I will build a command line tool for your API from your openapi spec


About this gig
Your API deserves a real command line tool. I generate one from your OpenAPI spec: one command per operation, a flag for each parameter and for the request body, built-in help and shell completions, plus a reusable Go client package for your own tools.
What you get:
- Source code with a README, and builds for macOS, Linux and Windows with checksums
- Standard: reference documentation and automated releases on GitHub Actions
- Premium: OAuth login and an MCP server, so AI agents can call the same operations
How it works:
1. You share your OpenAPI 3 spec and how your API authenticates.
2. I generate the CLI, test it against your API or a mock, and send you a preview build.
3. You review it, I apply your changes, and you get the final delivery.
Why me: I am a senior Go engineer and software architect, and my own services work this way: one declared contract produces the API, the OpenAPI document, the CLI and the docs, so they never drift apart.
Not a fit: APIs without an OpenAPI spec. I can write the spec first as a custom offer.
Get to know Gleiry S
Senior Software Engineer Distributed Systems Platform Architecture
- FromMexico
- Member sinceOct 2026
- Avg. response time7 days
Languages
Spanish, English
FAQ
Do I need an OpenAPI spec?
Yes, version 3. If you do not have one, I can write it first as a custom offer.
Which platforms does the CLI run on?
macOS, Linux and Windows, on Intel and ARM. Your API can be written in any language.
What is the MCP server for?
It lets AI agents such as Claude call your API operations through the Model Context Protocol. It is included in Premium.
