Neo4j YASS MCP
by hdjebar
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| LLM_MODEL | No | LLM model name (e.g., gpt-4, claude-3-5-sonnet-20241022, gemini-1.5-flash). Default: gpt-4 | gpt-4 |
| NEO4J_URI | Yes | Neo4j database URI (e.g., bolt://localhost:7687) | |
| LLM_API_KEY | Yes | API key for the LLM provider (e.g., OpenAI, Anthropic, Google) | |
| LLM_PROVIDER | No | LLM provider (openai, anthropic, google-genai). Default: openai | openai |
| MCP_TRANSPORT | No | Transport mode (stdio, http, sse). Default: stdio | stdio |
| NEO4J_DATABASE | No | Neo4j database name (Enterprise only). Default: neo4j | neo4j |
| NEO4J_PASSWORD | Yes | Neo4j database password | |
| NEO4J_USERNAME | Yes | Neo4j database username | |
| MCP_SERVER_HOST | No | Server host for HTTP/SSE transport. Default: 127.0.0.1 | 127.0.0.1 |
| MCP_SERVER_PATH | No | Server path for HTTP transport. Default: /mcp/ | /mcp/ |
| MCP_SERVER_PORT | No | Server port for HTTP/SSE transport. Default: 8000 | 8000 |
| NEO4J_READ_ONLY | No | Restrict to read-only queries. Default: false | false |
| AUDIT_LOG_ENABLED | No | Enable audit logging. Default: true | true |
| SANITIZER_ENABLED | No | Enable query sanitization. Default: true | true |
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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