Graphiti Knowledge Graph MCP Server

""" Global settings and constants for the Graphiti MCP Server. """ import os # Default model names DEFAULT_LLM_MODEL = 'gpt-4.1-mini' SMALL_LLM_MODEL = 'gpt-4.1-nano' DEFAULT_EMBEDDER_MODEL = 'text-embedding-3-small' # Semaphore limit for concurrent Graphiti operations. # Decrease this if you're experiencing 429 rate limit errors from your LLM provider. # Increase if you have high rate limits. SEMAPHORE_LIMIT = int(os.getenv('SEMAPHORE_LIMIT', 10)) # HTTP Header name for passing allowed group_ids # When this header is present in the request, its value(s) define the allowed group_ids. # Multiple group_ids can be provided as comma-separated values. # Only these group_ids will be permitted for tool calls - any other group_id will be rejected. GROUP_ID_HEADER_NAME = 'X-Group-Id'