Is This Site Down?
Check if any website is down, from two continents, with uptime history and TLS expiry
¿Debería usar esto?
Calidad y seguridad
A
Basado en el análisis automatizado de las definiciones de herramientas y el cumplimiento del protocolo.
Costo de contexto
~2,284Tokens (definiciones de herramientas)
~4.5 KBTamaño de respuesta típico
Impacto moderado en la atención (1.78% del contexto de 128k)
Este es el número aproximado de tokens que se consumen cada vez que las herramientas del servidor se cargan en el contexto de un modelo. Los recuentos más altos reducen la atención disponible para otras tareas.
Instalar
Instalación con un clic
Agrega esto a tu archivo `claude_desktop_config.json`:
{
"mcpServers": {
"is-it-down": {
"url": "https://downforjustmeoreveryone.com/mcp"
}
}
}Puntos de conexión remotos
https://downforjustmeoreveryone.com/mcpstreamable-httpQué puede hacer
Inventario de herramientas
Herramientas (5)
🟢 Solo lectura🟡 Escritura🔴 Eliminación⚪ Desconocido
🟢check_site(domain)
Live up/down check of any public website from an independent server (Singapore; Boston for sites that geo-block Singapore). Returns a one-sentence verdict plus status code, latency, resolved IP, redirect target, the view from the other region when available, and how many users reported problems in the last hour. Results are cached 30 s per domain.
Esquema de entrada
{
"type": "object",
"properties": {
"domain": {
"type": "string",
"description": "Domain or URL to check, e.g. \"github.com\" or \"https://www.reddit.com/r/all\". Scheme, path, port and query are ignored; the host is checked as given."
}
},
"required": [
"domain"
],
"additionalProperties": false
}Esquema de salida
{
"type": "object",
"properties": {
"domain": {
"type": "string"
},
"up": {
"type": "boolean"
},
"state": {
"type": "string",
"enum": [
"up",
"slow",
"error",
"maintenance",
"down"
]
},
"status": {
"type": [
"integer",
"null"
]
},
"latencyMs": {
"type": [
"number",
"null"
]
},
"checkedAt": {
"type": "string",
"description": "ISO 8601"
},
"reason": {
"type": "string"
},
"ip": {
"type": [
"string",
"null"
]
},
"scheme": {
"type": [
"string",
"null"
],
"enum": [
"https",
"http",
null
]
},
"finalUrl": {
"type": [
"string",
"null"
]
},
"redirected": {
"type": "boolean"
},
"server": {
"type": [
"string",
"null"
]
},
"tls": {
"type": [
"object",
"null"
],
"properties": {
"daysRemaining": {
"type": "number"
},
"validTo": {
"type": "string"
},
"issuer": {
"type": [
"string",
"null"
]
}
}
},
"checkedFrom": {
"type": "string",
"enum": [
"sg",
"us"
],
"description": "sg = Singapore, us = Boston"
},
"regions": {
"type": "object",
"description": "Fresh result from each region that has one",
"properties": {
"sg": {
"type": "object",
"properties": {
"domain": {
"type": "string"
},
"up": {
"type": "boolean"
},
"state": {
"type": "string",
"enum": [
"up",
"slow",
"error",
"maintenance",
"down"
]
},
"status": {
"type": [
"integer",
"null"
]
},
"latencyMs": {
"type": [
"number",
"null"
]
},
"checkedAt": {
"type": "string",
"description": "ISO 8601"
},
"reason": {
"type": "string"
},
"ip": {
"type": [
"string",
"null"
]
},
"scheme": {
"type": [
"string",
"null"
],
"enum": [
"https",
"http",
null
]
},
"finalUrl": {
"type": [
"string",
"null"
]
},
"redirected": {
"type": "boolean"
},
"server": {
"type": [
"string",
"null"
]
},
"tls": {
"type": [
"object",
"null"
],
"properties": {
"daysRemaining": {
"type": "number"
},
"validTo": {
"type": "string"
},
"issuer": {
"type": [
"string",
"null"
]
}
}
}
},
"required": [
"domain",
"up",
"state",
"status",
"latencyMs",
"checkedAt",
"reason"
]
},
"us": {
"type": "object",
"properties": {
"domain": {
"type": "string"
},
"up": {
"type": "boolean"
},
"state": {
"type": "string",
"enum": [
"up",
"slow",
"error",
"maintenance",
"down"
]
},
"status": {
"type": [
"integer",
"null"
]
},
"latencyMs": {
"type": [
"number",
"null"
]
},
"checkedAt": {
"type": "string",
"description": "ISO 8601"
},
"reason": {
"type": "string"
},
"ip": {
"type": [
"string",
"null"
]
},
"scheme": {
"type": [
"string",
"null"
],
"enum": [
"https",
"http",
null
]
},
"finalUrl": {
"type": [
"string",
"null"
]
},
"redirected": {
"type": "boolean"
},
"server": {
"type": [
"string",
"null"
]
},
"tls": {
"type": [
"object",
"null"
],
"properties": {
"daysRemaining": {
"type": "number"
},
"validTo": {
"type": "string"
},
"issuer": {
"type": [
"string",
"null"
]
}
}
}
},
"required": [
"domain",
"up",
"state",
"status",
"latencyMs",
"checkedAt",
"reason"
]
}
}
},
"reportsLastHour": {
"type": "integer"
},
"curated": {
"type": "boolean",
"description": "true if the site is one of the monitored sites"
},
"statusUrl": {
"type": [
"string",
"null"
]
},
"url": {
"type": "string"
}
},
"required": [
"domain",
"up",
"state",
"status",
"latencyMs",
"checkedAt",
"reason",
"checkedFrom",
"regions",
"reportsLastHour",
"curated",
"statusUrl",
"url"
]
}🟢list_outages(category)
Lists the monitored sites (634 across 17 categories) that are confirmed down right now: two consecutive failed checks from their home region and no other region seeing them up in the last 15 minutes. Optional category filter.
Esquema de entrada
{
"type": "object",
"properties": {
"category": {
"type": "string",
"description": "Optional category slug or name: social, streaming, ai, work, developer, shopping, finance, banks, gaming, telecom, government, education, messaging, news, travel, health, dating."
}
},
"additionalProperties": false
}Esquema de salida
{
"type": "object",
"properties": {
"asOf": {
"type": "string"
},
"monitored": {
"type": "integer"
},
"category": {
"type": [
"string",
"null"
]
},
"down": {
"type": "array",
"items": {
"type": "object",
"properties": {
"domain": {
"type": "string"
},
"name": {
"type": "string"
},
"category": {
"type": "string"
},
"checkedFrom": {
"type": "string",
"enum": [
"sg",
"us"
],
"description": "sg = Singapore, us = Boston"
},
"statusUrl": {
"type": "string"
},
"url": {
"type": "string"
},
"since": {
"type": [
"string",
"null"
]
},
"downForMinutes": {
"type": [
"integer",
"null"
]
}
},
"required": [
"domain",
"name",
"category",
"url",
"since",
"downForMinutes"
]
}
}
},
"required": [
"asOf",
"monitored",
"category",
"down"
]
}🟢site_history(domain, days)
Uptime percentage over 24 h and over the requested window (up to 7 days), the list of outages in that window, when the site was last seen down, the current state and user-report counts. Only for monitored sites (see list_monitored_sites); use check_site for anything else.
Esquema de entrada
{
"type": "object",
"properties": {
"domain": {
"type": "string",
"description": "A monitored domain, e.g. \"github.com\"."
},
"days": {
"type": "integer",
"minimum": 1,
"maximum": 7,
"description": "Window in days (1–7, default 7)."
}
},
"required": [
"domain"
],
"additionalProperties": false
}Esquema de salida
{
"type": "object",
"properties": {
"domain": {
"type": "string"
},
"name": {
"type": "string"
},
"category": {
"type": "string"
},
"checkedFrom": {
"type": "string",
"enum": [
"sg",
"us"
],
"description": "sg = Singapore, us = Boston"
},
"days": {
"type": "integer"
},
"uptime24h": {
"type": [
"number",
"null"
],
"description": "Percent, null if no data yet"
},
"uptimeWindow": {
"type": [
"number",
"null"
],
"description": "Percent over `days`, null if no data yet"
},
"current": {
"type": [
"object",
"null"
],
"properties": {
"domain": {
"type": "string"
},
"up": {
"type": "boolean"
},
"state": {
"type": "string",
"enum": [
"up",
"slow",
"error",
"maintenance",
"down"
]
},
"status": {
"type": [
"integer",
"null"
]
},
"latencyMs": {
"type": [
"number",
"null"
]
},
"checkedAt": {
"type": "string",
"description": "ISO 8601"
},
"reason": {
"type": "string"
},
"ip": {
"type": [
"string",
"null"
]
},
"scheme": {
"type": [
"string",
"null"
],
"enum": [
"https",
"http",
null
]
},
"finalUrl": {
"type": [
"string",
"null"
]
},
"redirected": {
"type": "boolean"
},
"server": {
"type": [
"string",
"null"
]
},
"tls": {
"type": [
"object",
"null"
],
"properties": {
"daysRemaining": {
"type": "number"
},
"validTo": {
"type": "string"
},
"issuer": {
"type": [
"string",
"null"
]
}
}
}
},
"required": [
"domain",
"up",
"state",
"status",
"latencyMs",
"checkedAt",
"reason"
]
},
"incidents": {
"type": "array",
"items": {
"type": "object",
"properties": {
"start": {
"type": "string"
},
"end": {
"type": [
"string",
"null"
]
},
"durationMinutes": {
"type": [
"integer",
"null"
]
},
"ongoing": {
"type": "boolean"
}
},
"required": [
"start",
"end",
"durationMinutes",
"ongoing"
]
}
},
"lastDown": {
"type": [
"string",
"null"
]
},
"reportsLastHour": {
"type": "integer"
},
"reports24h": {
"type": "integer"
},
"statusUrl": {
"type": [
"string",
"null"
]
},
"url": {
"type": "string"
}
},
"required": [
"domain",
"name",
"category",
"checkedFrom",
"days",
"uptime24h",
"uptimeWindow",
"current",
"incidents",
"lastDown",
"reportsLastHour",
"reports24h",
"statusUrl",
"url"
]
}🟢check_certificate(domain)
Reads the HTTPS certificate of a public domain and reports days until expiry, the expiry date and the issuer.
Esquema de entrada
{
"type": "object",
"properties": {
"domain": {
"type": "string",
"description": "Domain to inspect, e.g. \"example.com\"."
}
},
"required": [
"domain"
],
"additionalProperties": false
}Esquema de salida
{
"type": "object",
"properties": {
"domain": {
"type": "string"
},
"daysRemaining": {
"type": "number",
"description": "Negative once expired"
},
"validTo": {
"type": "string"
},
"issuer": {
"type": [
"string",
"null"
]
},
"state": {
"type": "string",
"enum": [
"valid",
"expiring soon",
"EXPIRED"
]
}
},
"required": [
"domain",
"daysRemaining",
"validTo",
"issuer",
"state"
]
}🟢list_monitored_sites(category, query)
The 634 sites checked every 5 minutes, grouped in 17 categories. Without arguments returns the category list with counts; filter by category or a text query to get domains (at most 200 per call).
Esquema de entrada
{
"type": "object",
"properties": {
"category": {
"type": "string",
"description": "Category slug or name: social, streaming, ai, work, developer, shopping, finance, banks, gaming, telecom, government, education, messaging, news, travel, health, dating."
},
"query": {
"type": "string",
"description": "Case-insensitive substring of the domain or display name, e.g. \"bank\" or \"google\"."
}
},
"additionalProperties": false
}Esquema de salida
{
"type": "object",
"properties": {
"total": {
"type": "integer"
},
"categories": {
"type": "array",
"items": {
"type": "object",
"properties": {
"slug": {
"type": "string"
},
"name": {
"type": "string"
},
"count": {
"type": "integer"
},
"url": {
"type": "string"
}
},
"required": [
"slug",
"name",
"count",
"url"
]
}
},
"matched": {
"type": "integer"
},
"returned": {
"type": "integer"
},
"category": {
"type": [
"string",
"null"
]
},
"query": {
"type": [
"string",
"null"
]
},
"sites": {
"type": "array",
"items": {
"type": "object",
"properties": {
"domain": {
"type": "string"
},
"name": {
"type": "string"
},
"category": {
"type": "string"
},
"checkedFrom": {
"type": "string",
"enum": [
"sg",
"us"
],
"description": "sg = Singapore, us = Boston"
},
"statusUrl": {
"type": "string"
},
"url": {
"type": "string"
}
},
"required": [
"domain",
"name",
"category",
"url"
]
}
}
},
"required": [
"total"
],
"description": "Without arguments: total + categories. With category or query: total, matched, returned, category, query, sites."
}Comunidad
Evidencia
Observaciones recientes
verificadoversión no registrada5 herramientas
verificadoversión no registrada5 herramientas
verificadoversión no registrada5 herramientas