C
Stable
May 18, 2026
codebase-memory-mcp builds a persistent knowledge graph of your codebase and exposes it via MCP — indexing the Linux kernel in 3 minutes, answering structural queries in under 1ms. Here's an honest look at whether it lives up to the claims.
1,505 stars
DeusData/codebase-memory-mcp
7 min read
C
Stable
May 17, 2026
codebase-memory-mcp is a single static binary that indexes your entire codebase into a persistent knowledge graph, giving AI coding agents like Claude Code and Cursor structural query access in under 1ms. It's genuinely fast, surprisingly well-engineered, and worth a serious look if you're tired of your AI assistant reading files one by one.
1,505 stars
DeusData/codebase-memory-mcp
7 min read
JavaScript
Stable
May 15, 2026
Tavily's MCP server gives AI agents like Claude real-time web search, extraction, crawling, and site mapping through a single integration. It's one of the more polished MCP servers out there, but it comes with the usual tradeoffs of depending on a paid third-party API.
1,698 stars
tavily-ai/tavily-mcp
7 min read
TypeScript
Stable
May 10, 2026
executeautomation/mcp-playwright gives Claude, Copilot, and Cursor direct control over a real browser via the Model Context Protocol. With 5,400+ stars and active weekly commits, it's become the de facto standard for AI-driven browser automation — but there are some rough edges worth knowing about before you adopt it.
5,427 stars
executeautomation/mcp-playwright
7 min read
TypeScript
Stable
May 9, 2026
mcp-playwright connects Playwright to Claude, Cursor, and other MCP-compatible AI tools, letting LLMs actually drive a browser. It's one of the more practical MCP servers out there, but there are real tradeoffs worth understanding before you wire it into your workflow.
5,427 stars
executeautomation/mcp-playwright
7 min read
TypeScript
Peaking
May 5, 2026
RuFlo (formerly claude-flow) has 31k stars and a release cadence that would exhaust most teams. But between the impressive architecture diagrams and the 448 open issues, there's a real question worth answering: is this production-ready or just a very polished demo?
31,234 stars
ruvnet/ruflo
8 min read
TypeScript
Stable
April 30, 2026
Context7 is an MCP server that injects up-to-date library documentation directly into your LLM's context, solving the stale training data problem. Here's an honest look at whether it delivers on that promise.
52,231 stars
upstash/context7
7 min read
TypeScript
Stable
April 29, 2026
Context7 is an MCP server that injects up-to-date library documentation directly into your LLM's context, solving the stale training data problem that makes AI code assistants hallucinate APIs. I spent time with the repo to figure out if the hype is justified or if this is another vibe-coding gimmick.
52,231 stars
upstash/context7
8 min read
Stable
April 28, 2026
The claude-code-expert skill from raintree-technology gives Claude deep context about its own CLI, hooks, MCP, and skill system — useful if you're building or debugging Claude Code configurations. It's part of a larger 40+ skill framework that's worth understanding before you install.
71 stars
claude-code-expert
6 min read
Stable
April 27, 2026
This skill wires Claude Code directly into your running Chrome instance via the claude-in-chrome MCP extension, letting agents navigate pages, fill forms, and execute JavaScript without spinning up a headless browser. If you're already using Crewly or just want Claude to stop asking you to manually do web tasks, it's worth a look.
72 stars
claude-code-chrome-browser
7 min read