knowledge-mcp

## Relevant Files - `knowledge_mcp/knowledgebases.py` - Contains DEFAULT_QUERY_PARAMS and config loading logic that needs to be updated - `knowledge_mcp/rag.py` - Contains the query method that needs to handle user_prompt parameter - `kbs/*/config.yaml` - Knowledge base configuration files that will include the new user_prompt field ### Notes - No unit tests are required for this feature as per user preferences - Changes are primarily configuration and parameter passing modifications - Existing knowledge bases will continue to work without modification due to backward compatibility design ## Tasks - [x] 1.0 Update Default Query Parameters Configuration - [x] 1.1 Add `user_prompt: ""` field to DEFAULT_QUERY_PARAMS dictionary - [x] 1.2 Change default `mode` from "mix" to "hybrid" - [x] 1.3 Change default `top_k` from 60 to 40 - [x] 2.0 Implement User Prompt Integration in Query Processing - [x] 2.1 Modify query method to extract user_prompt from kb_config - [x] 2.2 Add user_prompt to final_query_params when not empty - [x] 2.3 Ensure QueryParam instance includes user_prompt parameter - [x] 3.0 Add Configuration Loading Support for User Prompts - [x] 3.1 Update config loading logic to include user_prompt field - [x] 3.2 Ensure user_prompt is filtered and passed through properly - [x] 3.3 Handle missing user_prompt field gracefully (backward compatibility) - [x] 4.0 Add Logging and Debug Support for User Prompt Application - [x] 4.1 Add debug logging when user_prompt is loaded from config - [x] 4.2 Add debug logging when user_prompt is applied to QueryParam - [x] 4.3 Use knowledge-base-specific loggers for user_prompt messages - [x] 5.0 Test and Validate Implementation - [x] 5.1 Test with empty user_prompt (backward compatibility) - [x] 5.2 Test with configured user_prompt (functionality) - [x] 5.3 Verify logging output and default parameter changes