Cursor for Everything

Type: Architectural pattern for agentic applications

Definition

"Cursor for Everything" is the idea that Cursor's success formula — familiar UI + LLM chat window + version control safety net — can be replicated in any database-backed application. Instead of just having an LLM explain things, the LLM takes actions (writes) on the user's behalf, and version control provides the trust layer through diff visibility and rollback capability.

The pattern is: add a chat panel to your existing application, connect it to an LLM with tool access to your backend, and use a version-controlled database so every LLM write produces a reviewable diff.

How It Works

  1. Chat panel — add a side panel to your existing UI with a text input
  2. LLM connection — wire the panel to an LLM API (OpenAI, Anthropic) with application context
  3. Tool exposure — expose your application's API as LLM tools via MCP (Model Context Protocol)
  4. Version-controlled database — migrate backend to Dolt (MySQL/Postgres compatible)
  5. Version control UI — display diffs, enable merge/reject workflows for LLM changes

The critical insight: LLMs make mistakes. Without version control, you can't see what changed or undo it. With version control, every LLM write is on a branch, produces a diff, and can be merged or rejected.

Key Properties

  • Familiar UI — users don't learn new interfaces; AI appears alongside existing tools
  • Chat on the side — the universal UI pattern for LLM integration
  • Version control as trust layer — diff visibility + rollback = safe agentic writes
  • Branch-aware writes — LLMs write on branches, not main
  • Dolt as enabler — Git-like version control for SQL databases
  • MCP standardization — standardized tool exposure for LLMs

Source