Tutorials Intermediate
A2A 1.0: Sign and Verify Agent Cards Before Delegating
Publish a JWS-signed A2A v1.0 Agent Card in Python and refuse any card you cannot verify.
11 min read·Kodetra Technologies
12d agoGuides
AI Guides for Builders
How-to content for builders, indie hackers, and AI engineers. Less theory, more shipped code.
Tutorials 
Tutorials Intermediate
Claude Skills API Is GA: Ship a Versioned Skill
Upload, version and pin a custom Agent Skill on the Claude API now that /v1/skills is GA.
12 min read·Kodetra Technologies
12d ago
Tutorials Intermediate
Build a Self-Verifying Agent With Grok 4.6 in Python
Grok 4.6 self-verifies during long agent runs. Build a Python coding agent that checks its own work.
9 min read·Kodetra Technologies
19d ago
Tutorials Intermediate
Agent Plugins 1.0: One Bundle, Six AI Clients
Package your Agent Skills and MCP servers into one portable plugin that runs across six AI clients.
11 min read·Kodetra Technologies
21d ago
Machine Learning Advanced
TRACE: Train Agents on Their Own Failures With GRPO
Diagnose an agent's missing skills, then train targeted, routed LoRA adapters with GRPO.
10 min read·Kodetra Technologies
Jul 14
Machine Learning Advanced
Verifiers v1: Train Agents Past the Context Window
Ship a taskset, swap any harness, and turn compacted rollouts into real RL training samples.
13 min read·Kodetra Technologies
Jul 14
Tutorials Intermediate
Give Your SDK Agent Filesystem Skills in Python
Load SKILL.md files into a Claude Agent SDK app with setting_sources and the skills option.
8 min read·Kodetra Technologies
Jul 6
Tutorials Intermediate
Hermes Agent: Teach a Local LLM to Write Its Own Skills
Install Nous Research's self-improving agent, run it on a local model, and build a reusable skill.
11 min read·Kodetra Technologies
Jul 2
Tutorials Intermediate
Build a Custom OpenClaw Skill in 15 Minutes
Self-host OpenClaw, wire up Telegram, and ship a SKILL.md skill your agent triggers on its own.
10 min read·Kodetra Technologies
Jun 30
Tutorials Intermediate
Progressive Skill Loading: 40+ Agent Skills, No Bloat
Build a skill-manifest registry so an AI agent wields dozens of skills without context bloat.
9 min read·Kodetra Technologies
Jun 25
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 24
Tutorials Intermediate
Nemotron 3 Ultra: Build a 550B Tool-Use Agent
Wire NVIDIA's open 550B MoE into a Python tool-calling loop for long-running agents.
10 min read·Kodetra Technologies
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