MCP Server Creation

Part of Agent Skills™ by googleadsagent.ai™

Description

MCP Server Creation is the skill of building Model Context Protocol servers that expose tools, resources, and capabilities to AI agents through a standardized interface. MCP has emerged as the universal integration layer for AI agent tooling — a single protocol that lets any compliant agent (Claude Code, Cursor, Codex, and others) discover and invoke server-side tools without custom integration code. Building production-quality MCP servers on Cloudflare Workers enables global, low-latency tool access with zero infrastructure management.

This skill draws from the production MCP server powering the Buddy™ agent at googleadsagent.ai™, deployed on Cloudflare Workers in the workers/buddy-agent/ directory. That server exposes Google Ads analysis tools, knowledge base search, entity memory management, and web search capabilities through MCP, making them available to any MCP-compatible client. The architecture handles authentication, rate limiting, and multi-tenant isolation at the edge.

The MCP specification defines three core primitives: tools (executable functions the agent can invoke), resources (read-only data the agent can access), and prompts (reusable prompt templates). A well-designed MCP server exposes a focused set of high-value tools with clear schemas, meaningful descriptions, and robust error handling. The transport layer supports both stdio (for local development) and SSE/HTTP (for remote deployment), with authentication integrated at the transport level.

Use When

• You need to expose custom tools to AI agents through a standardized protocol
• Building integrations that work across Claude Code, Cursor, and other MCP clients
• Deploying agent tools to Cloudflare Workers for global edge access
• Creating a tool marketplace or shared tooling infrastructure for your organization
• Migrating from proprietary tool interfaces to the open MCP standard