Show HN: 15,000 MCP servers to enhance Agent capabilities

Netdata - Discovery, exploration, reporting and root cause analysis using all observability data, including metrics, logs, systems, containers, processes, and network connections

mcp-server-fetch is an MCP server that empowers AI agents to fetch and process web content using methods like browser automation, OCR, HTML scraping, and document parsing. It outputs clean markdown and intelligently selects the best extraction method.

Daytona - Fast and secure execution of your AI generated code with Daytona sandboxes

SafeLine - SafeLine is a self-hosted WAF(Web Application Firewall) to protect your web apps from attacks and exploits.

MCP Toolbox for Databases - Open source MCP server specializing in easy, fast, and secure tools for Databases. Supports AlloyDB, BigQuery, Bigtable, Cloud SQL, Dgraph, MySQL, Neo4j, Postgres, Spanner, and more.

Klavis ReportGen - Create professional reports from a simple user query.

Vizro - Tools and templates to create validated and maintainable data charts and dashboards

Lingo.dev - Make your AI agent speak every language on the planet, using Lingo.dev Localization Engine.

The langchain‑mcp‑adapters library bridges Anthropic’s Model Context Protocol (MCP) and LangChain/LangGraph. It converts MCP tools into compatible agents, connects across multiple MCP servers, and supports diverse transports like stdio and streamable‑HTTP.

Tianji - Interact with Tianji platform whatever selfhosted or cloud platform, powered by Tianji.

Exa - Search Engine made for AIs by Exa

Supabase - Interact with Supabase: Create tables, query data, deploy edge functions, and more.

Perplexity - An MCP server that connects to Perplexity's Sonar API, enabling real-time web-wide research in conversational AI.

Nx - Makes Nx's understanding of your codebase accessible to LLMs, providing insights into the codebase architecture, project relationships and runnable tasks thus allowing AI to make precise code suggestions.

Grafana - Search dashboards, investigate incidents and query datasources in your Grafana instance