osint

name

OSINT

description

Structured OSINT investigations — people lookup, company intel, investment due diligence, entity/threat intel, domain recon, organization research using public sources with ethical authorization framework. USE WHEN OSINT, due diligence, background check, research person, company intel, investigate, company lookup, domain lookup, entity lookup, organization lookup, threat intel, discover OSINT sources.

Customization

Before executing, check for user customizations at: ~/.claude/PAI/USER/SKILLCUSTOMIZATIONS/OSINT/

If this directory exists, load and apply any PREFERENCES.md, configurations, or resources found there. These override default behavior. If the directory does not exist, proceed with skill defaults.

2. Output text notification:

   Running the **WorkflowName** workflow in the **OSINT** skill to ACTION...
   

This is not optional. Execute this curl command immediately upon skill invocation.

OSINT Skill

Open Source Intelligence gathering for authorized investigations.

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Workflow Routing

Investigation Type	Workflow	Context
People lookup	Workflows/PeopleLookup.md	SOURCES.JSON
Company lookup	Workflows/CompanyLookup.md	SOURCES.JSON
Investment due diligence	Workflows/CompanyDueDiligence.md	SOURCES.JSON
Entity/threat intel	Workflows/EntityLookup.md	SOURCES.JSON
Domain/subdomain investigation	Workflows/DomainLookup.md	SOURCES.JSON
Organization/NGO/gov research	Workflows/OrganizationLookup.md	SOURCES.JSON
Discover new OSINT sources	Workflows/DiscoverOSINTSources.md	SOURCES.JSON

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Trigger Patterns

People OSINT:

• "do OSINT on [person]", "research [person]", "background check on [person]"
• "who is [person]", "find info about [person]", "investigate this person" -> Route to Workflows/PeopleLookup.md

Company OSINT:

• "do OSINT on [company]", "research [company]", "company intelligence"
• "what can you find about [company]", "investigate [company]" -> Route to Workflows/CompanyLookup.md

Investment Due Diligence:

• "due diligence on [company]", "vet [company]", "is [company] legitimate"
• "assess [company]", "should we work with [company]" -> Route to Workflows/CompanyDueDiligence.md

Entity/Threat Intel:

• "investigate [entity]", "threat intelligence on [entity]", "is this malicious"
• "research this threat actor", "analyze [entity]", "check this IP" -> Route to Workflows/EntityLookup.md

Domain/Subdomain Investigation:

• "investigate domain", "check domain", "subdomain enumeration"
• "domain recon on [domain]", "what subdomains does [domain] have"
• "DNS investigation", "certificate transparency for [domain]" -> Route to Workflows/DomainLookup.md

Organization/NGO/Government:

• "research organization", "investigate NGO", "research agency"
• "who is [organization]", "investigate [nonprofit]", "research [government agency]"
• "what do we know about [association]", "background on [institution]" -> Route to Workflows/OrganizationLookup.md

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Authorization (REQUIRED)

Before ANY investigation, verify:

• Explicit authorization from client
• Clear scope definition
• Legal compliance confirmed
• Documentation in place

STOP if any checkbox is unchecked. See EthicalFramework.md for details.

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Resource Index

File	Purpose
SOURCES.JSON	Master catalog of 279 OSINT sources across 8 categories
SOURCES.md	Human-readable source reference with descriptions and access info
EthicalFramework.md	Authorization, legal, ethical boundaries
Methodology.md	Collection methods, verification, reporting
PeopleTools.md	People search, social media, public records (legacy — use SOURCES.JSON)
CompanyTools.md	Business databases, DNS, tech profiling (legacy — use SOURCES.JSON)
EntityTools.md	Threat intel, scanning, malware analysis (legacy — use SOURCES.JSON)

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Integration

Automatic skill invocations:

• Research Skill - Parallel researcher agent deployment (REQUIRED)
• Recon Skill - Technical infrastructure reconnaissance

Agent fleet patterns:

• Quick lookup: 4-6 agents
• Standard investigation: 8-16 agents
• Comprehensive due diligence: 24-32 agents

Researcher types:

Researcher	Best For
PerplexityResearcher	Current web data, social media, company updates
ClaudeResearcher	Academic depth, professional backgrounds
GeminiResearcher	Multi-perspective, cross-domain connections
GrokResearcher	Contrarian analysis, fact-checking

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File Organization

Active investigations:

~/.claude/MEMORY/WORK/$(jq -r '.work_dir' ~/.claude/MEMORY/STATE/current-work.json)/YYYY-MM-DD-HHMMSS_osint-[target]/

Archived reports:

~/.claude/History/research/YYYY-MM/[target]-osint/

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Ethical Guardrails

ALLOWED: Public sources only - websites, social media, public records, search engines, archived content

PROHIBITED: Private data, unauthorized access, social engineering, purchasing breached data, ToS violations

See EthicalFramework.md for complete requirements.

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Version: 3.0 (SOURCES.JSON Integration) Last Updated: February 2026