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Mailvett: Email Validation API for AI Agents

R0· no sign-in

Mailvett: validate emails. MX, provider, disposable/role/free flags, typo fix, verdict.

v1.0.0 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality91strong
Trust89of 100
Uptime, 30 days97%
Latency p50166 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "email-validate": {
      "type": "http",
      "url": "https://mailvett.cybermax-tools.workers.dev/mcp"
    }
  }
}
claude mcp add --transport http email-validate https://mailvett.cybermax-tools.workers.dev/mcp
[mcp_servers.email-validate]
url = "https://mailvett.cybermax-tools.workers.dev/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "email-validate": {
      "type": "remote",
      "url": "https://mailvett.cybermax-tools.workers.dev/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "email-validate": {
      "type": "http",
      "url": "https://mailvett.cybermax-tools.workers.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=email-validate&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWFpbHZldHQuY3liZXJtYXgtdG9vbHMud29ya2Vycy5kZXYvbWNwIn0%3D"
}
{
  "servers": {
    "email-validate": {
      "type": "http",
      "url": "https://mailvett.cybermax-tools.workers.dev/mcp"
    }
  }
}
{
  "mcpServers": {
    "email-validate": {
      "httpUrl": "https://mailvett.cybermax-tools.workers.dev/mcp"
    }
  }
}
extensions:
  "email-validate":
    enabled: true
    name: "email-validate"
    type: streamable_http
    uri: "https://mailvett.cybermax-tools.workers.dev/mcp"
    timeout: 300

Quality 91 / 100strong

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations1 of 1 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 184 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changes1 tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

1 tools, about 184 tokens to load them all · tool set 6cad0d1a692b · tools last changed 2026-10-11 · checked 2026-10-19 10:20 UTC

Tool changes

  • validate_emailschangedinput schema

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 89 / 100

duplicate-repo
provenance90
liveness99
freshness100
hygiene60

+repository +namespace-matches-repo +website +reachable +uptime-97% +updated-23d-ago -duplicate-repo(25 names)

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://mailvett.cybermax-tools.workers.dev/mcp streamable-httpnoneyes97%166 ms2025-11-252026-10-19

Tools (1)

validate_emailsread-onlyCheck up to 10 email addresses: syntax, whether the domain exists and has mail servers (MX), mail provider, disposable, role account (info@, sales@), free provider, likely typo with a suggested fix, domain age, SPF and DMARC. Returns verdict (deliverable_likely/risky/undeliverable/invalid), score 0-100 and reason codes per address. Does not verify that the mailbox itself exists.

Schemas: list_tools.

Also listed as

24 other active names share this repository (showing 10): io.github.shawmena-dotcom/ai-extract, io.github.shawmena-dotcom/app-reviews, io.github.shawmena-dotcom/article-extract, io.github.shawmena-dotcom/batch-geocoder, io.github.shawmena-dotcom/bulk-image-downloader, io.github.shawmena-dotcom/career-site-jobs, io.github.shawmena-dotcom/company-enrichment, io.github.shawmena-dotcom/company-to-domain, io.github.shawmena-dotcom/creative-commons-images, io.github.shawmena-dotcom/cybermax-data

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Official server.json
{
  "name": "io.github.shawmena-dotcom/email-validate",
  "title": "Mailvett: Email Validation API for AI Agents",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mailvett.cybermax-tools.workers.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "repository": {
    "url": "https://github.com/shawmena-dotcom/product-factory",
    "source": "github"
  },
  "websiteUrl": "https://mailvett.cybermax-tools.workers.dev/",
  "description": "Mailvett: validate emails. MX, provider, disposable/role/free flags, typo fix, verdict."
}