# Smart 145 Knowledge Base > Official documentation for Smart 145, the cloud-based aviation MRO and inventory ERP platform. Step-by-step guides, tutorials, and FAQs for repair stations and parts suppliers using Smart 145. ## When to use this site Reach for the Smart 145 Knowledge Base when a user asks about: - How to perform a task inside Smart 145 (repair orders, work orders, inventory, accounting, purchase orders, quotes, security settings, etc.) - Smart 145 feature capabilities, configuration steps, or troubleshooting workflows - Aviation MRO ERP best practices documented by Smart 145 - Finding the canonical help article for a Smart 145 screen or module Do **not** use this site for: - Smart 145 sales, pricing, or contract questions — direct users to [smart145.com](https://smart145.com) or sales@smart145.com - Real-time account data, live inventory levels, or authenticated operations inside a customer's Smart 145 tenant - Third-party integrations not documented here ## How agents should call this service 1. **Browse articles as markdown** — request any topic or article URL with `Accept: text/markdown` to receive clean markdown instead of HTML. 2. **Search** — `GET /search?q={query}` returns HTML results linking to canonical article URLs; follow those links with markdown negotiation for full content. 3. **Chat API** — `POST /api/v1/chat/send` with `{"message":"..."}` returns an AI-generated answer grounded in published articles (rate-limited). 4. **Agent skills** — load `/.well-known/agent-skills/index.json` for structured skill files (`kb-search`, `kb-browse`). ## Machine-readable resources - [OpenAPI specification](https://knowledgebase.smart145.com/openapi.json): HTTP API schemas, operation IDs, and rate-limit documentation - [API catalog](https://knowledgebase.smart145.com/.well-known/api-catalog): RFC 9727 linkset describing discoverable endpoints - [Agent skills index](https://knowledgebase.smart145.com/.well-known/agent-skills/index.json): Agent skill files for search and browse workflows - [Sitemap](https://knowledgebase.smart145.com/sitemap.xml): All indexable topic and article URLs - [Developer portal](https://knowledgebase.smart145.com/developers): Quickstart, authentication, and endpoint reference ## Trust and contact - [About Smart 145](https://knowledgebase.smart145.com/about) - [Contact](https://knowledgebase.smart145.com/contact) - [Privacy policy](https://knowledgebase.smart145.com/privacy)