Gateway

🚀 Central Mind Gateway Documentation

The Central Gateway generates API configuration files through large language models, supporting connections to multiple databases and offering advanced features.

✨ Features

Data Discovery and Modeling

• Automatic Table Identification: Recognize table structures in various databases such as PostgreSQL and Redshift.
• Column Type Inference: Automatically infer data types like numerical, datetime, and string.
• PII Detection: Identify sensitive fields such as credit card numbers and social security numbers, and perform data masking during API generation.

Security Features

• Access Control: Support authentication and authorization mechanisms based on IP whitelists and JWT.
• Rate Limiting: By default, support queries per second (QPS) limits to prevent abuse attacks.
• Audit Logs: Record all API calls, including user information, operation types, and response status codes.

Advanced Features

• Protocol Support: Support both HTTP REST and MCP protocols, enabling seamless integration with tools like Claude.
• Data Masking: Automatically apply masking rules to sensitive fields, such as masking.
• Multi - Version Support: Support defining multiple API versions in the same configuration file.

🚀 Quick Start

Code Execution Example

# Install dependencies
go mod download

# Run the gateway
./gateway start --config gateway.yaml

Docker Deployment Example

# Docker Compose configuration
version: '3'
services:
  gateway:
    build: .
    ports:
      - "8080:8080"
    environment:
      - GEMINI_API_KEY=yourkey

💻 API Generation Guide

Step 1: Select an AI Provider

The following providers are supported:

• OpenAI and compatible providers
• Anthropic
• Amazon Bedrock
• Google Vertex AI (Anthropic)
• Google Gemini (free tier)

Obtain the API key:

export GEMINI_API_KEY='yourkey'

Step 2: Run the Discovery Command

./gateway discover \
  --ai-provider gemini \
  --connection-string "postgresql://neondb_owner:MY_PASSWORD@MY_HOST.neon.tech/neondb?sslmode=require" \
  --prompt "Generate for me awesome readonly API"

Step 3: View the Generation Results

INFO 🚀 API Discovery Process
INFO Step 1: Read configs
INFO ✅ Step 1 completed. Done.

INFO Step 2: Discover data
INFO Discovered Tables:
INFO   - payment_dim: 3 columns, 39 rows
INFO   - fact_table: 9 columns, 1000000 rows
INFO ✅ Step 2 completed. Done.

🚀 Running Guide

Local Execution

./gateway start --config gateway.yaml

Docker Compose Deployment

docker compose -f ./example/simple/docker-compose.yml up

💻 MCP Protocol Integration

Add the following to the Claude configuration file:

{
  "mcpServers": {
    "gateway": {
      "command": "PATH_TO_GATEWAY_BINARY",
      "args": ["start", "--config", "PATH_TO_GATEWAY_YAML_CONFIG", "mcp-stdio"]
    }
  }
}

📚 Roadmap

Planned Features

• Expand Database Support: Support databases like Redshift, S3 (Parquet format), and Snowflake.
• Enhance Security: Introduce fine - grained access control and dynamic data masking.
• Optimize Performance: Improve the processing speed of complex queries and reduce latency.

📚 Other Resources

• Official Documentation: Central Gateway Documentation
• Example Code: GitHub Repository
• Technical Support: Help Center