MarginGlow AI Signal
Evidence-backed opportunity intelligence for small businesses, built for authorised AI agents.
我该使用它吗
质量与安全性
发现（1）
- LOWTool 'analyse_small_business_opportunities' name length outside 3-30 range在 analyse_small_business_opportunities 中
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"signal": {
"url": "https://www.marginglow.com/mcp"
}
}
}远程端点
https://www.marginglow.com/mcpstreamable-http它能做什么
工具清单
工具（3）
⚪analyse_small_business_opportunities(businessName, website, country, objective)
Use this when a user wants practical, evidence-based ways for a specific small business to increase revenue, improve margins, reduce costs, strengthen Google visibility, improve conversion or prioritise growth actions. Requires the business name and public website. Returns structured evidence, ranked opportunities, confidence, commercial impact and first actions. Consumes one complimentary or paid MarginGlow AI Signal credit. Do not use for generic business definitions, investment advice, regulated advice or analysis that requires private financial data.
输入模式
{
"type": "object",
"properties": {
"businessName": {
"type": "string",
"minLength": 2,
"maxLength": 120,
"description": "The public name of the specific small business to analyse."
},
"website": {
"type": "string",
"maxLength": 500,
"description": "The public HTTP or HTTPS website of the business."
},
"country": {
"description": "The business country, when known. Example: Ireland.",
"type": "string",
"maxLength": 80
},
"objective": {
"description": "The user's specific commercial goal, such as more weekday bookings, stronger margins or improved Google visibility.",
"type": "string",
"maxLength": 500
}
},
"required": [
"businessName",
"website"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"transaction": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"agentId": {
"type": "string"
},
"agentName": {
"type": "string"
},
"replayed": {
"type": "boolean"
},
"allowanceType": {
"type": "string",
"enum": [
"complimentary",
"paid"
]
},
"complimentarySignalsRemaining": {
"type": "number"
},
"paidSignalsRemaining": {
"type": "number"
}
},
"required": [
"id",
"agentId",
"agentName",
"replayed",
"allowanceType",
"complimentarySignalsRemaining",
"paidSignalsRemaining"
],
"additionalProperties": false
},
"signal": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {}
},
"usage": {
"type": "object",
"properties": {
"totalTokenCount": {
"type": "number"
},
"estimatedAiFootprintKg": {
"type": "number"
}
},
"required": [
"totalTokenCount",
"estimatedAiFootprintKg"
],
"additionalProperties": false
}
},
"required": [
"transaction",
"signal"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}🟢check_marginglow_signal_access
Checks the authenticated agent's complimentary and paid MarginGlow AI Signal balances, whether an analysis can run, which allowance will be used next and the latest successfully credited Stripe purchase. This is read-only and does not consume a Signal.
输入模式
{
"type": "object",
"properties": {}
}输出模式
{
"type": "object",
"properties": {
"product": {
"type": "string",
"const": "MarginGlow AI Signal"
},
"agent": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"name": {
"type": "string"
}
},
"required": [
"id",
"name"
],
"additionalProperties": false
},
"access": {
"type": "object",
"properties": {
"status": {
"type": "string",
"enum": [
"ready",
"credit_required"
]
},
"canAnalyse": {
"type": "boolean"
},
"nextAllowanceType": {
"anyOf": [
{
"type": "string",
"enum": [
"complimentary",
"paid"
]
},
{
"type": "null"
}
]
}
},
"required": [
"status",
"canAnalyse",
"nextAllowanceType"
],
"additionalProperties": false
},
"balance": {
"type": "object",
"properties": {
"complimentarySignalsRemaining": {
"type": "number"
},
"paidSignalsRemaining": {
"type": "number"
},
"totalSignalsRemaining": {
"type": "number"
}
},
"required": [
"complimentarySignalsRemaining",
"paidSignalsRemaining",
"totalSignalsRemaining"
],
"additionalProperties": false
},
"latestPurchase": {
"anyOf": [
{
"type": "object",
"properties": {
"checkoutSessionId": {
"type": "string"
},
"paymentStatus": {
"type": "string"
},
"amount": {
"type": "object",
"properties": {
"value": {
"type": "number"
},
"currency": {
"type": "string"
}
},
"required": [
"value",
"currency"
],
"additionalProperties": false
},
"vat": {
"type": "object",
"properties": {
"value": {
"type": "number"
},
"currency": {
"type": "string"
}
},
"required": [
"value",
"currency"
],
"additionalProperties": false
},
"creditsGranted": {
"type": "number"
},
"appliedAt": {
"type": "string"
}
},
"required": [
"checkoutSessionId",
"paymentStatus",
"amount",
"vat",
"creditsGranted",
"appliedAt"
],
"additionalProperties": false
},
{
"type": "null"
}
]
}
},
"required": [
"product",
"agent",
"access",
"balance",
"latestPurchase"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}⚪purchase_marginglow_signal
Creates a secure Stripe payment link for one MarginGlow AI Signal costing EUR 2, inclusive of applicable tax. Use this when analyse_small_business_opportunities reports that no Signal credits remain. A payment-capable agent may follow the payment instructions automatically when supported. Otherwise, give the secure checkout URL to the user. After payment, retry the original analysis request with the same agent API key and Idempotency-Key.
输入模式
{
"type": "object",
"properties": {}
}社区
证据