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io.github.lazymac2x/email-validator

Cloudflare Workers MCP server: email-validator

Open source Repository Open in the app JSON README (API)

About

Cloudflare Workers MCP server: email-validator

Details

Kind
MCP servers
Topic
Cloud & DevOps
Publisher
lazymac2x
Origin
official
Category
ferramentas
Transport
http
Version
1.0.0
Last push
2026-04-11T00:57:50Z
Repository state
ativo
Language
JavaScript
Added
2026-08-29 04:00:23
Updated
2026-08-29 04:00:23
Origin id
io.github.lazymac2x/email-validator

README

<p align="center"><img src="logo.png" width="120" alt="logo"></p>

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# email-validator-api

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Comprehensive email validation API — syntax (RFC 5322), MX record lookup, disposable domain detection, role-based detection, SPF/DKIM checks, typo suggestions, and risk scoring (0-100). REST + MCP server.

## Quick Start

```bash
npm install && npm start  # http://localhost:3100
```

## Endpoints

### Validate Email
```bash
curl -X POST http://localhost:3100/validate \
  -H "Content-Type: application/json" \
  -d '{"email": "user@gmail.com"}'
# → {email, syntax, role, disposable, mx, domain, spf, dkim, typo, risk, deliverable}
```

### Batch Validate (up to 100)
```bash
curl -X POST http://localhost:3100/validate/batch \
  -H "Content-Type: application/json" \
  -d '{"emails": ["a@gmail.com", "b@fake.xyz"]}'
# → {total, valid, invalid, results}
```

### Domain Check
```bash
curl -X POST http://localhost:3100/domain \
  -H "Content-Type: application/json" \
  -d '{"domain": "gmail.com"}'
# → {domain, exists, mx, spf, dkim, is_disposable, is_free_provider, reputation_score}
```

### Typo Suggestion
```bash
curl -X POST http://localhost:3100/suggest \
  -H "Content-Type: application/json" \
  -d '{"email": "user@gmial.com"}'
# → {original, has_suggestion, suggested: "user@gmail.com", reason}
```

### MCP (JSON-RPC 2.0)
```bash
curl -X POST http://localhost:3100/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}'
```

**MCP Tools:** `validate_email`, `validate_batch`, `check_domain`, `suggest_fix`

## License
MIT

## Related projects

- 🧰 **[lazymac-mcp](https://github.com/lazymac2x/lazymac-mcp)** — Single MCP server exposing 15+ lazymac APIs as tools for Claude Code, Cursor, Windsurf
- ✅ **[lazymac-api-healthcheck-action](https://github.com/lazymac2x/lazymac-api-healthcheck-action)** — Free GitHub Action to ping any URL on a cron and fail on non-2xx
- 🌐 **[api.lazy-mac.com](https://api.lazy-mac.com)** — 36+ developer APIs, REST + MCP, free tier

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