AI Engineering - yfx(marketer) Blog

AI Engineering

3 posts

AI Engineering
t ≈ 14 min · Dec 27, 2025

How to Build Self-Improving AI Apps with Claude Code and Supabase

Build AI systems that detect bad responses and fix their own prompts. No manual intervention required.

yfx(m)
yfxmarketer
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AI Engineering
t ≈ 12 min · Dec 26, 2025

How to Build Salesforce Agent Scripts with Claude Code in Zero Shots

Generate 200-line Salesforce agent scripts from a single prompt. No MCP tools. No manual YAML. Just skills and context efficiency.

yfx(m)
yfxmarketer
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Σ
AI Engineering
t ≈ 14 min · Dec 26, 2025

How Claude Code Works: The Architecture Behind AI Coding Agents

Claude Code runs on a simple while loop with tool calls. No DAGs. No RAG. Just bash and better models.

yfx(m)
yfxmarketer
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// tools.directory

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47 curated AI marketing tools across 8 categories

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Jasper.ai

Jasper AI

Write marketing copy 10× faster

Δ productivity: +3 hrs/week
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// review(rand)

★★★★★

"The frameworks in this blog changed how we do prompt engineering."

AG

Alex G.

CMO, TechFlow