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Auto-generating MCP Servers from OpenAPI Schemas: Yay or Nay?

Blog post from Neon

Post Details
Company
Date Published
Author
David Gomes
Word Count
878
Company Posts That Month
36
Language
English
Hacker News Points
2
Post removed?
No
Summary

The text discusses the possibility of generating Model Context Protocol (MCP) servers directly from existing API specs using tools like openapisearch and Tadata. However, it highlights several pitfalls, including LLMs struggling with large amounts of choices, navigating complex JSON payloads, and dealing with ambiguity in API calls. The main argument is that MCP design should focus on workflows and tasks, rather than just exposing raw building blocks of the API spec. A more hybrid approach is suggested, where codegen is used as a starting point, but then tools are pruned and rewritten to provide clear examples and guidance for LLMs. Ultimately, higher-level tools that abstract away common multi-step workflows should be created to leverage the strengths of LLMs.

Trends Found in this Post
Trend Post Mentions Total Month Mentions Posts Companies MoM
MCP 21 2,993 206 96 -12%
LLM 12 3,765 540 172 -11%
AI Agents 1 2,042 396 147 -6%
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