Security Hardening for Claude Code Agents: A Field Guide
Harden Opus 4.8 agents — sandboxing, least privilege, secrets handling, and prompt-injection defense from a Built-with-Opus hackathon.
8 min read
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AI Voice Agent Insights & Guides
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Cutting Claude Code Token Cost: Caching & Batching Wins
Keep Opus 4.8 agent runs cheap and fast — prompt caching, batching tool calls, and context pruning from a Built-with-Opus hackathon.
8 min read
Debugging Claude Code Agents: Fixing Loops & Bad Tool Calls
Hackathon lessons on debugging Claude Code agents on Opus 4.8 — fixing loops, wrong tool calls, and hallucinated arguments with transcript-first triage.
8 min read
Prompt and context design for Claude Code agents (Built With Opus Hackathon)
What to put in a Claude agent's context and what to leave out, and why — context engineering rules from a Built-with-Opus hackathon.
7 min read
Wiring MCP servers into Claude agents the right way (Built With Opus Hackathon)
Auth, schemas, error handling, and idempotency for wiring tools and MCP servers into Claude Code agents — lessons from a Built-with-Opus hackathon.
7 min read
Reusable patterns for structuring Claude agent prompts
Code-level patterns from a Built-with-Opus hackathon: contract prompts, typed tools, tiered context, plan-then-act, and structured errors.
7 min read
Build a Claude Code agent: a step-by-step walkthrough (Built With Opus Hackathon)
An hour-by-hour walkthrough of building a working Claude Code agent at a Built-with-Opus hackathon: scaffold, loop, tools, skills, and ship.
7 min read
Inside a Built-with-Opus Claude Code agent's architecture
How a Built-with-Opus hackathon agent fit together end to end: driver loop, context store, tool layer, skills, and orchestrator explained.
8 min read
AI Voice Agents with Multilingual Support for Global Teams
Deploy AI voice agents that speak 30+ languages natively, reducing translation costs and enabling 24/7 global customer support without multilingual hiring.
11 min read
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