Legal research and case law analysis skill. Use when the user needs to find case law, analyze statutes, search legal precedents, verify citations, or conduct comprehensive legal research. Triggers on keywords like "case law", "legal research", "precedent", "statute", "citation", "find cases", "Shepardize", "KeyCite", "legal authority".
This skill provides expert guidance for conducting thorough legal research across all practice areas and jurisdictions.
| Source | Strengths | Access |
|---|---|---|
| Westlaw | KeyCite, comprehensive | westlaw.com |
| LexisNexis | Shepard's, news | lexisnexis.com |
| Bloomberg Law | Transactional, dockets | bna.com |
| Source | Content | URL |
|---|---|---|
| Cornell LII | Statutes, CFR, USC | law.cornell.edu |
| Google Scholar | Case law, articles | scholar.google.com |
| CourtListener | Federal/state cases | courtlistener.com |
| Justia | Cases, statutes | justia.com |
| Caselaw Access | Historical cases | case.law |
| Court | Database | URL |
|---|---|---|
| Federal | PACER | pacer.gov |
| SCOTUS | supremecourt.gov | supremecourt.gov |
| State | Varies | [state].courts.gov |
[Case Name], [Volume] [Reporter] [Page], [Pinpoint] ([Court] [Year])
Example:
Miranda v. Arizona, 384 U.S. 436, 444 (1966)
┌─────────────────────────────────────────────────┐
│ 1. Define Research Question │
│ - Identify legal issues │
│ - Note jurisdiction and time constraints │
└─────────────────────────────────────────────────┘
│
▼
┌─────────────────────────────────────────────────┐
│ 2. Background Research │
│ - Secondary sources for overview │
│ - Identify key terms and concepts │
└─────────────────────────────────────────────────┘
│
▼
┌─────────────────────────────────────────────────┐
│ 3. Find Primary Authority │
│ - Case law search │
│ - Statutory research │
│ - Regulatory review │
└─────────────────────────────────────────────────┘
│
▼
┌─────────────────────────────────────────────────┐
│ 4. Verify & Update │
│ - Shepardize/KeyCite all authorities │
│ - Check for recent developments │
│ - Note any negative treatment │
└─────────────────────────────────────────────────┘
│
▼
┌─────────────────────────────────────────────────┐
│ 5. Analyze & Synthesize │
│ - Organize by weight of authority │
│ - Identify binding vs. persuasive │
│ - Note circuit splits or conflicts │
└─────────────────────────────────────────────────┘
For detailed source lists and search templates, see:
references/sources.md - Comprehensive legal database guidereferences/search-templates.md - Common search strategiesreferences/citation-guide.md - Citation format reference