Generate CLI tools from OpenAPI specs. Built for AI agents who hate writing curl commands.
Generate command-line tools from OpenAPI/Swagger specs. Perfect for AI agents that need to interact with APIs without writing curl commands.
# generate a CLI from any OpenAPI spec
uvx openapi2cli generate https://api.example.com/openapi.json --output my-api
# use the generated CLI
python my-api.py users list
python my-api.py users get --id 123
python my-api.py posts create --title "Hello" --body "World"
--help on any command shows params# from URL
uvx openapi2cli generate https://api.example.com/openapi.json -o my-cli
# from local file
uvx openapi2cli generate ./spec.yaml -o my-cli
# with base URL override
uvx openapi2cli generate ./spec.json -o my-cli --base-url https://api.prod.com
# set auth via env
export MY_CLI_API_KEY="sk-..."
# or via flag
python my-cli.py --api-key "sk-..." users list
# see available commands
python my-cli.py --help
# see command options
python my-cli.py users create --help
uvx openapi2cli generate https://raw.githubusercontent.com/github/rest-api-description/main/descriptions/api.github.com/api.github.com.json -o github-cli
python github-cli.py repos list --owner octocat
AI agents work better with CLIs than raw HTTP:
--help