Tutorials Intermediate
Claude Managed Agents: Build a Long-Running Agent in Python
Stand up an autonomous agent with sessions, streaming events, and webhooks - no agent loop required.
9 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
Stream Gemini Thinking: Build a Show-Your-Work CLI
Stream Gemini's thought summaries live, control reasoning effort, and track thinking-token cost.
8 min read·Kodetra Technologies
18d ago
Tutorials Intermediate
Gemini Thought Summaries: Audit Deep Think Reasoning
Surface, stream, and log Gemini 2.5 Pro Deep Think's reasoning chain with thought summaries.
10 min read·Kodetra Technologies
18d ago
Tutorials Intermediate
Build a Realtime Voice Assistant With gpt-realtime-2
Stream audio in and out, add tools, approvals, and handoffs with gpt-realtime-2 in Python.
10 min read·Kodetra Technologies
Jun 8
Tutorials Intermediate
Grok Build CLI: Headless Agentic Coding in Python
Install grok-build-0.1, run plan mode, stream JSON in CI, and call the API from Python.
9 min read·Kodetra Technologies
Jun 2
Tutorials Intermediate
Opus 4.8 Mid-Convo System Messages in Python (Cache-Safe)
Use Opus 4.8 role:system messages mid-conversation to update agent rules without invalidating cache.
10 min read·Kodetra Technologies
May 29
Tutorials Intermediate
Fork Gemini Environments: Reusable Agent Sandboxes
Build custom Gemini agents that fork sandboxes every run and stream output.
10 min read·Kodetra Technologies
May 29
Tutorials Intermediate
Gemini 3.5 Flash API: Control Thinking Levels in Python
Build with Gemini 3.5 Flash: thinking levels, streaming thoughts and function calling in Python.
10 min read·Kodetra Technologies
May 25
System Design Advanced
Cache Stampede: Beat the Thundering Herd in Redis
Stop cache stampedes with locking, single-flight, and probabilistic early expiry.
11 min read·Kodetra Technologies
May 22
System Design Intermediate
Hedged Requests: Tame P99 Tail Latency at Scale
Send a backup when the first call is slow. Cut P99 tail latency without overloading services.
9 min read·Kodetra Technologies
May 20
Tutorials Intermediate
AG-UI Protocol: Stream AI Agents Into Your Frontend
Wire Claude or any agent backend to a React UI with AG-UI's 16 event types.
4 min read·Kodetra Technologies
May 20
Backend Intermediate
Postgres SKIP LOCKED: A Job Queue Without Redis
Build a reliable production job queue using only Postgres FOR UPDATE SKIP LOCKED.
12 min read·Kodetra Technologies
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