Harness engineering is the most f*cking DANGEROUS and accessible thing I've ever seen
This is a vibe coding post classified by AGK Intelligence as Coding agents (a free resource), kept by the Vibe Coding Radar because it carries real work, not commentary.
Harness engineering is the most f*cking DANGEROUS and accessible thing I've ever seen engineers opened up the source code of 11 real coding agents (Claude Code, Codex CLI, Gemini CLI, OpenHands, Aider, Hermes) their answer: agent = model + harness the harness is everything around the model. and every system they studied is built from the same 7 parts: → agent loop: the heartbeat. think, act, check the result, repeat until done or stopped → LLM integration: the bridge that talks to the model and reads its tool calls → tools & actions: what the agent can actually touch. files, code, the
Posted by NO1ennn (9.5k followers) 3 days ago · 403 likes · 30.2k views · view the original post on X. Kept by the Vibe Coding Radar as Coding agents.
More vibe coding work like this
- 🚀 Work across multiple agents, keep your favorite canvases close, and customize how you… — @code
- Claude Code agents recently turned an ordinary academic reading list into an interactive… — @Bober_smart
- Someone turned their house into the Nostromo. — @Frank_web33
- your Hermes Agent now shows you pictures and screenshots right in the terminal. — @witcheer
- Bring your existing coding agent configuration to Command Code. — @CommandCodeAI
- You have to send this to Claude Code or Codex 𝗯𝗲𝗳𝗼𝗿𝗲 𝗯𝗲𝗱! You'll wake up to a… — @Voxyz_ai
- the next Polyphonic // Mnemos update is going to make you pee your pantaloons. Fable 5.5… — @RileyRalmuto
- Crazy. Full Terminal Bench 2.1, 89 tasks, 3 runs. My Mini Harness (~1,400 lines of… — @PawelHuryn
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 7.9k posts from 5k X accounts over the last 14 days, 2.6k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-11-06 16:07 UTC. Full method.