create-openapi-overlay

Installation
SKILL.md

create-openapi-overlay

Overlays let you customize an OpenAPI spec for SDK generation without modifying the source.

When to Use

  • You need to customize SDK output but can't modify the source spec
  • Adding x-speakeasy extensions for grouping, naming, or retries
  • Fixing lint issues without editing the original file
  • User says: "create overlay", "customize SDK", "can't modify spec"

Inputs

Input Required Description
Target spec Yes Spec to customize
Customizations Yes Changes to apply (groups, names, etc.)

Outputs

Installs
7
GitHub Stars
17
First Seen
Jan 24, 2026
create-openapi-overlay — speakeasy-api/agent-skills