Official
Local context compression for agents: tool outputs, logs, files and RAG chunks shrink before reaching the LLM. Proxy, CLI, library and MCP
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.
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Official
A long-term memory system for AI agents: the agent stores experience and facts, then retrieves them through a built-in MCP server
Editors’ pick
GitHub's official MCP server: code, issues, pull requests, Actions and security alerts straight from the agent
Editors’ pick
An MCP server that gives agents IDE powers: symbol and reference lookup, symbol-level edits and renames via LSP or JetBrains
Blender MCP
MCP for Blender
An MCP server and Blender addon: the agent creates and edits objects, materials and scenes, pulls assets and runs Python in Blender
Editors’ pick
An MCP server with n8n node and template knowledge: the agent picks nodes, validates configs and, with API access, creates workflows in your n8n
Official
Google's open-source MCP server for databases: ready tools for Postgres, MySQL, BigQuery, Spanner and more, plus custom tools in tools.yaml
Editors’ pick
An MCP server that lets an agent work on your computer: terminal and long-running processes, file search and edits, Excel, PDF and DOCX
Official
AWS's official MCP server suite: docs, IaC, containers, serverless, databases, cost and monitoring
Editors’ pick
An MCP server for Jira and Confluence, cloud and self-hosted: search, create and edit issues and pages
Firebase MCP Server
Firebase CLI and MCP Server
Official Firebase MCP server from the Firebase CLI: projects, Firestore, Auth, Crashlytics, Remote Config and function logs
Official
Cloudflare's set of remote MCP servers: docs, Workers, logs, Radar, browser, DNS and other account services
Official
Microsoft's official MCP server for Azure: the agent sees subscription resources and works with Azure services on your behalf
Editors’ pick
A token-lean MCP server for PostgreSQL, MySQL, MariaDB, SQL Server and SQLite with a read-only mode
Grafana MCP Server
Grafana MCP server
Grafana's official MCP server: dashboards, Prometheus and Loki queries, alerts and incidents straight from the agent
Editors’ pick
One MCP server for Gmail, Calendar, Drive, Docs, Sheets, Slides, Forms, Tasks, Contacts, Chat and Apps Script with OAuth 2.1
Official
Supabase's official MCP server: the agent manages tables, reads project config and queries data after an OAuth login
Editors’ pick
A Go MCP server for Kubernetes and OpenShift: resources, pods, logs, Helm and Tekton straight through the cluster API
Official
Microsoft's official MCP server for Azure DevOps: work items, repos, builds, test plans and wikis from your agent
Editors’ pick
An MCP server for GitLab and self-hosted instances: projects, merge requests, issues, pipelines, wiki and releases
Official
Stripe's official MCP server, plugins and skills: the agent searches the API and docs, reads and changes account data
MCP Adapter for WordPress
MCP Adapter
Official WordPress package that turns Abilities API abilities into MCP tools, resources and prompts
Official
The official MathWorks MCP server: the agent starts and quits MATLAB, writes and runs code, and checks it for errors and style
Kubernetes MCP
MCP Server Kubernetes
MCP server for managing a Kubernetes cluster through kubectl and Helm, with a non-destructive mode
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.