Hope this was useful! I wanted to keep going but had to stop myself. Will post more soon. What are your favorite underrated Claude Code features?
PROMPT ENGINEERING
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Using –add-dir to Expand Claude Access Across Repositories
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13/ Use –add-dir to give Claude access to more folders When working across multiple repositories, I usually start Claude in one repo and use –add-dir (or /add-dir) to let Claude see the other repo. This not only tells Claude about the repo, but also gives it permissions to
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Claude Code Custom Agents with System Prompts and Tools
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14/ Use –agent to give Claude Code a custom system prompt & tools Custom agents are a powerful primitive that often gets overlooked. To use it, just define a new agent in .claude/agents, then run claude –agent=
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Claude /batch: Massive Parallel Code Migration with Worktree Agents
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11/ Use /batch to fan out massive changesets /batch interviews you, then has Claude fan out the work to as many worktree agents as it takes (dozens, hundreds, even thousands) to get it done. Use it for large code migrations and others kinds of parallelizable work.
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Using /btw Command for Side Queries with AI Agents
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9/ Use /btw for side queries I use this all the time to answer quick questions while the agent works
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Use Chrome Extension for Frontend Work with Claude Code
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6/ Use the Chrome extension for frontend work The most important tip for using Claude Code is: give Claude a way to verify its output. Once you do that, Claude will iterate until the result is great. Think of it like any other engineer: if you ask someone to build a website but
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Powerful Claude Code Features: /loop and /schedule for Automation
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3/ Two of the most powerful features in Claude Code: /loop and /schedule Use these to schedule Claude to run automatically at a set interval, for up to a week at a time. I have a bunch of loops running locally: – /loop 5m /babysit, to auto-address code review, auto-rebase, and
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Using Hooks for Deterministic Agent Lifecycle Logic Management
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4/ Use hooks to deterministically run logic as part of the agent lifecycle For example, use hooks to:
– Dynamically load in context each time you start Claude (SessionStart)
– Log every bash command the model runs (PreToolUse)
– Route permission prompts to WhatsApp for you to -
My Favorite Hidden Features in Claude Code
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I wanted to share a bunch of my favorite hidden and under-utilized features in Claude Code. I'll focus on the ones I use the most. Here goes.
→ View original post on X — @jiquanngiam, 2026-03-30 03:12 UTC
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LlamaAgents Builder: Deploy AI Agents from Prompts Instantly
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LlamaAgents Builder: From Prompt to Deployed AI Agent in Minutes https://
machinelearningmastery.com/llamaagents-bu
ilder-from-prompt-to-deployed-ai-agent-in-minutes/?utm_source=dlvr.it&utm_medium=twitter
…