Smart EHR MCP Server

// scripts/test-grep.ts import { Command } from 'commander'; import { Database } from 'bun:sqlite'; import { sqliteToEhr } from '../src/dbUtils.js'; // Adjust path if needed import { grepRecordLogic } from '../src/tools.js'; // Adjust path if needed import { ClientFullEHR } from '../clientTypes.js'; // Adjust path if needed async function main() { const program = new Command(); program .name('test-grep') .description('Test the grepRecordLogic function against an EHR SQLite database.') .requiredOption('--db <path>', 'Path to the SQLite database file containing EHR data') .option('--grep <query>', 'Regular expression to search for', 'hypertension|systolic|pressure') .option('--format <format>', "Output format for resource hits ('plaintext' or 'json')", 'plaintext') .option('--page <number>', 'Page number for results', '1') .option('--page-size <number>', 'Number of results per page', '10') .parse(process.argv); const options = program.opts(); const dbPath = options.db as string; const grepQuery = options.grep as string; const format = options.format as 'plaintext' | 'json'; const page = parseInt(options.page, 10); const pageSize = parseInt(options.pageSize, 10); if (format !== 'plaintext' && format !== 'json') { console.error(`Invalid format: ${format}. Must be 'plaintext' or 'json'.`); process.exit(1); } if (isNaN(page) || page < 1) { console.error(`Invalid page number: ${options.page}. Must be a positive integer.`); process.exit(1); } if (isNaN(pageSize) || pageSize < 1) { console.error(`Invalid page size: ${options.pageSize}. Must be a positive integer.`); process.exit(1); } let db: Database | undefined; try { console.log(`[TEST] Opening database: ${dbPath}...`); db = new Database(dbPath, { readonly: true }); console.log(`[TEST] Loading EHR data from database...`); // Cast the result to ClientFullEHR as sqliteToEhr returns this type const fullEhr: ClientFullEHR = await sqliteToEhr(db); console.log(`[TEST] EHR data loaded. Found ${Object.keys(fullEhr.fhir).length} resource types and ${fullEhr.attachments.length} attachments.`); console.log(`[TEST] Running grep with query: "${grepQuery}", format: ${format}, page: ${page}, pageSize: ${pageSize}...`); const resultMarkdown = await grepRecordLogic( fullEhr, grepQuery, undefined, // Search all resource types by default format, pageSize, page ); console.log("\n--- GREP RESULT --- "); console.log(resultMarkdown); console.log("--- END GREP RESULT ---\n"); } catch (error: any) { console.error("[TEST] An error occurred:", error); process.exit(1); } finally { if (db) { console.log("[TEST] Closing database."); db.close(); } } } main().catch(err => { console.error("Unhandled error in main function:", err); process.exit(1); });