MCP Memory Service

# Copyright 2024 Heinrich Krupp # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. from chromadb import HttpClient def test_connection(port=8000): try: # Try to connect to local ChromaDB client = HttpClient(host='localhost', port=port) # Try a simple operation heartbeat = client.heartbeat() print(f"Successfully connected to ChromaDB on port {port}") print(f"Heartbeat: {heartbeat}") # List collections collections = client.list_collections() print("\nFound collections:") for collection in collections: print(f"- {collection.name} (count: {collection.count()})") except Exception as e: print(f"Error connecting to ChromaDB on port {port}: {str(e)}") if __name__ == "__main__": # Try default port test_connection() # If the above fails, you might want to try other common ports: # test_connection(8080) # test_connection(9000)