Tutorials Intermediate
Run Nemotron 3 Nano: Efficient Open Coding Agent
Build a frugal tool-calling coding agent on NVIDIA's open Nemotron 3 Nano via OpenRouter in Python.
10 min read·Kodetra Technologies
Jun 24Guides
AI Guides for Builders
How-to content for builders, indie hackers, and AI engineers. Less theory, more shipped code.
Tutorials 
Tutorials Intermediate
Claude Memory Tool: Persistent Agent State in Python
Build agents that remember across sessions with Claude's /memories tool — full Python tutorial.
10 min read·Kodetra Technologies
Jun 4
Tutorials Intermediate
Gemini Omni Flash: Veo 3.1 Python Tutorial 2026
Generate AI video in Python with Veo 3.1 — the model powering Google's Omni Flash launch.
8 min read·Kodetra Technologies
Jun 2
Tutorials Intermediate
Antigravity Agent + Vision: Build a Chart-to-PDF Pipeline
Hand Gemini's new managed agent a screenshot. Get back a sandboxed PDF report — code, charts, files included.
11 min read·Kodetra Technologies
May 30
Tutorials Intermediate
Dynamic Workflows in Claude Code: 1000 Subagent Tutorial
Anthropic shipped Dynamic Workflows on May 28. Spawn 1000 parallel subagents from one prompt.
11 min read·Kodetra Technologies
May 29
Tutorials Beginner
Mastra createAgent: TypeScript AI Agents in 5 Minutes
Build a typed Mastra agent with tools, memory, and Zod schemas in plain TypeScript.
4 min read·Kodetra Technologies
May 5
Tutorials Intermediate
Claude Agent SDK: Custom Tools with In-Process MCP
Add custom Python tools to Claude agents with one decorator. No server. No HTTP. Just code.
4 min read·Kodetra Technologies
Apr 30
Tutorials Beginner
Cloudflare Project Think: Build Long-Running AI Agents
Build durable AI agents on Cloudflare with Project Think: sandboxed code and persistent state.
3 min read·Kodetra Technologies
Apr 25
Tutorials Beginner
OpenAI AgentKit Tutorial: Build Your First AI Agent
Step-by-step guide to build, test, and deploy AI agents with AgentKit + ChatKit.
3 min read·Kodetra Technologies
Apr 20
Tutorials Beginner
OpenAI Agents SDK Sandbox: Build Safer AI Agents
Learn to build safer autonomous AI agents using OpenAI Agents SDK's new sandbox harness.
2 min read·Kodetra Technologies
Apr 19
Tutorials Beginner
GPT-5.4 Tool Search: Load Only What You Need
Use OpenAI's tool search to dynamically load tools at runtime, cutting token usage by 47% in large tool ecosystems.
4 min read·Kodetra Technologies
Apr 14
Tutorials Beginner
How to Use Google Antigravity IDE: AI Agents Build Apps
Learn to set up Google Antigravity IDE and use multi-agent AI workflows to build apps without heavy coding.
3 min read·Kodetra Technologies
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