Design tools for agents — function/tool definitions, MCP (Model Context Protocol) servers, tool routing when there are many tools, structured outputs, and the rules of thumb that prevent tool selection failures. Use whenever the user is adding tools/functions to an agent, integrating external systems, building or consuming MCP servers, hitting "the agent picks the wrong tool" failures, designing function signatures, choosing between MCP and direct function calling, or wondering how many tools is too many.
How to install tool-design-mcp?
moai-team-llc/agentic-product-standard/tool-design-mcp
$npx -y skills add moai-team-llc/agentic-product-standard --skill tool-design-mcpInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/moai-team-llc/agentic-product-standard" --skill "moai-team-llc/agentic-product-standard/tool-design-mcp"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/moai-team-llc/agentic-product-standard" that are relevant to the current task. Run `npx skills add "https://github.com/moai-team-llc/agentic-product-standard"` and select the relevant skills, then follow their instructions.
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