AI agents: when artificial intelligence takes action
AI agents are the big shift right now: models that don't just answer, but use tools, execute tasks and act autonomously. Here's the dossier and the latest news.
Latest AI agent news
- Ask HN: Any Local LLM can I run without GPU for Local Agentic workflow AI? — Hacker News
- Show HN: Circus Chief – Claude Code, Codex, and Gemini from Your Phone — Hacker News
- Show HN: Ralphy – open-source autonomous Claude Codd built on the Ralph loop — Hacker News
- Show HN: Boxes.dev: ditch localhost; run Claude Code and Codex in the cloud — Hacker News
- Show HN: Agentcad – Claude Code's favorite CAD tool — Hacker News
- Arch-Decision – A multi-agent architecture tool for Claude Code — Hacker News
- Show HN: Rayline routes Claude Code subagents to on-device and cheaper models — Hacker News
- Anthropic pauses credit change for Claude Code — Hacker News
- Show HN: A Claude Code statusline that shows live World Cup scores — Hacker News
- Show HN: Codacy Skills for Claude, Codex, Copilot, etc. — Hacker News
What is an AI agent?
An AI agent combines a language model, tools (search, code, APIs) and a decision loop to accomplish a multi-step goal with minimal human intervention. It's the jump from 'assistant' to 'doer'.
Claude Code, MCP and agentics
Claude Code illustrates agentics applied to development. The MCP protocol standardizes connecting agents to tools and data. Together they sketch an infrastructure of interoperable agents.
Promise and guardrails
Autonomy multiplies value but also risk: irreversible actions, cascading errors, security. Good deployments keep a human in the loop and limit permissions.
Frequently asked questions
What is an AI agent?
A system combining a model, tools and a decision loop to accomplish a multi-step task autonomously.
Is Claude Code an agent?
Yes, it's a developer agent: it reads code, runs commands, edits files and runs tests.
What role does MCP play for agents?
The Model Context Protocol standardizes connecting agents to external tools and data; see our dedicated page.
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