MCP

The Model Context Protocol

MCP (Model Context Protocol) is the open standard for LLM tool calling — it lets ChatGPT, Claude, and Cursor invoke any tool or data source through one protocol. This channel covers the Hosts / Clients / Servers architecture, the transport layer (stdio / Streamable HTTP), and how to ship an MCP Server for your own product with @modelcontextprotocol/sdk.

MCP architectureTransport layerTools / Resources / PromptsOAuth authPrompt-injection defensePre-launch checklist

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MCP

2026-07-122 min

Model Context Protocol: how MCP works and how to build on it

What MCP is, how it standardizes tool calling for LLMs, and how to build an MCP server that exposes your data or APIs to ChatGPT, Claude, and Cursor.

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