Use Shodan to investigate internet-exposed devices and services on authorized targets. Guidance covers web searches, command-line tools, and APIs to compile asset inventories, review known vulnerability information, monitor networks, and export findings.
中文简介正在准备中。当前显示英语简介。
- Inventorying an authorized organization's exposed services
- Finding services associated with known vulnerabilities
- Reviewing exposed IoT devices and management interfaces
zebbern/claude-code-guide☆ 46712026年10月20日 更新
Investigate domains, IP addresses, and certificates linked to suspected attackers using public sources. This skill guides passive research and relationship mapping to support phishing investigations, external exposure reviews, and threat intelligence reports.
中文简介正在准备中。当前显示英语简介。
- Investigating infrastructure linked to a phishing campaign
- Adding public evidence to threat actor profiles
- Reviewing an organization's external exposure
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
This skill should be used when the user asks to "search for exposed devices on the internet," "perform Shodan reconnaissance," "find vulnerable services using Shodan," "scan IP ranges with Shodan," or "discover IoT devices and open ports." It provides comprehensive guidance for using Shodan's search engine, CLI, and API for penetration testing reconnaissance.
中文简介正在准备中。当前显示原文说明。
AxelMrak/ai☆ 52026年2月20日 更新
Build a Python system that follows DNS history, domain registration records, and certificate information from known suspicious domains or IP addresses. Map related attack infrastructure, identify shared connections, and monitor for newly discovered domains matching known patterns.
中文简介正在准备中。当前显示英语简介。
- Finding related domains from a known suspicious IP
- Mapping attacker command-and-control infrastructure
- Monitoring domains that match known naming patterns
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Utilize Shodan, the search engine for Internet-connected devices, to discover exposed assets, vulnerable ports, default credentials, and specific infrastructure configurations using advanced search queries (dorks).
中文简介正在准备中。当前显示原文说明。
ShulkwiSEC/bb-huge☆ 232026年7月11日 更新
Build an OpenCTI pipeline that adds external context to indicators of compromise, such as suspicious IP addresses. Connect intelligence services, relate indicators to known attackers and campaigns, and score confidence to help analysts prioritize investigations.
中文简介正在准备中。当前显示英语简介。
- Deploying OpenCTI and configuring enrichment connectors
- Automatically adding context to suspicious IP addresses and domains
- Relating indicators to known attackers and campaigns
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Shodan API reference. Host reconnaissance, port scanning, and vulnerability data.
中文简介正在准备中。当前显示原文说明。
Liberty91LTD/cti-skills☆ 272026年9月30日 更新
Collects and synthesizes open-source intelligence (OSINT) about threat actors, malicious infrastructure, and attack campaigns using publicly available data sources, passive reconnaissance tools, and dark web monitoring. Use when investigating external threat actor infrastructure, performing pre-engagement reconnaissance for authorized red team assessments, or enriching CTI reports with publicly available adversary context. Activates for requests involving Maltego, Shodan, OSINT framework, SpiderFoot, or infrastructure reconnaissance.
中文简介正在准备中。当前显示原文说明。
andycungkrinx91/konoha☆ 92026年10月19日 更新
Collects and synthesizes open-source intelligence (OSINT) about threat actors, malicious infrastructure, and attack campaigns using publicly available data sources, passive reconnaissance tools, and dark web monitoring. Use when investigating external threat actor infrastructure, performing pre-engagement reconnaissance for authorized red team assessments, or enriching CTI reports with publicly available adversary context. Activates for requests involving Maltego, Shodan, OSINT framework, SpiderFoot, or infrastructure reconnaissance.
中文简介正在准备中。当前显示原文说明。
micsapp/micstec-skills☆ 42026年3月20日 更新
Collects and synthesizes open-source intelligence (OSINT) about threat actors, malicious infrastructure, and attack campaigns using publicly available data sources, passive reconnaissance tools, and dark web monitoring. Use when investigating external threat actor infrastructure, performing pre-engagement reconnaissance for authorized red team assessments, or enriching CTI reports with publicly available adversary context. Activates for requests involving Maltego, Shodan, OSINT framework, SpiderFoot, or infrastructure reconnaissance.
中文简介正在准备中。当前显示原文说明。
aniket2348823/Vul-Agent☆ 22026年6月9日 更新
Build a central platform for collecting, analyzing, and sharing cyber threat information. Connect MISP, OpenCTI, TheHive, and Cortex to import feeds, add context to suspicious indicators, manage cases, and track platform activity.
中文简介正在准备中。当前显示英语简介。
- Build a central threat intelligence platform
- Automate threat feed ingestion
- Add context to suspicious IP addresses and domains
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Build threat actor profiles from public reports, social media, code repositories, and other intelligence sources. Correlates indicators, maps related infrastructure and attack techniques, and produces structured dossiers with confidence assessments about who may be responsible.
中文简介正在准备中。当前显示英语简介。
- Consolidating public information about an attacker group
- Comparing aliases, targets, and motivations across sources
- Mapping related domains, IP addresses, and infrastructure
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Create automated workflows that add threat intelligence to suspicious IP addresses, domains, URLs, and file hashes. Combine findings from multiple services into consistent alert context and confidence scores to support analysts reviewing security alerts.
中文简介正在准备中。当前显示英语简介。
- Adding threat context to security alerts
- Processing indicators from phishing email submissions
- Standardizing bulk indicator lookups from threat feeds
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Find lookalike domains with dnstwist and prioritize suspicious results using DNS records, registration age, and website similarity. The skill also covers monitoring for new findings and producing blocklists and reports to support domain takedown requests.
中文简介正在准备中。当前显示英语简介。
- Finding domains that imitate a company or brand
- Investigating suspected phishing domains
- Monitoring for newly discovered lookalike domains
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Analyze malware communication with command servers to understand periodic check-ins, message formats, encoded data, and backup destinations. Produces a structured analysis report and network detection rules based on captured traffic and malware code.
中文简介正在准备中。当前显示英语简介。
- Investigating malware communication in captured traffic
- Measuring periodic check-in intervals and timing variation
- Mapping command servers and backup destinations
mukul975/Anthropic-Cybersecurity-Skills☆ 3.5万2026年8月31日 更新
Investigate organizations, domains, media locations, and cryptocurrency flows using open-source intelligence, or OSINT. The skill helps select relevant research tools, connect findings across sources, and preserve evidence with timestamps, screenshots, file hashes, and reproducible logs.
中文简介正在准备中。当前显示英语简介。
- Mapping an organization's publicly exposed infrastructure
- Connecting public company records and social profiles
- Investigating image locations and video evidence
SnailSploit/Claude-Red☆ 76342026年10月13日 更新
Org-grade attack-surface mapping: given a company's legal identity, discover its ENTIRE owned internet footprint — corporate family -> owned domains -> owned netblocks/ASN -> live assets — with attribution discipline, not just DNS breadth. The org-first attribution pyramid (legal entity -> LEI/registration -> corporate family -> owned domains -> owned netblocks/ASN -> live assets). Corporate-identity resolution via the GLEIF LEI API (legal name -> LEI, exact-LEI direct-children expansion, downward-only depth-capped BFS, NEVER a name re-resolution), SEC-EDGAR full-text search + Exhibit-21 subsidiary entity names, OpenCorporates entity corroboration, Wikidata SPARQL corporate graph (P856/P355/P749/P1830). Domain attribution via reverse-WHOIS (WhoisXML preview-then-purchase quota guard, SecurityTrails associated-domains — both paid), crt.sh O= certificate-transparency organization pivot (keyless), infrastructure correlation (shared NS/MX/SaaS-TXT, netblock membership, reverse-DNS PTR), and the independent-evidence combiner (1-prod(1-w_i), rule of three, OwnerTier NONE/WEAK/MODERATE/STRONG/CONFIRMED) — discover-only `related:` candidates are NEVER auto-scanned. Netblock/ASN attribution via org-first RIR queries (ARIN Whois-RWS org-handle search, RIPE DB organisation + inverse-org search) that recover 'dark netblocks' with no DNS link to the seed, ASN discovery (RIPEstat + BGPView union), the HYPERSCALER-SCOPE GUARD (never attribute a whole AWS/GCP/Azure/Cloudflare announced range to a tenant — keep only the seed-containing block, tag shared_hosting_cdn), and org-identity-seeded internet-scan-index queries (Shodan/Censys/ZoomEye/FOFA/BinaryEdge org: filters + an always-on keyless crt.sh fallback). Promote-to-scan triage ranks forgotten discover-only netblocks by remote-access exposure (gateway-vendor/KEV/control-plane/datastore port scoring) into an operator queue. Attribution confidence rubric + anti-patterns (namesake grafting via GLEIF name re-resolution, single-signal ownership, hyperscaler over-attribution, privacy-WHOIS pivot poisoning, RIR org-name collisions). Passive/keyless-first OSINT only — every paid-key dependency is enrichment on top of a keyless core, never a hard requirement. Use when mapping an organization's full corporate-family internet footprint, resolving a legal entity to its LEI/subsidiaries, discovering domains/netblocks/ASNs an org owns beyond its one seed domain, auditing M&A/shadow-IT sprawl, or scoping an engagement that starts from a company NAME rather than a domain.
中文简介正在准备中。当前显示原文说明。
elementalsouls/Claude-OSINT☆ 28292026年10月10日 更新
Censys search engine for internet-connected hosts, TLS certificates, and web properties. Use when: certificate transparency monitoring, finding hosts by certificate fingerprint, alternative to Shodan for TLS/SSL analysis, discovering hosts running specific services, or tracking infrastructure changes via cert issuance.
中文简介正在准备中。当前显示原文说明。
TerminalSkills/skills☆ 1722026年10月14日 更新
OSINT and reconnaissance automation skill for passive collection, pivoting, deduplication, and graph-based analysis using subfinder, amass, dnsx, chaos, crt.sh, github-dorks, waybackurls, gau, gitleaks, trufflehog, theHarvester, h8mail, holehe, sherlock, Shodan, Censys, FOFA, and Hunter. Use for asset discovery, exposure monitoring, and authorized reconnaissance only.
中文简介正在准备中。当前显示原文说明。
Garyson26/Trident-SecOps-Skills☆ 282026年9月30日 更新
Threat intelligence fusion skill for collecting, normalizing, deduplicating, enriching, and operationalizing IOCs and TTPs from OTX, MISP, abuse.ch, VirusTotal, Shodan, GreyNoise, Censys, CISA KEV, NVD, vendor blogs, and internal telemetry. Use to build STIX/TAXII feeds, ATT&CK-mapped actor profiles, prioritized blocklists, and detection-ready intel packages.
中文简介正在准备中。当前显示原文说明。
Garyson26/Trident-SecOps-Skills☆ 282026年9月30日 更新
Threat actor infrastructure tracking involves monitoring and mapping adversary-controlled assets including command-and-control (C2) servers, phishing domains, exploit kit hosts, bulletproof hosting, a
中文简介正在准备中。当前显示原文说明。
galyarderlabs/galyarder-framework☆ 272026年10月11日 更新
Use when a user asks to investigate, check, or characterize a domain or hostname. Chains VirusTotal, URLScan (search existing scans), Shodan (DNS resolve + host), OTX, ransomware.live (victim-status sweep), and optionally Censys. Returns reputation, resolution, hosting fingerprint, ransomware-claim status, and pivot candidates. Invoked by /cti-orchestrator when the target is a domain.
中文简介正在准备中。当前显示原文说明。
Liberty91LTD/cti-skills☆ 272026年9月30日 更新
Use when a user asks to investigate, check, enrich, or characterize an IP address (IPv4 or IPv6). Chains VirusTotal, Shodan, AbuseIPDB, GreyNoise, OTX, and optionally Censys in parallel, then consolidates findings and prioritizes follow-up IOCs. Invoked by /cti-orchestrator when the target is an IP.
中文简介正在准备中。当前显示原文说明。
Liberty91LTD/cti-skills☆ 272026年9月30日 更新
Use when you need host reconnaissance for an IP or domain — open ports, services, banners, OS detection, vulnerabilities. For domains, resolves DNS first then queries the IP. Commonly invoked by /ip-investigation and /domain-investigation. Retrieval only.
中文简介正在准备中。当前显示原文说明。
Liberty91LTD/cti-skills☆ 272026年9月30日 更新