Engineering

AWS's suite of MCP servers: documentation, CDK, serverless, EKS, DynamoDB, Bedrock, and more.

AWS docs are too vast to memorise and too current to trust from training data. Start with the docs server.

Lets coding agents control and inspect a live Chrome browser: performance traces, console, network, DOM.

Google's own answer to 'my agent can't see the browser.' Performance tracing alone justifies the install.

Official GitHub Action: mention @claude on issues and PRs to answer questions, review, and implement changes.

Claude in your CI, answering to @-mentions. The one-command install is the easiest win on this list.

AI-powered task management system that breaks PRDs into tasks and tracks them across coding sessions.

The fix for agents that lose the plot on big builds. Plan once, execute task by task.

Fetches up-to-date documentation for any library, framework, or SDK directly into Claude's context.

Stops Claude from hallucinating outdated APIs. Should be default on every coding project.

Free remote MCP server for any GitHub repo: serves current docs and code to kill API hallucinations.

Point it at any repo and Claude reads the actual docs. Zero setup, zero signup — the lazy person's context7.

GitHub's official MCP server: manage repos, issues, PRs, and Actions workflows from natural language.

Deeper than the gh CLI for triage-heavy work — issues, PRs, and CI without leaving the conversation.

Native Go MCP server for Kubernetes and OpenShift; no kubectl or helm required on the host.

Cluster spelunking in plain English. The no-kubectl-required design is smarter than the wrapper alternatives.

Grafana's MCP server: query dashboards, run PromQL and LogQL, manage alerts and incidents.

Turns 'why is latency up' from a dashboard safari into one question. Ops teams should default to this.

Official Redis MCP server: a natural language interface for managing and searching data in Redis.

Inspecting cache state mid-debug without leaving the session. Small tool, disproportionately useful.

Cloudflare's suite of remote MCP servers for Workers bindings, observability, DNS analytics, and account ops.

Fifteen scoped servers instead of one god-mode token. The right way to give an agent infra access.

Manage Neon serverless Postgres in natural language: projects, branches, queries, and migrations.

Database branching plus an agent is the killer combo — Claude tests migrations on a branch before touching prod.

Persistent project memory for Claude Code using markdown files. Survives context resets.

The closest thing to giving Claude a long-term brain. Essential for any multi-session project.

Official MCP server for MongoDB databases and Atlas: query, aggregate, and manage clusters.

Aggregation pipelines are exactly the syntax humans forget and agents don't. Official and maintained.

Multi-model orchestration for Claude Code: route code review, debugging, and planning to Gemini, GPT, or local models.

Formerly zen-mcp. A second model's opinion on a gnarly bug is underrated; this makes it one tool call.

Official Playwright MCP server giving Claude full browser automation: navigate, click, fill forms, screenshot, run accessibility snapshots.

The de facto standard for letting Claude verify its own frontend work. 36k stars for a reason.

Postgres MCP Pro: configurable read/write access plus index tuning, explain plans, and health checks.

Most Postgres MCPs just run queries. This one reasons about indexes and query plans — a DBA in the loop.

Sentry's MCP server: pull issues, stack traces, and error context straight into Claude for debugging.

Paste-the-stack-trace debugging is over. Claude pulls the real error, breadcrumbs and all.

Semantic code retrieval and editing toolkit using language servers; symbol-level navigation for coding agents.

Grep is a blunt instrument. Serena gives Claude an IDE's understanding of your codebase — big-repo essential.

Stripe's official toolkit and hosted MCP server for payments: customers, invoices, subscriptions, docs search.

Payments code is where hallucination gets expensive. Grounding Claude in the live Stripe API is cheap insurance.

Connect Claude to Supabase projects: query Postgres, manage tables, branches, config, and logs.

If Supabase is your backend, this closes the loop — Claude reads the real schema instead of guessing it.

Battle-tested skills framework for Claude Code: TDD, systematic debugging, planning, and git worktree workflows.

Less a plugin than a methodology transplant. The debugging and TDD skills alone change how Claude works.

HashiCorp's official MCP server for Terraform: registry lookups, provider docs, and IaC workflow automation.

Terraform provider syntax drifts constantly. Live registry docs beat Claude's memory of them every time.

Marketplace of 94 plugins bundling 200+ subagents, 180+ skills, and 100+ commands for Claude Code.

The biggest curated subagent library going. Install the marketplace, cherry-pick the specialists you need.