Mail Security Tools
DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC).
¿Debería usar esto?
Calidad y seguridad
Basado en el análisis automatizado de las definiciones de herramientas y el cumplimiento del protocolo.
Costo de contexto
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": {
"email-security": {
"url": "https://api.mailsecuritytools.com/mcp"
}
}
}Puntos de conexión remotos
https://api.mailsecuritytools.com/mcpstreamable-httpQué puede hacer
Inventario de herramientas
Herramientas (7)
🟢check_domain_email_security(domain)
Free. Look up a domain's MX, SPF (record, DNS lookup count, all qualifier), DMARC (policy, rua) and DKIM (common selectors, key size) from live DNS and list issues. No payment.
Esquema de entrada
{
"type": "object",
"properties": {
"domain": {
"type": "string",
"minLength": 3,
"maxLength": 320,
"description": "Domain, e.g. example.com (an email or URL on it also works)"
}
},
"required": [
"domain"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢pricing
Free. Prices of the paid tools, payment network and receiving address.
Esquema de entrada
{
"type": "object",
"properties": {},
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢email_security_score(domain)
Grade a domain's email security 0-100 (A-F): SPF 30, DMARC 40, DKIM 25, MX 5, from live DNS, with findings and the top 3 fixes. Read-only. Costs $0.01 USDC via x402; errors are not charged.
Esquema de entrada
{
"type": "object",
"properties": {
"domain": {
"type": "string",
"minLength": 3,
"maxLength": 320,
"description": "Domain, e.g. example.com (an email or URL on it also works)"
}
},
"required": [
"domain"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢check_email_address(email)
Check one email address: syntax, MX / null MX, disposable domain, role account, free provider; verdict ok / risky / undeliverable. No SMTP probe. Costs $0.01 USDC via x402; errors are not charged.
Esquema de entrada
{
"type": "object",
"properties": {
"email": {
"type": "string",
"minLength": 3,
"maxLength": 320,
"description": "Email address"
}
},
"required": [
"email"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢email_fix_plan(domain)
Email security fix plan for one domain: the exact SPF, DKIM and DMARC records to publish (create / replace / keep, name, value, why), in order, with click-path steps for the domain's DNS host and a staged DMARC rollout. Non-sending domains get a lock-down set. Costs $1 USDC via x402; errors are not charged.
Esquema de entrada
{
"type": "object",
"properties": {
"domain": {
"type": "string",
"minLength": 3,
"maxLength": 320,
"description": "Domain, e.g. example.com (an email or URL on it also works)"
}
},
"required": [
"domain"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢bulk_email_security_score(domains)
Score up to 100 domains' email security in one call (SPF 30, DMARC 40, DKIM 25, MX 5 from live DNS): per-domain score, grade and issues, plus a summary with grade counts, domains missing DMARC or SPF, and the worst 10. For MSPs and agents checking a client or vendor list. Costs $0.50 USDC via x402; errors are not charged.
Esquema de entrada
{
"type": "object",
"properties": {
"domains": {
"minItems": 1,
"maxItems": 100,
"type": "array",
"items": {
"type": "string",
"minLength": 3,
"maxLength": 320
},
"description": "Domains, 1-100"
}
},
"required": [
"domains"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢watch_status(watch_id)
Free. Status of a paid email setup watch (created with POST /v1/watch): items, expiry, last check, last webhook delivery and current SPF/DMARC/DKIM/MX state.
Esquema de entrada
{
"type": "object",
"properties": {
"watch_id": {
"type": "string",
"pattern": "^msw_[a-z2-7]{16}$",
"description": "Watch id, e.g. msw_abcdefghijklmnop"
}
},
"required": [
"watch_id"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}Comunidad
Evidencia