> For the complete documentation index, see [llms.txt](https://docs.middle.app/middle-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.middle.app/middle-docs/evaluate/what-is-middle-good-at.md). # What is Middle good at? ## Polling-base sync with persistent storage Middle is designed around a pull-then-act model. It handles the scheduling, retries, error logging, and storage — you define what to pull and what to do with it. ## Multi-account deployments Modules let you define an integration once and deploy it across many accounts with per-account configuration. This is the main scaling primitive for teams managing many customers. ## Visual workflow construction Workflows are built in a graphical editor with decision branching, array handling, and variable passing. No code is required for the automation layer, even if the underlying app code is Python. ## Execution history and observability Every sync, workflow run, and action invocation is logged and searchable. You can inspect inputs, outputs, and errors at each step. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.middle.app/middle-docs/evaluate/what-is-middle-good-at.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.