2 min lesson
The honest competitive field
Rebuild the main list in "The honest competitive field", then say what each item changes.
Step 1 of 3
A fourth category matters more than it looks: home-grown and open-source stacks. A platform team wires an open model to an open-source agent and an internal IDE pluginA Cursor marketplace package that bundles MCP servers and skills (sometimes sub-agents and hooks); one click installs all of it into your Cursor instance. Press Enter for the full definition.. It's real, it's cheap and it's a status play for engineering leadership. Features won't beat it. You beat it on four things:
- Total cost of ownership.
- The maintenance burden of keeping the thing alive.
- The governance plane they'd otherwise have to build and staff themselves.
- The source-hosting and review workflow they would need if agent work starts outgrowing a human-paced GitHub process.
Interactive diagram. Tab through its regions; each focused region shows its detail in the panel below.
Capability depth × enterprise-governance readiness. Concede each rival's quadrant; Cursor's claim is the depth-plus-governance pairing, not a feature sweep.