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I ran a contract check against the Swagger Petstore. Here is what came back.

I ran a contract check against the Swagger Petstore. Here is what came back.

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2 min read
I turned a real OpenAPI into an MCP server in 5 min (without losing custom code on regen)

I turned a real OpenAPI into an MCP server in 5 min (without losing custom code on regen)

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2 min read
Three Years Later: What Happened to 1,927 Public API Specs

Three Years Later: What Happened to 1,927 Public API Specs

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8 min read
We scanned 1,939 repositories. 95% of projects publishing an OpenAPI spec have no compatibility gate.

We scanned 1,939 repositories. 95% of projects publishing an OpenAPI spec have no compatibility gate.

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7 min read
Inside Cabloy's Dual-Engine Architecture: How Vona and Zova Work Together

Inside Cabloy's Dual-Engine Architecture: How Vona and Zova Work Together

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9 min read
My OpenAPI differ flagged a breaking change that broke nobody — the enum shrank on the response side

My OpenAPI differ flagged a breaking change that broke nobody — the enum shrank on the response side

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2 min read
Reimporting Stripe's new OpenAPI spec into Mockoon left 559 routes on the old API

Reimporting Stripe's new OpenAPI spec into Mockoon left 559 routes on the old API

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4 min read
REST API versioning in 2026: paths vs headers, additive changes, and OpenAPI diffs in CI

REST API versioning in 2026: paths vs headers, additive changes, and OpenAPI diffs in CI

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4 min read
Where does your team's API knowledge actually live?

Where does your team's API knowledge actually live?

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3 min read
Building a Client-Side, Zero-Trust Execution Engine for OpenAPI Chains

Building a Client-Side, Zero-Trust Execution Engine for OpenAPI Chains

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5 min read
Prism spent 30 minutes on Stripe's OpenAPI spec and never opened a port

Prism spent 30 minutes on Stripe's OpenAPI spec and never opened a port

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3 min read
How to organize a large OpenAPI spec: multi-file structure, $ref rules, and CI checks

How to organize a large OpenAPI spec: multi-file structure, $ref rules, and CI checks

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5 min read
LLM Structured Outputs and JSON Schema: Tool Calling That Never Drifts

LLM Structured Outputs and JSON Schema: Tool Calling That Never Drifts

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5 min read
How to document webhooks in OpenAPI 3.1 (with signatures, retries, and examples)

How to document webhooks in OpenAPI 3.1 (with signatures, retries, and examples)

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4 min read
Generate a TypeScript client from OpenAPI: openapi-typescript vs openapi-generator vs openapi-fetch

Generate a TypeScript client from OpenAPI: openapi-typescript vs openapi-generator vs openapi-fetch

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5 min read
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