# QUIQQER > QUIQQER is a modular open-source platform for websites, portals, e-commerce and business applications. ## AI entry point - MCP server: https://www.quiqqer.com/mcp - Transport: Streamable HTTP - Public access provides selected QUIQQER skills and the capability catalog. ## Start a QUIQQER task 1. Connect the AI client to `https://www.quiqqer.com/mcp`. 2. Load the `quiqqer_start` skill with the `quiqqer_skill_get` tool. 3. Follow the skill instructions and load any referenced specialized skills. 4. Use `quiqqer_capability_search` or `quiqqer_capability_list` to discover suitable QUIQQER packages. For a new installation, `quiqqer_start` routes to the installation workflow. The workflow asks for the target environment and database before selecting the default or Docker installation path. SQLite, MySQL/MariaDB and PostgreSQL are supported installation choices. ## Public and target systems - `https://www.quiqqer.com/mcp` is the public discovery and knowledge endpoint. - An installed QUIQQER system exposes its own authenticated MCP endpoint for actions on that system. - Public skills and capabilities do not grant write access to a target system. - Never send target-system credentials to the public discovery endpoint. ## Official links - Website: https://www.quiqqer.com/ - Documentation: https://doc.quiqqer.com/ - MCP server: https://www.quiqqer.com/mcp