lang: vi slug: mcp-tool-builder title: ‘MCP Tool Builder — Generate Model Context Protocol Tool Definitions from Python / TypeScript’ description: ‘Free online MCP Tool Definition Generator. Paste a Python or TypeScript function signature and get spec-compliant MCP tool JSON, full Python (FastMCP) and TypeScript (@modelcontextprotocol/sdk) server boilerplate, plus a ready-to-use cURL test command. Fully client-side.’ date: 2026-05-19 lastmod: 2026-05-19 layout: “tool-mcp-tool-builder” tool_id: “mcp-tool-builder” aliases:- /posts/mcp-tool-builder/ #

featureImage: /images/articles/mcp-tool-builder-generate-model-context.jpg #