"Information about the MERN stack (MongoDB, Express, React, Node.js)" matching MCP servers:

Enables AI assistants to register, monitor, and query express delivery tracking numbers, with automatic background polling and status-change notifications returned through tool results.

An MCP (Model Context Protocol) server that gives AI agents live, structured ad intelligence across Facebook, Google, and Instagram — data that no base model can produce from training alone. Powered by Apify actors. Works with any MCP-compatible client: Cursor, Claude, etc.

An MCP server providing 82 tools for persistent memory, governance, and consciousness continuity for AI instances. Enables local-first, runtime-reflexive operation with cross-device access and recursive self-awareness.

Provides a native MCP endpoint for Codex that routes to scientific adapters and legacy services, enabling local-first composition of scientific tools without external infrastructure.

HandaaS的MCP服务器，提供全域资讯搜索、企业新闻、行业资讯、主题跟踪和企业动态监控能力，帮助用户开展行业研究和舆情分析。

Visual tech-stack inventory of any codebase: languages, frameworks, databases, AI SDKs, infra.

Collection of B2B sales intelligence MCP servers. Includes website analysis, tech stack detection, hiring signals, review aggregation, ad tracking, social profiles, financial reporting and more for AI-powered prospecting

An offline-first MCP server for Indian financial, tax, and government APIs, providing tools for identity validation (PAN, Aadhaar, GSTIN), tax calculations (Income Tax, TDS, GST), and master data lookups (IFSC, Pincode, HSN/SAC) with zero authentication required.

Enables structured learning with a verified loop: define goals as observable claims, learn through teach-lab-test-gate per claim, and get independently graded by an adversarial examiner to ensure genuine progress.

MCP server for searching Stack Overflow questions and retrieving answers with body content, supporting advanced filters and multiple transport types.

The complete open-source SEO data stack for AI agents, integrating Google Search Console, Google Analytics 4, Bing Webmaster Tools, and Microsoft Clarity with built-in analyst tools like cannibalization check, low-hanging fruit, and content gap analysis, all self-hosted and free.

A Model Context Protocol server that exposes Sonarr, Radarr, Lidarr, and Jellyfin to any MCP client through a curated tool layer for LLM consumption.

Provides access to Indonesian government data sources (BPOM, BPJPH, AHU, etc.) via a unified API and MCP tools.

Provides a local groundedness verifier as an MCP server, returning a verdict on whether a draft answer is supported by provided document excerpts.

Enables interaction with MongoDB databases through the Model Context Protocol, supporting CRUD operations, secure connections, and easy IDE integration.

A minimal MCP server that enables searching through pre-scraped React documentation using a hybrid approach combining DuckDB full-text search and transformer-based reranking.

Detects the technology stack behind any website, including frameworks, CMS, analytics, and more, via a single POST request.

Provides current weather information for any location and generates AI-powered responses using Google Gemini through FastMCP.

An autonomous MCP server that enables LLMs to intelligently query and analyze MongoDB databases by reverse-engineering schemas, proving relationships, and enforcing security safeguards like PII masking and query limits.

Provides LLMs with tools to search Stack Overflow for programming solutions, helping ground responses in real-world code examples.