The most comprehensive curated list of MCP servers — 500+ entries covering every category: databases, dev tools, cloud providers, communication, productivity, and more.
Another top-tier curated MCP server list with a focus on quality over quantity — well-categorized with descriptions and install commands for each server.
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Agents
A List of Claude Code Agents
hesreallyhim's curated list of community-built Claude Code agent definitions — searchable by task type with links, descriptions, and quality ratings.
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Harnesses
Awesome Claude Code Plugins
A community-curated directory of the best Claude Code plugins, harnesses, and tools — organized by use case with install instructions and community ratings.