About MCP Tool Schema Generator

Set Tool name and Description, then list parameters in the box (or paste a JSON parameter array / full spec). Each line uses:

name type required|optional — description

Types: string, number, integer, boolean, object, array.

How to use it

MCP

Generate MCP server configuration snippets for Cursor, Claude Desktop, and other clients.

MCP

Inspect an MCP tool definition — name, description, input schema, and parameter types.

MCP

Validate and pretty-print JSON-RPC 2.0 messages used by MCP.

Convert OpenAPI operations into OpenAI function/tool definitions.