osint

danielmiessler/personal_ai_infrastructure · updated Apr 8, 2026

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$npx skills add https://github.com/danielmiessler/personal_ai_infrastructure --skill osint
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summary

Before executing, check for user customizations at:

  • ~/.claude/PAI/USER/SKILLCUSTOMIZATIONS/OSINT/
skill.md

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.

🚨 MANDATORY: Voice Notification (REQUIRED BEFORE ANY ACTION)

You MUST send this notification BEFORE doing anything else when this skill is invoked.

  1. Send voice notification:

    curl -s -X POST http://localhost:8888/notify \
      -H "Content-Type: application/json" \
      -d '{"message": "Running the WORKFLOWNAME workflow in the OSINT skill to ACTION"}' \
      > /dev/null 2>&1 &
    
  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.


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

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

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.


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)

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

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/

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.


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

how to use osint

How to use osint on Cursor

AI-first code editor with Composer

1

Prerequisites

Before installing skills in Cursor, ensure your development environment meets these requirements:

  • Cursor installed and configured on your development machine
  • Node.js version 16.0+ with npm package manager (verify with node --version)
  • Active project directory or workspace where you want to add osint
2

Execute installation command

Execute the skills CLI command in your project's root directory to begin installation:

$npx skills add https://github.com/danielmiessler/personal_ai_infrastructure --skill osint

The skills CLI fetches osint from GitHub repository danielmiessler/personal_ai_infrastructure and configures it for Cursor.

3

Select Cursor when prompted

The CLI will show a list of available agents. Use arrow keys to navigate and space to select Cursor:

◆ Which agents do you want to install to?
│ ── Universal (.agents/skills) ── always included ────
│ • Amp
│ • Antigravity
│ • Cline
│ • Codex
│ ●Cursor(selected)
│ • Cursor
│ • Windsurf
4

Verify installation

Confirm successful installation by checking the skill directory location:

.cursor/skills/osint

Reload or restart Cursor to activate osint. Access the skill through slash commands (e.g., /osint) or your agent's skill management interface.

Security & Verification Notice

We perform automated surface-level scans (Gen AI Scanner, Socket, Snyk) during installation. These checks detect common vulnerabilities but do not guarantee complete security. Always review skill source code and verify the publisher's reputation before production use.

Skills execute code in your development environment. Always verify the publisher's identity, review recent commits, and test in isolated environments before production deployment.

List & Monetize Your Skill

Submit your Claude Code skill and start earning

GET_STARTED →

Use Cases

User Story & Requirements Generation

Create detailed user stories, acceptance criteria, and feature specs

Example

Generate user stories for 'password reset feature' with acceptance criteria, edge cases, and test scenarios

Reduce spec writing time by 50%, ensure comprehensive coverage

Competitive Analysis

Research competitors, compare features, identify gaps

Example

Analyze 5 competitor products, create feature comparison matrix, suggest differentiation opportunities

Complete competitive research in 2 hours instead of 2 days

Roadmap Prioritization

Evaluate features using frameworks (RICE, ICE, Kano) and create prioritized backlogs

Example

Score 20 feature ideas using RICE framework, generate prioritized roadmap with rationale

Make data-driven prioritization decisions faster

Stakeholder Communication

Draft PRDs, status updates, and stakeholder presentations

Example

Create executive summary of Q3 roadmap, monthly progress report, feature launch announcement

Save 3-5 hours/week on communication overhead

Implementation Guide

Prerequisites

  • Claude Desktop or compatible AI client
  • Access to product documentation and roadmap tools (Jira, Notion, etc.)
  • Understanding of product management frameworks (RICE, Jobs-to-be-Done, etc.)
  • Stakeholder contact information and communication channels

Time Estimate

30-60 minutes to see productivity improvements

Installation Steps

  1. 1.Install product management skill
  2. 2.Start with user story generation for known feature
  3. 3.Progress to competitive analysis: research 2-3 competitors
  4. 4.Use for roadmap prioritization: apply RICE/ICE scoring
  5. 5.Draft stakeholder communications and refine based on feedback
  6. 6.Build template library for recurring PM tasks
  7. 7.Share effective prompts with product team

Common Pitfalls

  • Not validating competitive research—verify facts before sharing
  • Accepting user stories without involving engineering team
  • Over-relying on frameworks without qualitative judgment
  • Not customizing outputs to company culture and communication style
  • Skipping stakeholder validation of generated requirements

Best Practices

✓ Do

  • +Validate research and competitive analysis with real data
  • +Collaborate with engineering when generating technical requirements
  • +Customize frameworks and templates to your company context
  • +Use skill for first drafts, refine with stakeholder input
  • +Document successful prompt patterns for PM tasks
  • +Combine AI efficiency with human judgment and intuition

✗ Don't

  • Don't publish competitive analysis without fact-checking
  • Don't finalize user stories without engineering review
  • Don't make prioritization decisions solely on AI scoring
  • Don't skip customer validation of generated requirements
  • Don't ignore company-specific context and culture

💡 Pro Tips

  • Provide context: company goals, constraints, customer feedback
  • Ask for alternatives: 'Show 3 ways to prioritize this roadmap'
  • Request stakeholder-specific formatting: 'Executive summary vs. engineering spec'
  • Use skill for 70% generation + 30% customization to company needs

When to Use This

✓ Use When

Use for user story writing, competitive research, roadmap prioritization, stakeholder communication, and PRD drafting. Best for reducing repetitive documentation and research work.

✗ Avoid When

Avoid for strategic product vision (requires deep customer empathy), pricing decisions (needs market and financial expertise), or when face-to-face customer discovery is more valuable than speed.

Learning Path

  1. 1Basic: user stories, feature specs, status updates
  2. 2Intermediate: competitive analysis, prioritization frameworks, PRDs
  3. 3Advanced: product strategy, go-to-market planning, OKR setting
  4. 4Expert: product vision, market positioning, business model innovation

Discussion

Product Hunt–style comments (not star reviews)
  • No comments yet — start the thread.
general reviews

Ratings

4.637 reviews
  • Zara Lopez· Dec 20, 2024

    Keeps context tight: osint is the kind of skill you can hand to a new teammate without a long onboarding doc.

  • Ganesh Mohane· Dec 12, 2024

    Registry listing for osint matched our evaluation — installs cleanly and behaves as described in the markdown.

  • Tariq Bansal· Dec 12, 2024

    Solid pick for teams standardizing on skills: osint is focused, and the summary matches what you get after install.

  • Sakura Kim· Dec 8, 2024

    osint has been reliable in day-to-day use. Documentation quality is above average for community skills.

  • Zara Chen· Nov 27, 2024

    Solid pick for teams standardizing on skills: osint is focused, and the summary matches what you get after install.

  • Nikhil Kim· Nov 11, 2024

    Registry listing for osint matched our evaluation — installs cleanly and behaves as described in the markdown.

  • Sakshi Patil· Nov 3, 2024

    Keeps context tight: osint is the kind of skill you can hand to a new teammate without a long onboarding doc.

  • Sakura Huang· Nov 3, 2024

    osint has been reliable in day-to-day use. Documentation quality is above average for community skills.

  • Chaitanya Patil· Oct 22, 2024

    I recommend osint for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.

  • Sakura Diallo· Oct 22, 2024

    osint fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.

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