@arnilo/prism-provider-openai

OpenAI provider package for Prism.

import { createOpenAIProviderPackage } from "@arnilo/prism-provider-openai";

api.registerProviderPackage(createOpenAIProviderPackage({ apiKey: "fake-openai-key" }));

Exports:

• createOpenAIProviderPackage()
• createOpenAIResponsesProvider()
• createOpenAICodexProvider()
• openAIModels, openAICodexModels
• createOpenAICodexOAuthProvider(), openAICodexOAuthProvider

Security defaults:

• No network calls during import, setup, build, or default tests.
• No automatic environment, file, keychain, or shell credential lookup.
• API keys/access tokens are resolved per request from caller-supplied values or resolvers.
• Live tests must stay opt-in behind PRISM_LIVE_PROVIDER_TESTS=1 plus fake-safe provider-specific env names.

Cache behavior:

• prompt_cache_key is sanitized + clamped to 64 chars from cacheKey (or sessionId).
• prompt_cache_retention only emits "24h" for cacheRetention: "long" when the model declares cache.longRetention; "short"/"none" omit the field.
• Usage.cacheReadTokens is mapped from OpenAI input_tokens_details.cached_tokens.
• Provider-owned headers (content-type, authorization, x-client-request-id) win over caller headers.