10 open-source MCP repos that give coding agents live docs, a real browser and cloud deploy tools
victor_explore · x · 2026-10-31
A curated GitHub compilation (stars checked Oct 2026) of 10 open-source repos that supercharge AI coding agents, mostly MCP servers:
- Context7 (Upstash, 64k stars): up-to-date library docs for LLMs and code editors
- Chrome DevTools MCP (Google, 55k stars): lets Claude/Cursor/Codex agents drive a real Chrome, inspecting console, network and performance
- Playwright MCP (Microsoft, 38k stars): click and test pages across 3 browsers, with accessibility snapshots for visually-tuned models
- GitHub MCP Server (official, 35k stars): manage repos, issues, PRs and Actions via natural language
- Mobile MCP (mobile-next, 9k stars): drive and test iOS/Android apps on real devices and emulators
- Cloudflare MCP Server (4k stars): read and change your Cloudflare setup
- Microsoft MCP (4k stars): Azure and other Microsoft servers
- Grafana MCP (4k stars): dashboards, metrics, logs and alerts
- Kubernetes MCP Server (2k stars): inspect and manage K8s clusters
- Terraform MCP Server (HashiCorp, 2k stars): up-to-date Terraform provider docs for IaC automation
Related event: 10 Open-Source MCP Repos Supercharge Coding Agents(2 posts)→
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