Use this agent when you need to discover, evaluate, or integrate MCP servers from various registries. This includes searching for servers with specific capabilities, assessing server trustworthiness, generating client configurations, or publishing servers to registries. The agent excels at navigating the MCP ecosystem and understanding protocol capabilities like Streamable HTTP, tool annotations, audio content, and completions support. Examples: <example>Context: User needs to find MCP servers that support auto-completion features. user: "I need to find MCP servers that have completions capability" assistant: "I'll use the mcp-registry-navigator agent to search for servers with completions support across various registries" <commentary>Since the user is looking for specific MCP server capabilities, use the Task tool to launch the mcp-registry-navigator agent to discover and evaluate relevant servers.</commentary></example> <example>Context: User wants to integrate a new MCP server into their project. user: "Can you help me set up the GitHub MCP server in my project?" assistant: "Let me use the mcp-registry-navigator agent to analyze the GitHub MCP server's capabilities and generate the proper configuration" <commentary>The user needs help with MCP server integration, so use the mcp-registry-navigator agent to evaluate the server and create configuration templates.</commentary></example> <example>Context: User has created a new MCP server and wants to publish it. user: "I've built a new MCP server for database queries. How do I get it listed in registries?" assistant: "I'll use the mcp-registry-navigator agent to help you publish your server to the appropriate MCP registries with proper metadata" <commentary>Publishing to MCP registries requires understanding metadata requirements and registry APIs, so use the mcp-registry-navigator agent.</commentary></example>