america-law-graph

America's Law Graph

MCP server for US federal and state statutory law. Search, traverse, and analyze 529,000+ legal provisions across 50 states, the US Code, and the Code of Federal Regulations.

Quick Start

Add to Claude Desktop (claude_desktop_config.json):

{
  "mcpServers": {
    "america-law-graph": {
      "command": "npx",
      "args": ["-y", "america-law-graph"]
    }
  }
}

No API key required for the free tier.

What's Inside

• 529,000+ sections of statutory law (50 states + USC + CFR)
• 487,000+ cross-references linking sections to each other
• 5,000+ citations to court opinions with treatment classification
• Fulltext search across all provisions
• Citation graph traversal — follow cross-references between statutes

Tools

Tool	Free	Description
search_legislation	Yes	Fuzzy search by Act name or keyword
find_relevant_law	Yes	Semantic search via embeddings
traverse_graph	Yes	Expand from a statute to connected legislation
get_act_structure	Yes	View all sections of a statute
get_related_acts	Yes	Find related statutes via the knowledge graph
get_risk_surface	Yes	Legal risk surface for a business description
get_statute_rankings	Yes	Most influential statutes by PageRank
get_amendment_velocity	Yes	Legislative change rate by domain
get_most_litigated	Yes	Most frequently cited provisions
get_bridge_statutes	Yes	Cross-domain connector statutes
analyze_case	Pro	RAG-based case analysis with citations
get_doctrinal_lineage	Pro	Full statute family tree
scan_dead_law	Pro	Portfolio regulatory drift detection

Options

npx america-law-graph --api-key <key>    # Use your API key
npx america-law-graph --api-url <url>    # Custom API endpoint

Get a free API key at americalawgraph.ai

Disclaimer

This is not legal advice. All responses include citations to source legislation. Consult a licensed attorney for advice specific to your situation.