Engineering Standards MCP Server

/** * Tool: standards_search * Full-text search across all standards */ import { SearchStandardsInput } from '../schemas/metadata.js'; import { ToolResponse } from '../types.js'; import { searchStandards } from '../services/indexer.js'; import { formatSearchResults } from '../services/parser.js'; /** * Searches standards by query string with optional filters */ export async function searchStandardsTool(params: SearchStandardsInput, _extra?: unknown): Promise<ToolResponse> { try { const { query, filterType, filterTier, filterProcess, filterTags, limit, responseFormat } = params; // Perform search const results = searchStandards( query, { type: filterType, tier: filterTier, process: filterProcess, tags: filterTags, }, limit ); if (results.length === 0) { return { content: [ { type: 'text', text: `No results found for query: "${query}"`, }, ], structuredContent: { query, count: 0, results: [], }, }; } // Format results const outputText = formatSearchResults(results, responseFormat); const structuredOutput = { query, count: results.length, results: results.map((r) => ({ path: r.standard.path, metadata: r.standard.metadata, score: r.score, matchCount: r.matches.length, matches: r.matches, })), }; return { content: [ { type: 'text', text: outputText, }, ], structuredContent: structuredOutput, }; } catch (error) { return { content: [ { type: 'text', text: `Error searching standards: ${(error as Error).message}`, }, ], isError: true, }; } }