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Build LLM tool definitions from OpenAPI specs

Generate per-endpoint, parameter-aware rows you can convert into function/tool schemas for LLM agents and MCP servers.

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OpenAPI Spec Scraper — APIs to LLM Agent Tools (MCP-Ready)
OpenAPI Spec Scraper — APIs to LLM Agent Tools (MCP-Ready)scrapersdelight/openapi-spec-scraper
API
Method
Path
Summary
+2 fields
Text
Number
Boolean
List
Object

Input

Include parameters:true
Output shape:per-endpoint

Output fields

API
Method
Path
Summary
Operation
Server

How it works

Sign up on Apify or log in

The OpenAPI Spec Scraper — APIs to LLM Agent Tools (MCP-Ready) Actor is ready to run with the inputs already set for "Build LLM tool definitions from OpenAPI specs". Sign up or log in and you'll land in Apify Console with a copy of this exact task.

Start the "Build LLM tool definitions from OpenAPI specs" task

The OpenAPI Spec Scraper — APIs to LLM Agent Tools (MCP-Ready) Actor will start running based on the input automatically. You can also change all the input fields, like include parameters and output shape, to match your specific use case.

Receive the "Build LLM tool definitions from OpenAPI specs" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as API, method, path, and more.

Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Build LLM tool definitions from OpenAPI specs" task via API.

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Integrate "Build LLM tool definitions from OpenAPI specs" into your workflow

Connect "Build LLM tool definitions from OpenAPI specs" with 100+ integrations, or run it via API or MCP.

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