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Stories from the gateway

AI Agents

Agent Regression Suites: Catching Breaks Before Users Do

A prompt edit can silently break a workflow that worked yesterday. Here is how to build a regression suite for an agent that actually blocks merges.

· 9 min read
AI Agents

Agent Resumption Patterns: Restarting Without Starting Over

Picking up a stopped agent run safely: why it stopped changes how you resume, and why the world may have moved while the agent was not looking.

· 8 min read
AI Agents

Agent Self-Correction: When Reflection Helps and When It Does Not

· 9 min read
AI Agents

Agent Shell Access Safety: Giving a Model a Terminal

· 9 min read
AI Agents

Agent State Machines: Constraining the Loop That Wanders

· 8 min read
AI Agents

Agent Task Decomposition: How Small Is Small Enough?

· 9 min read
AI Agents

Agent Test Harnesses: Testing a System That Is Not Deterministic

· 9 min read
AI Agents

Agent Timeout Strategies: Bounding a Loop That Cannot Stop

· 9 min read
AI Agents

Agent Token Budgets: Capping Spend Without Capping Capability

· 8 min read
AI Agents

Agent-to-Agent Protocols: What They Solve and What They Do Not

· 9 min read
AI Agents

Approval Gates in Agents: Where to Put the Human

· 9 min read
AI Agents

Building an MCP Server: A Working One in an Afternoon

· 9 min read
AI Agents

Context Compaction: Keeping Agents Alive Past Turn Twenty

· 9 min read
AI Agents

Critic Agent Patterns: Useful Review Without Endless Rewrites

· 9 min read

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