agentmods.dev

shodan-vuln-scan

shodan-vuln-scan is a skill for Claude Code, Codex from GangGreenTemperTatum/shodan-mcp-server. It costs 56 tokens per session (940 once invoked), scanned A, original, Apache-2.0.

A Shodan-based skill finds vulnerabilities in internet-facing systems using known CVE records. CVEs are public identifiers for specific software security flaws.

In plain words
What is it for?
Use it for authorized vulnerability assessments, CVE searches, version checks, exploit research, patch verification, and vulnerability reports.
Why use it?
It helps identify exposed systems that may run vulnerable software and prioritize risks based on severity and available exploits.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

not rated 0repo 7mo ago A scan 56 tokens original Apache-2.0

Good fit Use it for authorized vulnerability assessments, CVE searches, version checks, exploit research, patch verification, and vulnerability reports.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ganggreentempertatum/shodan-mcp-server/shodan-vuln-scan
View source ↗ GangGreenTemperTatum/shodan-mcp-server
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 GangGreenTemperTatum/shodan-mcp-server --skill shodan-vuln-scan
Clone the repo
git clone --depth 1 https://github.com/GangGreenTemperTatum/shodan-mcp-server

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 shodan-vuln-scan

README.md
[![agentmods](https://agentmods.dev/badge/skills/ganggreentempertatum/shodan-mcp-server/shodan-vuln-scan/github.svg)](https://agentmods.dev/skills/ganggreentempertatum/shodan-mcp-server/shodan-vuln-scan)
Your own site
<a href="https://agentmods.dev/skills/ganggreentempertatum/shodan-mcp-server/shodan-vuln-scan"><img src="https://agentmods.dev/badge/skills/ganggreentempertatum/shodan-mcp-server/shodan-vuln-scan/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 shodan-vuln-scan

Your own site · 80×15
<a href="https://agentmods.dev/skills/ganggreentempertatum/shodan-mcp-server/shodan-vuln-scan"><img src="https://agentmods.dev/badge/skills/ganggreentempertatum/shodan-mcp-server/shodan-vuln-scan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 940 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 $0.00056 $0.00940
Opus 5 $0.00028 $0.00470
Sonnet 5 $0.00011 $0.00188
Haiku 4.5 $0.00006 $0.00094

Measured 11d ago against content hash 3d1c742ad6ce, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

shodan-vuln-scan scanned grade A with 0 findings 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 11d ago.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/shodan-vuln-scan/SKILL.md · 160 lines

How it starts

The opening of the file, as written. The whole thing — 160 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Shodan Vulnerability Scanner Skill

Identify and assess vulnerabilities in internet-facing systems using Shodan's vulnerability database.

When to Use

  • Vulnerability assessments on authorized targets
  • CVE impact analysis
  • Security posture evaluation
  • Patch management verification
  • Threat intelligence gathering

Workflow

  1. Scope Definition

    • Define target scope (IPs, domains, organizations)
    • Verify authorization
    • Check API credits

  2. Vulnerability Discovery

    • Search for specific CVEs: vuln:CVE-YYYY-NNNN
    • Search for vulnerable products
    • Use facets to aggregate vulnerability data

  3. Host Analysis

    • Use shodan_host_info to get vulnerability details
    • Analyze service versions against known CVEs
    • Check for outdated software

  4. Exploit Availability

    • Use shodan_exploits_search to find public exploits
    • Identify high-risk vulnerabilities with available exploits
    • Assess exploit complexity and requirements

  5. Risk Assessment

    • Prioritize based on severity and exploitability
    • Consider exposure level (internet-facing vs internal)
    • Evaluate business impact

  6. Reporting

    • Provide vulnerability matrix
    • Include remediation recommendations
    • Track historical vulnerability data

Common Vulnerability Queries

Critical CVEs

vuln:CVE-2021-44228  # Log4Shell
vuln:CVE-2020-1472   # Zerologon
vuln:CVE-2017-0144   # EternalBlue

Vulnerable Web Servers

"apache/2.4.49" vuln:CVE-2021-41773
"nginx" vuln:CVE-2021-23017

Exposed Management Interfaces

title:"Dashboard" http.component:"admin"
title:"Login" port:8443

Weak SSL/TLS

ssl.version:sslv2
ssl.version:sslv3
ssl.cipher:export

Default Credentials

"default password"
http.html:"default password"

Unpatched Systems

org:"Example Corp" os:"Windows Server 2003"
org:"Example Corp" os:"CentOS 6"

Exploit Database Queries

Find Exploits by CVE

CVE-2021-44228

Read the full file on GitHub · 160 lines

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. 11d ago First seen · 160 lines · 56 tokens per session scan A 3d1c742ad6ce

Subscribe to this mod's changes

shodan-vuln-scan is a skill published in the GitHub repository GangGreenTemperTatum/shodan-mcp-server (0 stars, last pushed 7mo ago), licensed Apache-2.0. It adds 56 tokens to every session and 940 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Security
Related

Other skills, from other repositories

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

obra/superpowers · 21 tokens

local-ai-agents

Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…

microsoft/ai-agents-for-beginners · 200 tokens

next-cache-components-adoption

Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…

vercel/next.js · 95 tokens

chat-pet-sprite-creation

Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.

microsoft/vscode · 53 tokens

cpu-profile-analysis

Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating…

microsoft/vscode · 71 tokens

insight-error-page

Write or audit an insight-kind error page for the Next.js dev overlay. Use when creating a new errors/ .mdx page, auditing an existing one, or checking that a page matches the framework fix cards. Covers page structure, title alignment, FixCard cards with Copy prompt button, code snippets, terminology verification…

vercel/next.js · 83 tokens