Web Evidence
Paid claim verification with cited web evidence, source provenance, snapshots, and hashes.
我該用這個嗎
品質與安全性
B
根據工具定義與協定合規性的自動化分析。
上下文成本
~1,081Token（工具定義）
~2.2 KB典型回應大小
中等的注意力影響（128k 上下文的 0.84%）
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": {
"web-evidence": {
"url": "https://api.aisoup.net/mcp"
}
}
}遠端端點
https://api.aisoup.net/mcpstreamable-http它能做什麼
工具清單
工具（5）
🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
🟢list_verification_tiers
List Web Evidence verification tools, prices, and research limits. This tool is free.
輸入結構描述
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}⚪verify_claim_quick(claim, asOf, jurisdiction, freshnessHours, sourcePolicy, ...)
Quick verification for a narrow claim using up to 3 cited sources. Costs $0.02 USDC on Base per call.
輸入結構描述
{
"type": "object",
"properties": {
"claim": {
"type": "string",
"minLength": 3,
"maxLength": 4000,
"description": "The factual claim to verify."
},
"asOf": {
"type": "string",
"description": "Optional YYYY-MM-DD date at which the claim should be evaluated."
},
"jurisdiction": {
"type": "string",
"maxLength": 100
},
"freshnessHours": {
"type": "integer",
"minimum": 1,
"maximum": 8760
},
"sourcePolicy": {
"type": "string",
"enum": [
"official_only",
"authoritative",
"open_web"
]
},
"minimumSources": {
"type": "integer",
"minimum": 1,
"maximum": 10
},
"maxSources": {
"type": "integer",
"minimum": 1,
"maximum": 20
},
"allowedDomains": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 100
},
"blockedDomains": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 100
},
"includeConflicts": {
"type": "boolean"
},
"language": {
"type": "string",
"minLength": 2,
"maxLength": 35
}
},
"required": [
"claim"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}⚪verify_claim(claim, asOf, jurisdiction, freshnessHours, sourcePolicy, ...)
Standard verification with balanced evidence coverage. Costs $0.05 USDC on Base per call.
輸入結構描述
{
"type": "object",
"properties": {
"claim": {
"type": "string",
"minLength": 3,
"maxLength": 4000,
"description": "The factual claim to verify."
},
"asOf": {
"type": "string",
"description": "Optional YYYY-MM-DD date at which the claim should be evaluated."
},
"jurisdiction": {
"type": "string",
"maxLength": 100
},
"freshnessHours": {
"type": "integer",
"minimum": 1,
"maximum": 8760
},
"sourcePolicy": {
"type": "string",
"enum": [
"official_only",
"authoritative",
"open_web"
]
},
"minimumSources": {
"type": "integer",
"minimum": 1,
"maximum": 10
},
"maxSources": {
"type": "integer",
"minimum": 1,
"maximum": 20
},
"allowedDomains": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 100
},
"blockedDomains": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 100
},
"includeConflicts": {
"type": "boolean"
},
"language": {
"type": "string",
"minLength": 2,
"maxLength": 35
}
},
"required": [
"claim"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}⚪verify_claim_deep(claim, asOf, jurisdiction, freshnessHours, sourcePolicy, ...)
Deep verification for compound or contested claims using up to 15 cited sources. Costs $0.12 USDC on Base per call.
輸入結構描述
{
"type": "object",
"properties": {
"claim": {
"type": "string",
"minLength": 3,
"maxLength": 4000,
"description": "The factual claim to verify."
},
"asOf": {
"type": "string",
"description": "Optional YYYY-MM-DD date at which the claim should be evaluated."
},
"jurisdiction": {
"type": "string",
"maxLength": 100
},
"freshnessHours": {
"type": "integer",
"minimum": 1,
"maximum": 8760
},
"sourcePolicy": {
"type": "string",
"enum": [
"official_only",
"authoritative",
"open_web"
]
},
"minimumSources": {
"type": "integer",
"minimum": 1,
"maximum": 10
},
"maxSources": {
"type": "integer",
"minimum": 1,
"maximum": 20
},
"allowedDomains": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 100
},
"blockedDomains": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 100
},
"includeConflicts": {
"type": "boolean"
},
"language": {
"type": "string",
"minLength": 2,
"maxLength": 35
}
},
"required": [
"claim"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢verify_claim_research(claim, asOf, jurisdiction, freshnessHours, sourcePolicy, ...)
Research-grade verification with the largest search and evidence budget. Costs $0.25 USDC on Base per call.
輸入結構描述
{
"type": "object",
"properties": {
"claim": {
"type": "string",
"minLength": 3,
"maxLength": 4000,
"description": "The factual claim to verify."
},
"asOf": {
"type": "string",
"description": "Optional YYYY-MM-DD date at which the claim should be evaluated."
},
"jurisdiction": {
"type": "string",
"maxLength": 100
},
"freshnessHours": {
"type": "integer",
"minimum": 1,
"maximum": 8760
},
"sourcePolicy": {
"type": "string",
"enum": [
"official_only",
"authoritative",
"open_web"
]
},
"minimumSources": {
"type": "integer",
"minimum": 1,
"maximum": 10
},
"maxSources": {
"type": "integer",
"minimum": 1,
"maximum": 20
},
"allowedDomains": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 100
},
"blockedDomains": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 100
},
"includeConflicts": {
"type": "boolean"
},
"language": {
"type": "string",
"minLength": 2,
"maxLength": 35
}
},
"required": [
"claim"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}社群
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