domain-intel

domain-intel is a skill for Claude Code, Codex from raphaelmansuy/edgecrab. It costs 43 tokens per session (1,103 once invoked), scanned A, original, no licence file.

A tool for checking publicly available information about internet domains without contacting or attacking their systems.

In plain words
What is it for?
Use it to find subdomains, inspect SSL certificates, look up WHOIS and DNS records, check domain availability, and examine many domains at once.
Why use it?
It gathers common domain details in one place instead of requiring separate DNS, certificate, WHOIS, and availability checks.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to find subdomains, inspect SSL certificates, look up WHOIS and DNS records, check domain availability, and examine many domains at once.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/raphaelmansuy/edgecrab/domain-intel
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add raphaelmansuy/edgecrab --skill domain-intel
Clone the repo
git clone --depth 1 https://github.com/raphaelmansuy/edgecrab

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for domain-intel

README.md
[![agentmods](https://agentmods.dev/badge/skills/raphaelmansuy/edgecrab/domain-intel/github.svg)](https://agentmods.dev/skills/raphaelmansuy/edgecrab/domain-intel)
Your own site
<a href="https://agentmods.dev/skills/raphaelmansuy/edgecrab/domain-intel"><img src="https://agentmods.dev/badge/skills/raphaelmansuy/edgecrab/domain-intel/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for domain-intel

Your own site · 80×15
<a href="https://agentmods.dev/skills/raphaelmansuy/edgecrab/domain-intel"><img src="https://agentmods.dev/badge/skills/raphaelmansuy/edgecrab/domain-intel.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,103 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00043 $0.01103
Opus 5 $0.00022 $0.00551
Sonnet 5 $0.00009 $0.00221
Haiku 4.5 $0.00004 $0.00110

Measured 6d ago against content hash 9743bf737553, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

domain-intel scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/domain_intel.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- **Use `terminal` with `curl -I`** for a simple "is this URL reachable" check
skills/research/domain-intel/SKILL.md · 97 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 97 lines · 43 tokens per session scan A 9743bf737553

Subscribe to this mod's changes

domain-intel is a skill published in the GitHub repository raphaelmansuy/edgecrab (85 stars, last pushed 1mo ago), with no licence file. It adds 43 tokens to every session and 1,103 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.