# API Reference

Complete API documentation for KGraph-MCP.

## Overview

KGraph-MCP provides a comprehensive API for managing knowledge graphs, executing MCP tools, and orchestrating AI agents.

## API Sections

### [FastAPI Framework](api/index.md)
Core FastAPI application structure and endpoints for the KGraph-MCP platform.

### [Agent Framework](agents/index.md)  
AI agents for planning and task execution with MCP tools.

### [Knowledge Graph Services](kg-services/index.md)
Core knowledge graph functionality and semantic services.

## Getting Started

1. **[Installation](../user-guide/installation.md)** - Set up the development environment
2. **[Quick Start](../user-guide/quick-start.md)** - Basic usage examples
3. **[Configuration](../user-guide/configuration.md)** - Configure the API

## Authentication

The API uses standard HTTP authentication methods. See the [Security Model](../architecture/security.md) for details.

## Rate Limiting

API endpoints are rate-limited to ensure fair usage. Current limits:
- 100 requests per minute for authenticated users
- 20 requests per minute for anonymous users

## Support

For API support and questions:
- GitHub Issues: [kgraph-mcp-hackathon](https://github.com/BasalGanglia/kgraph-mcp-hackathon/issues)
- Documentation: [Developer Guide](../developer-guide/index.md)

## Documentation Generation

This API documentation is automatically generated using:

- **Sphinx**: For autodoc extraction and processing
- **mkdocstrings**: For Markdown integration with MkDocs
- **Material for MkDocs**: For beautiful presentation

## Navigation

Use the navigation panel to browse through different modules and their components.
Each module page provides:

- Overview and description
- Class and function documentation
- Type hints and parameter information
- Source code links
- Usage examples (where available)