SkillsLib.ai

Investigation Evidence Mapper

Map evidence, spot conflicts, build legally defensible investigation narratives

4.5(20 reviews)
100+ downloads
Updated Nov 2026
Verified SafeSecurity VerifiedThis skill was analyzed by our AI security scanner for harmful content including data exfiltration, system manipulation, credential theft, and prompt injection. No threats were detected.

What You Can Do

You can organize complex investigations into structured evidence maps that connect sources, dates, and claims. Claude helps you identify conflicts between accounts, spot gaps in your reporting, and build narrative outlines where every claim traces directly back to verified sources. This turns raw research chaos into a defensible investigation dossier ready for publication.

Features

Evidence mapping

Convert raw research into structured databases with claims, sources, dates, verification status, and confidence levels

Conflict detection

Automatically flag contradictions, inconsistencies, and gaps between source accounts that need follow-up reporting

Source relationship mapping

Visualize connections between people, organizations, money flows, and events to spot patterns

Timeline validation

Build chronological narratives that align with your evidence and identify impossible sequences or missing context

Narrative audit trail

Construct story outlines where every claim links to specific sources, creating traceable chains for legal review

Gap analysis

Identify what you're still missing, which sources need follow-up, and which claims need additional verification

Organizational hierarchy mapping

Decode decision chains, chain of command, and responsibility in complex institutions

Example Output

Evidence Map Output:

  • Claim: "Executive X approved the decision" | Source: Internal memo dated March 15 | Status: Verified | Confidence: High
  • Claim: "No knowledge of the issue" (from same executive) | Source: Interview transcript | Status: Conflicts with memo | Follow-up: Needed

Conflict Report:

  • Source A (Company lawyer): "Standard procedure, no violations"
  • Source B (Whistleblower): "Deliberate bypass of safety checks"
  • Source C (Email chain): "Skip the normal sign-off process"
  • Recommendation: Interview Source A again with email evidence

Narrative Validation:

  • Your story claims: Timeline of events A → B → C
  • Evidence check: A confirmed (memo), B partially supported (2 of 3 sources), C contradicted by one source
  • Risk level: Medium — needs additional reporting before publication

What's Included

  • investigation-evidence-mapper.md: Core skill instruction file with workflows
  • Evidence Mapping Template: Structured format for organizing claims, sources, dates, and verification status
  • Conflict Detection Checklist: Framework for identifying contradictions, gaps, and follow-up questions
  • Narrative Validation Framework: Step-by-step process to audit your story against evidence
  • Source Relationship Canvas: Visual mapping tool for connections between people, organizations, and events
  • Legal Audit Trail Worksheet: Prepare investigation materials for editorial and legal review

Who It's For

  • Investigative journalists building complex, long-form stories with multiple sources
  • Reporters covering institutional corruption, financial crime, or organizational misconduct
  • Legal compliance teams auditing research before publication or litigation
  • Newsroom editors managing fact-checking and verification workflows
  • Freelance investigators and independent journalists building defensible narratives

Best For

  • Organizing investigations with 15+ sources and complex timelines
  • Identifying contradictions and gaps in source accounts
  • Building audit trails for legal and editorial review
  • Mapping organizational hierarchies and decision chains
  • Validating narrative claims before publication
  • Preparing for anticipated legal challenges or denials

You might also like

Workers' Comp Subrogation Case Analysis & Strategy
$25
Workers' Comp Subrogation Case Analysis & Strategy

You get an intelligent case analyst that evaluates liability strength, quantifies subrogation potential, and builds recovery strategies for third-party claims. Upload incident reports, medical records, and claim details—the skill identifies liable parties, assesses damages, calculates expected recovery amounts, and recommends prioritized action plans to help you recover costs efficiently.

Workers' Compensation Claim Adjudication Framework
$40
Workers' Compensation Claim Adjudication Framework

You can analyze workers' compensation claims with a structured framework that evaluates eligibility criteria, establishes causation between injury and work activities, and calculates accurate benefit entitlements. This skill guides you through comprehensive claim assessment using validated decision trees, medical evidence analysis, and statutory benefit calculations to support consistent claim determinations.

Product Liability Subrogation Case Builder
$30
Product Liability Subrogation Case Builder

Systematically analyze product liability claims to identify all liable parties, quantify economic and non-economic damages, and organize evidence into a defensible recovery strategy. This skill helps you construct fact-based subrogation cases by structuring complex evidence, assessing third-party culpability, and developing targeted recovery approaches based on liability strength.

Medical Claims Analysis & Denial Rationale Generator
$25
Medical3.6(5)
Medical Claims Analysis & Denial Rationale Generator

Systematically evaluate medical claims against coverage policies, identify denial criteria, and generate compliant denial rationales with documented medical necessity assessments. You'll produce clear, legally defensible documentation that supports utilization review decisions and formal appeal processes, reducing manual review time while ensuring regulatory compliance.

Disability Claims Evidence Analysis Skill
$35
Disability Claims Evidence Analysis Skill

This skill analyzes medical records, treatment histories, and supporting documentation to organize, prioritize, and strengthen disability insurance claims. It identifies critical documentation gaps, flags inconsistencies, and assesses evidence strength to improve approval likelihood. Whether managing your own disability claim or processing applications professionally, it accelerates evidence review and ensures no crucial details are overlooked.

Investigative Evidence Mapper
$35
Investigative Evidence Mapper

Organize investigative sources into structured evidence chains, verify claims against primary documentation, and map connections between people, organizations, and events. You'll create visual relationship networks, track source credibility, and generate fact-check summaries that withstand scrutiny—all while maintaining an audit trail of your research process.

Auto Subrogation Case Analyzer
$35
Auto4.0(4)
Auto Subrogation Case Analyzer

This skill analyzes auto insurance claims to identify subrogation recovery opportunities, assess liability exposure across all parties, and generate demand letter strategies. You provide claim details—accident facts, damages, policy information, and liability indicators—and receive a comprehensive evaluation including recovery likelihood scoring, liability percentage breakdowns, and professionally drafted demand letter language tailored to your specific case.

Multimedia Story Assembly
$30
Multimedia3.9(34)
Multimedia Story Assembly

You can inventory all your reporting assets, determine the optimal narrative structure that serves your story's core message, and generate platform-specific versions (web article, social posts, video script, infographic brief, print layout) from a single master outline. This skill ensures your investigative work reaches maximum audience without manual re-adaptation, reducing errors and publication time while maintaining brand voice and factual consistency across every platform.

$20.00