Meta-MCP Dynamic Tools
MCP allows for an "App Store" of capabilities that can be loaded on demand.
Dynamic Patterns
- Directory Browsing: Using an MCP server to show the model what skills or tools are available without loading their implementation.
- Lazy Loading: Only enabling a specific MCP server/tool when the model expresses a need for it.
- Dynamic Context Injection: A tool that reads a skill file and injects its content into the prompt only when called.
Integration
- Server Discovery: Using
list_resourcesto see what information is available before requesting it. - Selective Tooling: Filtering the list of tools presented to the model based on the current task phase.
Best Practices
- Tool Descriptions: Ensure tool descriptions specify which skill domains they support.
- Permission Scoping: Restrict MCP tool access to only the resources needed for the current chunk.