The Weekly Index #4 — Top New MCP Tools, the Cloud Platforms Category, and Your Next Stack

Issue #4 of The Weekly Index. This week: cloud platform MCP servers, the GitHub MCP server deep-dive, and what the 88/100-scoring tools from AWS, Hashicorp, and Kubernetes tell us about where enterprise adoption is heading.

📊 This Week's Numbers

• 11,394 total tools indexed — stable week
• 8,214 GitHub stars for the AWS Labs MCP collection — enterprise adoption is real
• 27,146 stars for GitHub's official MCP server — the single most-starred official MCP server in our index
• 3 cloud platform MCP servers scoring 88/100 or above (AWS, Terraform, Kubernetes) — all from their respective official teams
• This week's security analysis article is the most data-dense thing we have published. Worth reading if you install MCP servers.

🔦 Spotlight: GitHub MCP Server — Score 100/100

27,146 GitHub stars · Security: 5/5 · Official

The GitHub MCP server (official, maintained by GitHub) is the highest-scored tool in our entire index. And it earns it: 27k stars, weekly commit activity, perfect security audit, and a utility scope that covers essentially every GitHub operation an agent would need.

What it actually does: your agent can create issues, review pull requests, search code, manage branches, trigger Actions workflows, and query repository metadata — all without leaving the conversation. The practical use case that surprised us: using it alongside a code analysis MCP to have Claude review an open PR, run static analysis, and post a review comment automatically.

Install:

// Claude Desktop config
{
  "mcpServers": {
    "github": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-github"],
      "env": { "GITHUB_PERSONAL_ACCESS_TOKEN": "your-token" }
    }
  }
}

📈 Trend: Enterprise Cloud Teams Are Adopting MCP Quietly

The cloud platform category in our index (AWS, Kubernetes, Terraform, GCP) has produced some of the most reliable tools we have scored. AWS Labs' MCP collection (8,214 stars, 88/100) covers CloudFormation, Lambda, S3, and EC2. Hashicorp's Terraform MCP server (1,239 stars, 88/100) is early but growing fast. Flux's Kubernetes MCP (1,318 stars, 88/100) enables cluster management through natural language.

The signal: enterprises adopt new developer tooling slowly, but they adopt it through official channels. When GitHub, AWS, and Hashicorp all publish official MCP servers within the same quarter, the enterprise timeline compresses significantly.

🆕 Top 5 Cloud Platform Tools

1. GitHub MCP Server — 100/100 · 27k★ · The default for any GitHub-native workflow
2. AWS Labs MCP — 88/100 · 8.2k★ · Full AWS service coverage
3. Claude Task Master — 94/100 · 25.6k★ · Task orchestration for complex agent workflows
4. MCP Server Kubernetes — 88/100 · 1.3k★ · Cluster management via natural language
5. Terraform MCP Server — 88/100 · 1.2k★ · Infrastructure-as-code operations through your agent

⚙️ Use Case Corner: Automate Your PR Review Workflow

A concrete setup that saves ~30 minutes per day for teams with active PRs:

1. Install GitHub MCP Server
2. Ask Claude: "Check open PRs in [repo], find any that have been waiting more than 2 days, summarize the changes, and post a review request comment"
3. Extend: "Also run the diff through your code analysis and flag any obvious issues"

Works on any Claude Desktop setup with a GitHub PAT. No CI/CD changes required.

👥 Community Picks

• Netdata MCP Server — 77k GitHub stars, 97/100 score. The most-starred monitoring tool in our entire index. Gives agents real-time infrastructure metrics via MCP.
• FastMCP — 23k stars, 94/100. The framework for building MCP servers, not just using them. If you are building internal tooling, this is the fastest path.

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Next week: building an AI research assistant. See you Thursday. Past issues · Browse the index