This ticket documents the enhancement of the main() function in ai/mcp/server/knowledge-base/mcp-stdio.mjs to include robust startup logic, health checks, and status reporting, aligning it with the capabilities of the Memory Core MCP server.
Motivation:
The previous startup sequence for the Knowledge Base MCP server was basic, lacking detailed health checks and status reporting. By integrating a comprehensive startup sequence, we achieve:
- Improved Diagnostics: Clearer reporting of server health, ChromaDB connectivity, and collection status at startup.
- Enhanced User Guidance: Actionable tips for resolving issues (e.g., starting ChromaDB) are provided when the server is unhealthy.
- Consistency: Standardized startup behavior across different MCP servers, making it easier to manage and debug.
Changes Implemented:
- Imports: Added
ChromaManager and HealthService imports to mcp-stdio.mjs.
main() Function Refactoring:
- Integrated
await ChromaManager.ready() to ensure async services are initialized.
- Incorporated
const health = await HealthService.healthcheck() to perform an initial health check.
- Implemented an
if/else if/else block to report server status (unhealthy, degraded, healthy) with detailed messages and guidance.
- Adapted all messages and collection checks to the "Knowledge Base" context and its single collection.
- The "fully healthy" block has been left empty for now, as per the user's instruction, with a note that specific actions for a healthy state will be addressed in a follow-up ticket.
- Updated final
logger.info messages to reflect "neo-knowledge-base MCP".
This enhancement significantly improves the startup experience and diagnostic capabilities of the Knowledge Base MCP server.
This ticket documents the enhancement of the
main()function inai/mcp/server/knowledge-base/mcp-stdio.mjsto include robust startup logic, health checks, and status reporting, aligning it with the capabilities of the Memory Core MCP server.Motivation: The previous startup sequence for the Knowledge Base MCP server was basic, lacking detailed health checks and status reporting. By integrating a comprehensive startup sequence, we achieve:
Changes Implemented:
ChromaManagerandHealthServiceimports tomcp-stdio.mjs.main()Function Refactoring:await ChromaManager.ready()to ensure async services are initialized.const health = await HealthService.healthcheck()to perform an initial health check.if/else if/elseblock to report server status (unhealthy,degraded,healthy) with detailed messages and guidance.logger.infomessages to reflect "neo-knowledge-base MCP".This enhancement significantly improves the startup experience and diagnostic capabilities of the Knowledge Base MCP server.