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Agentic Development Stack

Cursor handles interactive, foreground development — real-time code suggestions, multi-file edits, and conversational debugging directly in your IDE. Devin handles planned, longer-running tasks autonomously — given a GitHub ticket it writes code, runs tests, reads error logs, and creates a pull request while your team focuses elsewhere. Many engineering teams run both in parallel: Cursor for daily flow, Devin for background delegation.

The workflow — 2 agents in sequence

1

Interactive IDE-based coding and real-time assistance

AI-first IDE with autonomous agent mode, iOS app, cloud subagents, and Composer 2.5 model. Pending $60B SpaceX acquisition. Free; Individual from $20/month.

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Cursor handles daily interactive development — inline suggestions, multi-file edits, and real-time debugging in the IDE

2
Devin logo
DevinMCP server

Autonomous background task execution and PR generation

Fully autonomous AI software engineer that plans, codes, tests, and submits pull requests. Free tier; Pro $20/mo; Max $200/mo; Teams $80/mo + $40/seat. SOC 2, ISO 27001.

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Some agents in this stack expose an MCP server

MCP (Model Context Protocol) is an open standard for connecting AI agents to tools and data. The agents that publish a server can be connected into directly by an AI assistant. The others act as clients, meaning they consume external tools rather than exposing their own, so those steps still need conventional integration.

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