Tutorials Intermediate
Claude Dreams API: Consolidate Agent Memory Overnight
Run Anthropic's new Dreams job on a memory store, then audit the output before agents trust it.
9 min read·Kodetra Technologies
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AI Guides for Builders
How-to content for builders, indie hackers, and AI engineers. Less theory, more shipped code.
Tutorials 
Machine Learning Intermediate
Shutdown Test: Will Your Model Obey a Stop Order?
Rebuild the shutdown test behind DeepSeek's 39% headline and run it on your own agent.
11 min read·Kodetra Technologies
12d ago
Tutorials Intermediate
OpenAI 12h Cache: Split Agent Prompts Into Two TTLs
Use OpenAI's new 12-hour prompt cache for stable context, 30 minutes for the rest.
9 min read·Kodetra Technologies
13d ago
Tutorials Intermediate
Agensh: Build a Leaderless Agent Team in Python
Microsoft's 1,024-agent harness explained, plus a runnable claim-verify-merge board.
12 min read·Kodetra Technologies
13d ago
Tutorials Intermediate
TanStack AI 1.0: Approval-Gated Agents in Plain Node
TanStack AI hit 1.0. Build an agent whose refund tool pauses for approval, edits and denials.
12 min read·Kodetra Technologies
17d ago
Tutorials Intermediate
Claude API 2026-10-21: Build a Migration Scanner in Python
Claude SDK 2.0 and API 2026-10-21 break old code. Scan for every 400 and TypeError first.
14 min read·Kodetra Technologies
17d ago
Tutorials Intermediate
Agent Skills Go Open: Write One That Runs Anywhere
Anthropic gave Agent Skills to the Agentic AI Foundation. Build, lint and load a portable skill.
9 min read·Kodetra Technologies
17d ago
Tutorials Intermediate
DeepSeek Flash-1017: Benchmark Cost per Solved Task
Measure what DeepSeek V4.1-Flash-1017 really costs per solved task at each reasoning effort.
12 min read·Kodetra Technologies
18d ago
Tutorials Intermediate
GitSpawn: Scan Untrusted Repos Before Your AI Agent Does
A repo's .git/config can run code the moment a coding agent calls git. Build a preflight scanner.
11 min read·Kodetra Technologies
26d ago
Tutorials Intermediate
Preserved Thinking: Build a Prefix-Drift Guard in Python
Claude now 400s agents that edit history. Catch the edit before the API does.
13 min read·Kodetra Technologies
27d ago
Tutorials Intermediate
Muse Wonder 1.0: Build a Cited Research Agent in Python
Meta's new Muse Wonder API: web-search citations, a cost meter and an audit pass.
11 min read·Kodetra Technologies
27d ago
Tutorials Intermediate
Agent Tool Broker: Identity, Audit Log, Kill Switch
Build an out-of-model tool broker in Python: per-agent identity, scoped policy, tamper-evident logs.
10 min read·Kodetra Technologies
28d agoPage 1 of 17