domain-blacklist-DNS-check

Skill · GitHub · ★ 9 · graded 2026-10-28Source linked

Check domains for email blacklists (Spamhaus, URIBL, SURBL, ZEN, SpamCop, Barracuda) + missing SPF/DKIM/DMARC. Pure DNS, zero deps, no API keys. Ships as a Claude Code skill + standalone CLI.

No outside reports on file

domain-blacklist-DNS-check connects to external service APIs; restrict its folder reach, network access, and credentials before installing.

Based on public adoption and transparency signals as of Oct 28, 2026. Our opinion, not a code audit or security guarantee.

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What it can access

Local filesNo local folder access notedLOW
Command executionNo shell command runner notedLOW
Network reachConnects to outside service APINOTED
CredentialsNo API token requiredLOW
Package sourceGitHub (yheshamx/domain-blacklist-DNS-check)PUBLIC

Inferred from this listing’s public package details and description. Check the project’s source before installing.

Install

No npm or PyPI package is listed. Install from source: github.com/yheshamx/domain-blacklist-DNS-check ↗

All setup options ↓

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About domain-blacklist-DNS-check

domain-blacklist-DNS-check is an agent skill focused on Developer tools and Communication: Check domains for email blacklists (Spamhaus, URIBL, SURBL, ZEN, SpamCop, Barracuda) + missing SPF/DKIM/DMARC. Pure DNS, zero deps, no API keys. Ships as a Claude Code skill + standalone CLI.

It is hosted on GitHub at yheshamx/domain-blacklist-DNS-check (9 GitHub stars). Based on its public metadata, its operational scope includes: connects to outside service api.

Setup

These use the package this listing points to. Check the project’s own instructions before running anything.

No npm or PyPI package is listed for this agent skill. Source code and setup steps: github.com/yheshamx/domain-blacklist-DNS-check.

Why this grade

DD — High risk signals

Signal-based grade (1/7 points): public source code. This reflects adoption and transparency, not a code review.

Popularity and upkeep

14/100

GitHub stars: 9
Listing last refreshed: 2026-10-28

These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.

Security reports

No reports found for this package in our research (last checked 2026-10-28).

Check a specific version →

Risks to watch for

External API & account scope: Connects to third-party service APIs. Use a dedicated, least-privilege token scoped only to the workspaces or repositories this tool needs.
Dependency & version pinning: Distributed via GitHub (yheshamx/domain-blacklist-DNS-check). Pin an exact release version or commit SHA rather than floating tags so upstream updates are reviewed first.

How to lower the risk

Least-privilege permissions

Give it access only to the specific folders, accounts or projects it needs, never your whole drive or admin account.
Use a separate, limited API key or login just for this tool so you can switch it off without affecting anything else.

Network isolation

Run it on a work computer or sandbox account, not one holding personal or company-sensitive data.
If your IT team can, limit which websites and services it is allowed to contact.

Monitoring

Check its activity history or logs weekly at first, and look at what it changed or sent.
Turn on alerts for new logins or unusual usage on any account it connects to.

Red flags to watch for

It asks for more access than its job requires, or prompts you to paste passwords.
It suddenly updates with new owners, or starts contacting unfamiliar websites.

Questions

How do I install domain-blacklist-DNS-check?

domain-blacklist-DNS-check does not publish a standalone npm or PyPI package. Clone or follow the setup instructions in its source repository at github.com/yheshamx/domain-blacklist-DNS-check.

Are there security reports about domain-blacklist-DNS-check?

No reports found for this package in our research (last checked 2026-10-28). domain-blacklist-DNS-check currently holds Grade D (High risk signals) based on public adoption and transparency signals. Review the permissions and source repository before granting access to local files, shell commands, or API keys.

Is domain-blacklist-DNS-check actively maintained?

domain-blacklist-DNS-check has 9 GitHub stars. Our directory data was last refreshed on 2026-10-28. Check recent commit activity, release tags, and open issues at github.com/yheshamx/domain-blacklist-DNS-check before pinning it in production.

What are alternatives to domain-blacklist-DNS-check?

Compare domain-blacklist-DNS-check side by side with similar skills in the Related tools section on this page, or browse all skills on AgentArmorHQ.

Maintain or use domain-blacklist-DNS-check? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.

AgentArmorHQ Risk Grade D for domain-blacklist-DNS-check

GitHub README Markdown:

markdown

[![AgentArmorHQ Risk Grade for domain-blacklist-DNS-check](https://agentarmorhq.com/api/badge/yheshamx-domain-blacklist-dns-check)](https://agentarmorhq.com/skills/yheshamx-domain-blacklist-dns-check)

HTML embed:

html

<a href="https://agentarmorhq.com/skills/yheshamx-domain-blacklist-dns-check"><img src="https://agentarmorhq.com/api/badge/yheshamx-domain-blacklist-dns-check" alt="AgentArmorHQ Risk Grade for domain-blacklist-DNS-check" height="20" /></a>

Terminal check:

terminal

curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "yheshamx-domain-blacklist-dns-check"

Share with your security lead

Need sign-off to use domain-blacklist-DNS-check? Copy this note for Slack, a ticket or a pull request.

### AgentArmorHQ Security Review Memo: domain-blacklist-DNS-check
- **Listing URL:** https://agentarmorhq.com/skills/yheshamx-domain-blacklist-dns-check
- **Type:** AI agent skill
- **Risk Grade:** Grade D (High risk signals)
- **Outside Security Advisories on File:** 0
- **Public Adoption:** 9 GitHub stars

#### Permission & Blast-Radius Signals
- **Local files:** No local folder access noted
- **Command execution:** No shell command runner noted
- **Network reach:** Connects to outside service API
- **Credentials:** No API token required
- **Package source:** GitHub (yheshamx/domain-blacklist-DNS-check)

#### Recommended Hardened Setup
- **Source Repo:** https://github.com/yheshamx/domain-blacklist-DNS-check
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.

_Based on public adoption and transparency signals as of Oct 28, 2026. Our opinion, not a code audit or security guarantee._

Key facts

Type: AI agent skill
Publisher: yheshamx
Source code: github.com/yheshamx/domain-blacklist-DNS-check
Est. context load: ~78 tokens idle · ~1.3k tokens when active (on-demand skill)
Popularity: 9 GitHub stars
Last updated: 2026-10-28
Last graded: 2026-10-28

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