
"best",
"pool_id",
"dex",
"routed_split",
"venues_considered"
],
"title": "RouteModel",
"type": "object"
}
},
"title": "ExitCostResponse"
}社群
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