Wolftech Dns Mcp — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited Wolftech Dns Mcp (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
An MCP (Model Context Protocol) server that provides DNS lookup and email authentication diagnostic tools. Built for use with Claude Desktop, Claude Code, and any MCP-compatible client.
| Tool | Description |
|---|---|
dns_lookup | Look up any DNS record type (A, AAAA, MX, TXT, CNAME, NS, SOA, PTR, SRV, CAA) |
spf_check | Retrieve and validate SPF records with recursive DNS lookup counting (10-lookup limit) |
mx_check | List MX records with priority ordering and resolved IP addresses |
dmarc_check | Parse DMARC records (policy, alignment, reporting addresses) |
dkim_check | Look up DKIM records by selector (handles CNAME delegation) |
reverse_dns | PTR lookup with forward/reverse consistency verification |
domain_health | Comprehensive email DNS audit with health score (A, AAAA, NS, MX, SPF, DMARC) |
All tools accept an optional dns_server parameter (default 8.8.8.8) for querying specific resolvers or checking propagation.
Add to .claude/.mcp.json:
{
"mcpServers": {
"wolftech-dns": {
"command": "uv",
"args": [
"run",
"--project",
"/path/to/wolftech-dns-mcp",
"--with", "fastmcp",
"--with", "dnspython",
"fastmcp", "run",
"/path/to/wolftech-dns-mcp/server.py"
]
}
}
}Add to claude_desktop_config.json:
{
"mcpServers": {
"wolftech-dns": {
"command": "uv",
"args": [
"run",
"--project",
"/path/to/wolftech-dns-mcp",
"--with", "fastmcp",
"--with", "dnspython",
"fastmcp", "run",
"/path/to/wolftech-dns-mcp/server.py"
]
}
}
}Replace /path/to/wolftech-dns-mcp with the actual path to the cloned repository.
Once configured, the tools are available to Claude as MCP tools:
dns_lookupspf_checkdomain_healthdkim_checkreverse_dnsmx_check with dns_server: "1.1.1.1"~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.