README.md•1.83 kB
# LittleSis MCP Server
[](https://smithery.ai/server/@code-rabi/littlesis-mcp)
An MCP (Model Context Protocol) server that provides access to the [LittleSis API](https://littlesis.org/api) for tracking corporate power and accountability relationships.
### Installing via Smithery
To install littlesis-mcp for Claude Desktop automatically via [Smithery](https://smithery.ai/server/@code-rabi/littlesis-mcp):
```bash
npx -y @smithery/cli install @code-rabi/littlesis-mcp --client claude
```
## API Coverage
This MCP server implements all major LittleSis API endpoints:
### Entity Tools
- `get_entity` - Get detailed information about a specific entity
- `get_entities` - Get multiple entities at once (up to 300)
- `search_entities` - Search for entities by name with filtering
- `get_entity_extensions` - Get entity types/classifications
- `get_entity_relationships` - Get all relationships for an entity
- `get_entity_connections` - Get connected entities
- `get_entity_lists` - Get lists an entity appears on
### Relationship Tools
- `get_relationship` - Get detailed relationship information
## Usage Examples
```json
{
"mcpServers": {
"littlesis": {
"command": "node",
"args": ["dist/index.js"],
"cwd": "/path/to/littlesis-mcp"
}
}
}
```
## Data License
All data accessed through this MCP server is from LittleSis and is licensed under [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/).
## About LittleSis
[LittleSis](https://littlesis.org) is a free database of who-knows-who at the heights of business and government. It tracks the revolving door between business and government, political donations, and more.
## License
MIT License - see LICENSE file for details.