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Turn your OpenAPI document to an MCP server in ~1000 tokens and 3 tools

Turn your OpenAPI document to an MCP server in ~1000 tokens and 3 tools

by marclave·Mar 17, 2026·1 point·0 comments

AI Analysis

●●SolidSlickSolve My Problem

Cuts API schema context from 147% to 0.2% using just 3 MCP tools instead of 183.

Strengths
  • Fixed tool surface with just-in-time schema fetching prevents context explosion
  • Benchmarked against raw OpenAPI and native MCP with concrete token measurements
  • 2-step average task completion vs 6 steps for native MCP servers
Weaknesses
  • Scalar is an established company — this feels like product iteration not innovation
  • MCP server generation is becoming crowded with multiple existing solutions
Target Audience

API developers, AI engineers building agent tooling

Similar To

FastMCP · MCP CLI · OpenAPI Generator

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