# America's Law Graph -- MCP Server

Search 529,000+ US statute sections across all 50 states, USC, and CFR directly from Claude, Cursor, or any MCP-compatible AI agent.

## Install

```bash
npx america-law-graph
```

Or add to your `claude_desktop_config.json`:

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

## Tools (11)

| Tool | Description |
|------|-------------|
| `search_legislation` | Search statutes by name or keyword with fuzzy matching |
| `find_relevant_law` | Semantic search for statutes relevant to a description |
| `traverse_graph` | Walk the citation graph from a specific work |
| `get_act_structure` | Get the full structure of a statute (sections, chapters) |
| `get_related_acts` | Find statutes related by cross-references and amendments |
| `get_risk_surface` | Analyze which regulations apply to a business description |
| `semantic_search` | Vector similarity search across 529K embedded sections |
| `search_within_work` | Full-text search within a specific statute |
| `get_recent_changes` | Recent legislative changes by jurisdiction |
| `compare_jurisdictions` | Compare how different states regulate a topic |
| `get_doctrinal_lineage` | Trace how courts have cited a statute over time |

## Free Tier

100 API calls/day, no key required. For higher limits, get an API key at [americalawgraph.ai/pricing](https://americalawgraph.ai/pricing).

## Examples

Ask Claude:

- "What California employment laws apply to remote workers?"
- "Compare privacy regulations between California and Texas"
- "What are the legal requirements for starting a fintech company?"
- "Find all statutes related to landlord-tenant disputes in New York"

## Links

- Website: [americalawgraph.ai](https://americalawgraph.ai)
- npm: [america-law-graph](https://www.npmjs.com/package/america-law-graph)
- Smithery: [@vestara/america-law-graph](https://smithery.ai/server/@vestara/america-law-graph)
- Official MCP Registry: [io.github.edgardomunoznajar/america-law-graph](https://registry.modelcontextprotocol.io/servers/io.github.edgardomunoznajar/america-law-graph)

## Data Coverage

- 529,386 statute sections
- 5,164 works (statutes, codes, regulations)
- 487,528 cross-references (360K resolved)
- 50 states + District of Columbia + Federal (USC + CFR)
- Semantic embeddings on 99.9% of sections

## License

Proprietary. Free tier available for individual use.