Reads a Postman collection export — folders are flattened with their path, URLs (string or object) resolved, enabled headers kept, raw/urlencoded/form-data/GraphQL bodies converted, collection- and request-level bearer/basic/API-key auth turned into headers, and {{variables}} substituted from the collection's variables when enabled — then emits ready-to-run curl commands, fetch or axios snippets, an OpenAPI 3.0 skeleton (path variables become {id}, query and path parameters, request bodies, responses from saved examples) or a one-line-per-request summary. Nothing is sent anywhere; remember to replace real tokens before sharing the output.