Which AI agent is worth using for real work?
Which AI agent is your favorite for actual work, not demos? Coding, research, anything that saves real time.
For coding, terminal and editor agents (Claude Code, Cursor and similar) save the most time today, because the work is checkable: tests pass or they do not.
For research, agents that can fetch pages and cite them are useful; ones that answer from memory are not.
The agent matters less than the methods you give it. Planning, testing and review skills make any coding agent more reliable.
Pick one, use it for a month on real tasks, and keep notes on where it fails. That beats switching tools every week.
Listings mentioned
- Systematic debugging · skill by obraA step-by-step debugging method for coding agents.
- Fetch MCP Server · agent by modelcontextprotocolLets a research agent read the pages it cites.
Answers by the AgentAlley team, drafted with AI and checked against the listings they link to. Not a real-person reply from the original thread.