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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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AWS's official MCP server suite: docs, IaC, containers, serverless, databases, cost and monitoring
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
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Cloudflare's set of remote MCP servers: docs, Workers, logs, Radar, browser, DNS and other account services
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Microsoft's official MCP server for Azure: the agent sees subscription resources and works with Azure services on your behalf
Grafana MCP Server
Grafana MCP server
Grafana's official MCP server: dashboards, Prometheus and Loki queries, alerts and incidents straight from the agent
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Microsoft's official MCP server for Azure DevOps: work items, repos, builds, test plans and wikis from your agent
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Microsoft's free official MCP server for Microsoft Learn docs: search, page fetch and code samples with no key
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An MCP server and skills from TigerData that help agents write PostgreSQL schemas and queries from current docs and practices
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The docker mcp CLI plugin and gateway: MCP servers from Docker's catalog in isolated containers behind one connection point
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HashiCorp's official MCP server for the Terraform Registry and HCP Terraform: providers, modules, policies and workspaces
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Official MongoDB MCP server: queries and aggregations, index management, Atlas clusters and local deployments
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Google Cloud MCP servers: gcloud commands, logs and metrics, Cloud Storage and Backup and DR
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Official Cloudflare MCP server: the agent drives the whole Cloudflare API by searching the spec and running code
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SonarSource's official MCP server: quality and security issues, quality gates and code analysis from SonarQube Server and Cloud
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Neon's official remote MCP server: projects, branches, SQL queries and Postgres migrations from your agent
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Redis's official MCP server: strings, hashes, streams, JSON and vector search from your agent
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Salesforce's official DX MCP server: work with orgs, metadata, data, users and Apex tests from your agent
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Yandex Cloud's official MCP server set: documentation, search, app deployment, serverless functions, containers and a data catalog
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Datadog's official managed MCP server: logs, metrics, traces and incidents right in your agent
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Timeweb Cloud's official remote MCP: account servers, databases, Kubernetes, domains, mail, S3 and billing, with mandatory confirmation for changes
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An MCP server and skills on top of Kubernetes network observability: an agent investigates incidents and queries cluster traffic through an eBPF-built index
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A local codebase index with ten MCP tools: dependency graph, git history, code health and architectural decisions without re-grepping on every step
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A lightweight database workspace with an MCP server: the agent reads the schema, runs queries and explores data in PostgreSQL, MySQL and more
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.