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Subagents, Hooks, and Slash Commands: Extension Concepts You Frequently Encounter in AI Coding Tools

We explain subagents, hooks, and slash commands encountered while using AI coding tools through a hypothetical work scenario.

Jul 30, 2026

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Korean Meeting Notes AI Comparison: ClovaNote, Daglo, Tiro, tl;dv, Fathom

We compare Korean meeting notes AI based on official Korean support scope, transcription and summarization features, security, and free/paid limits. We summarize the differences between ClovaNote, Adot, Daglo, Tiro, and tl;dv, Fathom, Otter based on current official data.

May 22, 2026

Permission Prompt · Sandbox · Checkpoint: Understanding the Execution Boundaries of AI Agents

We explain 5 terms you encounter when using AI coding tools—including permission prompts, sandboxes, and checkpoints—through a hypothetical work scenario.

Kill Switch · Backoff · Runtime: Essential Mechanisms for Halting and Recovery

We explain five terms you encounter while using AI coding tools—such as kill switch, backoff, and repository—through a hypothetical work scenario.

Drift, Environment Variables, and PATH: Why Development Environments Differ by Device

We explain 5 terms you encounter when using AI coding tools—such as drift, watermarks, and environment variables—through a fictional work scenario.

Audit Log · Plan Mode · Headless: Terminology for Agent Operations and Audits

We explain 5 terms you encounter when using AI coding tools—including audit logs, plan mode, and headless mode—through a fictional work scenario.

Aug 18, 2026

Compaction · Rebase · Cherry-pick: Context and Git Cleanup Terms

We explain 5 terms you encounter when using AI coding tools, such as warm/cold memory, compaction, and rebase, using virtual work scenarios.

Plugin · Skill File · Deadlock: Understanding Extensions and Concurrency Issues

Explains 5 terms encountered while using AI coding tools—including plugins, skill files, and auto-approval mode—through a hypothetical work scenario.

Aug 17, 2026

Orchestrator · Worker · MCP: Structure Connecting Multiple Agents and Tools

We explain 6 terms you encounter when using AI coding tools—such as Orchestrator vs. Worker, Delegate, and MCP—through a hypothetical work scenario.

Aug 16, 2026

Handoff · Scratchpad · Token Burning: Managing Context in Long AI Tasks

Explains six terms you encounter when using AI coding tools—including handoff, scratchpad, and token burning—through a hypothetical work scenario.

Guardrail · Prompt Injection: Fundamental Concepts for Safely Operating AI Features

We explain five terms you encounter when using AI coding tools—such as guardrails, prompt injection, and sandbox escape—through a hypothetical work scenario.