AI Agent Engineering
Substacknewsletter · by AI Agent Engineering · English
How to build production-ready AI agents, and how to evaluate, improve and monitor them.
- Audience
- 16K subscribers
- Shown publicly on Substack
- Observed frequency
- Every two weeks
- From 5 posts indexed in the last 90 days
- Last post
- Nov 7, 2026
- 6 days ago
- Likely audience
- AI engineers
- Inferred from post content
AI Agent Engineering is a Substack newsletter by AI Agent Engineering covering AI agent engineering, coding assistant plugins and agent evaluation and testing. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Nov 7, 2026. Shown publicly on Substack: 16K subscribers.
Topics
- AI agent engineering
- coding assistant plugins
- agent evaluation and testing
- open source developer tools
- Claude Code, Codex CLI, Cursor, OpenCode, Gemini CLI integrations
Recent posts
- How to…
- How to…
- Make Your…
- 5 Ways…
- Making AI…
- Harness, Graph,…
Sponsors detected
No sponsored posts detected in the last 180 days of indexed posts.
Detected automatically from posts marked as sponsored. Detection can miss or misread placements.
See the full picture on AI Agent Engineering
Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.
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Compiled from public pages · refreshed Nov 13, 2026 · How NewsletterFIT collects and labels data