HelixDB-MCP-Server
by Pilsertech
Overview
AI Memory Layer MCP Server provides a business and customer intelligence system with semantic search and relationship tracking, built on HelixDB graph database with vector embeddings.
Installation
./target/release/helix-mcp-serverEnvironment Variables
- OPENAI_API_KEY
- GEMINI_API_KEY
- HELIX_ENDPOINT
- HELIX_PORT
- RUST_LOG
Security Notes
The server explicitly states that its TCP transport has 'no authentication required', and no authentication mechanism is apparent for its HTTP transport either. This makes it unsafe to expose to untrusted networks without external authentication/authorization. API keys can be stored directly in `mcpconfig.toml` which is a bad practice for production environments. The `do_query` tool mitigates direct database command injection by whitelisting allowed HelixDB query endpoints.
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