The search MCP tool finds the documents in an index that match a query — words, quoted phrases, AND/OR/NOT, fuzzy, wildcards, date and number ranges — and returns them as JSON with relevance and occurrences....The search MCP tool finds the documents in an index that match a query — words, quoted phrases, AND/OR/NOT, fuzzy, wildcards, date and number ranges — and returns them as JSON with relevance and occurrences.