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NO.
#39d59215
Topic
AGENTS & TOOLS
Source
yozm_it
Published
2026-05-18 04:23:20
Importance
★ 5/10 — radar 50
Taming AI Agents With Harness Engineering
FIG-0391:1

Taming AI Agents With Harness Engineering

Prompts alone do not reliably constrain agents. Move guardrails into the runtime: workflows, permissions, checks, and stop conditions are worth testing now.

[ KEY POINTS ]
  1. The setup used 14 agents, a 6-step reasoning model, and a /start to /done flow; orchestration mattered more than prompt polish.
  2. “Do not do this” in a prompt still failed occasionally. Treat prompts as intent, not enforcement.
  3. Harness engineering shifts control to the execution environment: tools, workflows, permissions, and validation gates.
  4. Useful for coding-agent adoption: start with small tasks, explicit checkpoints, and hard limits before trusting longer runs.
Originalyozm.wishket.com/magazine/detail/3733Read original →

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