NSE-BSE MCP Server

import { Tool } from '@modelcontextprotocol/sdk/types.js'; export const documentTools: Tool[] = [ { name: 'download_document', description: 'Download and extract documents from NSE/BSE. Automatically handles PDFs (extracts text), text files (reads content), and compressed files (extracts and reads contents). Useful for IPO prospectus, annual reports, circulars, etc. Supports page-specific extraction for PDFs.', inputSchema: { type: 'object', properties: { url: { type: 'string', description: 'URL of the document to download (e.g., DRHP link from IPO details)', }, max_size_mb: { type: 'number', description: 'Maximum file size to download in MB (default: 50MB)', }, start_page: { type: 'number', description: 'Starting page number for PDF extraction (1-based, optional)', }, end_page: { type: 'number', description: 'Ending page number for PDF extraction (1-based, optional)', }, pages: { type: 'array', items: { type: 'number' }, description: 'Specific page numbers to extract (1-based, optional). Alternative to start_page/end_page.', }, }, required: ['url'], }, }, { name: 'read_document_pages', description: 'Read specific pages from a document. Can use cached file if available, or download from URL if provided. Useful for accessing different sections of large PDFs without re-downloading the entire document each time.', inputSchema: { type: 'object', properties: { filename: { type: 'string', description: 'Filename of the cached document (e.g., "RHP_LGEINDIA.pdf"). Optional if url is provided.', }, url: { type: 'string', description: 'URL to download if file is not cached. Optional if filename exists in cache.', }, start_page: { type: 'number', description: 'Starting page number for PDF extraction (1-based, optional)', }, end_page: { type: 'number', description: 'Ending page number for PDF extraction (1-based, optional)', }, pages: { type: 'array', items: { type: 'number' }, description: 'Specific page numbers to extract (1-based, optional). Alternative to start_page/end_page.', }, max_size_mb: { type: 'number', description: 'Maximum file size to download in MB if re-downloading (default: 50MB)', }, }, required: [], }, }, ];