Editors’ pick
An MCP server built into the Netdata agent: metrics, logs, alerts and live process, service and container data for an AI assistant
MCP servers
An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. This section lists servers with their transport, auth method and environment variables, an install command and an honest read on the risks.
Match with Foxx AI
Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.
Official
An MCP server and skills from TigerData that help agents write PostgreSQL schemas and queries from current docs and practices
Editors’ pick
Official ClickHouse MCP server: the agent lists databases and tables and runs SQL, read-only by default
Official
SonarSource's official MCP server: quality and security issues, quality gates and code analysis from SonarQube Server and Cloud
Official
Datadog's official managed MCP server: logs, metrics, traces and incidents right in your agent
An MCP server that builds a code graph of functions, classes, calls and routes and answers the agent's structural queries locally
A context database for agents: cross-session memory, documents and skills in one viking:// file tree, reachable through MCP and hooks
An MCP server that keeps large tool output out of the agent's context window and stores session memory in SQLite
An Android emulator in Docker with an MCP server: the agent drives the device over adb, opens apps and pages, presses buttons
Official
An MCP server and skills on top of Kubernetes network observability: an agent investigates incidents and queries cluster traffic through an eBPF-built index
Official
A local codebase index with ten MCP tools: dependency graph, git history, code health and architectural decisions without re-grepping on every step
Official
Instant REST and MCP over PostgreSQL: the agent reads an existing database through an MCP endpoint with no backend to write
Official
A Dagger MCP server that gives each agent its own container and git branch for safe parallel work
Official
A local development environment with a built-in MCP server: the agent inspects services, sites, configs and logs and manages their lifecycle
A proxy between MCP transports: connects stdio clients to remote SSE and HTTP servers and exposes local servers over the network
An MCP server that indexes code with tree-sitter and returns individual functions and classes to the agent instead of whole files
MCP server that gives an agent access to MySQL: schema inspection and queries, read-only by default, writes behind flags
Self-hosted long-term memory for agents: semantic search, a knowledge graph and autonomous consolidation over MCP and a REST API
MCP Server for WinDbg
MCP Server for WinDbg Crash Analysis
An MCP server that hands the agent the Windows debuggers: crash dump analysis, remote and kernel debugging in natural language
An MCP server that gives the agent vulnerability triage: NVD data, EPSS, the CISA KEV catalog, MITRE ATT&CK mapping and one-call CVE risk scoring
An MCP server for draw.io: the agent builds and edits diagrams, works with layers, pages and cloud provider shapes
Official
An MCP server for voice conversations with Claude Code and other MCP agents: speech recognition and voice synthesis, local or cloud
Official
On-premises RAG in containers with an MCP server: the agent searches your documents while data stays local
A gateway that turns any API with an OpenAPI V3 spec into an MCP server, without touching the original API
Frequently asked questions
What is an MCP server?
An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. The agent calls its tools while it works.
How do I connect an MCP server to an agent?
The entry lists how to run it (npx, uvx, docker or a remote URL) and the environment variables. A config snippet goes into the agent settings.
Do I need a key or a paid account?
It depends on the server. Each entry states the auth method and requirements, including paid accounts, in the limitations block.