# Vigia > Verified, dated facts about the state of software (npm, PyPI) and AI models, for agents: latest version, deprecation, requirements and changes, with sources and verification timestamps. ## Docs - [Documentation](https://vigia.coredls.cloud/docs.md): REST API and MCP server usage - [OpenAPI](https://vigia.coredls.cloud/openapi.json): API specification ## API - [npm package status](https://vigia.coredls.cloud/v1/packages/npm/react): GET /v1/packages/{npm|pypi}/{name} - [Check dependencies](https://vigia.coredls.cloud/docs.md): POST /v1/check - [AI models](https://vigia.coredls.cloud/v1/models): prices, context windows and retirement dates - [Recent changes](https://vigia.coredls.cloud/v1/changes): changefeed ## MCP - [MCP server](https://vigia.coredls.cloud/mcp): streamable HTTP, no auth, registry name cloud.coredls.vigia/vigia ## Documentation in other languages - [Español](https://vigia.coredls.cloud/es/docs.md) - [Português](https://vigia.coredls.cloud/pt/docs.md) - [Français](https://vigia.coredls.cloud/fr/docs.md) - [Deutsch](https://vigia.coredls.cloud/de/docs.md) - [Italiano](https://vigia.coredls.cloud/it/docs.md) - [Nederlands](https://vigia.coredls.cloud/nl/docs.md) - [Polski](https://vigia.coredls.cloud/pl/docs.md) - [Русский](https://vigia.coredls.cloud/ru/docs.md) - [Українська](https://vigia.coredls.cloud/uk/docs.md) - [Türkçe](https://vigia.coredls.cloud/tr/docs.md) - [العربية](https://vigia.coredls.cloud/ar/docs.md) - [हिन्दी](https://vigia.coredls.cloud/hi/docs.md) - [Bahasa Indonesia](https://vigia.coredls.cloud/id/docs.md) - [Tiếng Việt](https://vigia.coredls.cloud/vi/docs.md) - [日本語](https://vigia.coredls.cloud/ja/docs.md) - [한국어](https://vigia.coredls.cloud/ko/docs.md) - [简体中文](https://vigia.coredls.cloud/zh/docs.md)