Generate and update typed Elixir API client packages from OpenAPI JSON specifications.
npx skills add https://github.com/agoodway/GoodSkills --skill can-opener
Please help me install this Agent Skill. Skill: can-opener Source: https://github.com/agoodway/GoodSkills/tree/main/skills/can-opener Command: npx skills add https://github.com/agoodway/GoodSkills --skill can-opener
CanOpener eliminates the manual, error-prone work of writing and maintaining Elixir API client wrappers by generating a typed client directly from an OpenAPI specification.
Ask the AI: create an Elixir client library using can-opener by scaffolding from my openapi.json with package name billing_client, module BillingClient, base url https://api.example.com, bearer auth, and path prefix /api/v1/.
High-intent search queries and answers about installing and using this skill.
You can generate a typed Elixir API client from an OpenAPI JSON specification by scaffolding a new Mix project package. The process creates typed client functions, schema structs, and from_map decoders with zero runtime reflection.
Updating an Elixir API client when an OpenAPI spec changes involves dispatching an update command to regenerate the typed functions and schemas. This ensures your client package stays synchronized with endpoint and schema evolution without manual rewrites.
Yes, you can use bearer token authentication for a generated Elixir client. The scaffolding process supports common HTTP auth strategies including bearer tokens, custom headers, or no authentication, configured directly into the API module.
No, generating an Elixir client from OpenAPI does not require runtime reflection. The scaffolding mechanism performs compile-time generation of typed functions and schema structs, ensuring reliable API consumption with zero runtime overhead.
Yes, you need a CanOpener-based project template to scaffold an Elixir API client from openapi.json. This template wires the spec, otp_app, base_url, auth strategy, and path prefix into a single API module to support bootstrap and update dispatches.
Path prefixes shape function naming in an OpenAPI Elixir client by applying path prefix rules during generation. This controls how the typed client functions are named based on the structure of your OpenAPI specification endpoints.
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