{"schema_version":"v1","name_for_human":"AI 资源中台 · Nexus","name_for_model":"platform_api_nexus","description_for_human":"6 端公共 AI 网关 + 资源中台。一处接入获得 chat / vision / TTS / ASR / embed + 22 万项资源（工具 / Prompt / 知识 / 数据 / 素材 / 内容）。","description_for_model":"Call this plugin to (1) search a curated catalog of 220K+ AI capabilities and resources by kind+industry+keyword via /api/v1/catalog/search; (2) query a managed knowledge base via /api/v1/catalog/knowledge/search; (3) sample structured datasets via /api/v1/catalog/datasets/<id>/sample; (4) render registered prompt templates via /api/v1/catalog/prompts/<id>/render; (5) invoke high-level tools via the MCP endpoint POST /api/v1/mcp (JSON-RPC 2.0). Authenticate every request with the X-App-Key header.","auth":{"type":"service_http","authorization_type":"custom","custom_auth_header":"X-App-Key","instructions":"Request an App Key from the platform admin (X-Admin-Token gated POST /api/v1/admin/app-keys). Add header X-App-Key: pk_<appSlug>_<24char> on every call."},"api":{"type":"openapi","url":"http://ainextcore.cn/openapi.json","has_user_authentication":false},"logo_url":"http://ainextcore.cn/admin/_screenshot.png","contact_email":"thomas@ainextcore.cn","legal_info_url":"http://ainextcore.cn/admin#legal"}