# LittleSis API Server

Provide access to the LittleSis API to track corporate power and accountability. Enable querying and exploring relationships and entities related to corporate influence. Facilitate integration of cor…

## Quick Start

```bash
# Connect this server (installs CLI if needed)
npx -y @smithery/cli@latest mcp add code-rabi/littlesis-mcp

# Browse available tools
npx -y @smithery/cli@latest tool list code-rabi/littlesis-mcp

# Get full schema for a tool
npx -y @smithery/cli@latest tool get code-rabi/littlesis-mcp get_entity

# Call a tool
npx -y @smithery/cli@latest tool call code-rabi/littlesis-mcp get_entity '{}'
```

## Direct MCP Connection

Endpoint: `https://littlesis-mcp--code-rabi.run.tools`

**Optional config:**
- `debug` (query) — Enable debug logging

## Tools (8)

- `get_entity` — Get detailed information about a specific entity (person or organization) from LittleSis by ID
- `get_entities` — Get information about multiple entities at once (up to 300 entities per request)
- `search_entities` — Search for entities by name. Results are ranked by number of relationships.
- `get_entity_extensions` — Get the types/extensions associated with an entity (Person, Organization, Business, etc.)
- `get_entity_relationships` — Get all relationships this entity has with other entities
- `get_entity_connections` — Get other entities that this entity has relationships with
- `get_entity_lists` — Get the lists that an entity appears on (e.g., Fortune 1000, lobbying lists)
- `get_relationship` — Get detailed information about a specific relationship between two entities

```bash
# Get full input/output schema for a tool
npx -y @smithery/cli@latest tool get code-rabi/littlesis-mcp <tool-name>
```

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Source: https://github.com/code-rabi/littlesis-mcp | License: MIT