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Claude Code 2.1.139 has been released. 50 CLI changes, 1 system prompt change Highlights: • Added /goal command to run tasks across turns until a set completion condition, with live elapsed/turns/tokens • System prompt compaction is now silent (no trimming alert), which may obscure that prompts were trimmed •...

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Claude Code Changelog

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229,339 views • 28 days ago •via X (Twitter)

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Claude Code 2.1.165 has been released. 1 CLI change Highlights: • CLI bug fixes and reliability improvements that reduce errors and make common commands more stable Complete details in thread ↓
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Old way of using Claude Code: Prompt → wait → review → prompt → wait → review → repeat 20 times. You are the loop. You are the condition check. You are the reason it keeps going. New way: /goal all tests pass and lint is clean Claude works. You do something else. You come back to a result. Here's exactly how to set it up — and how to write conditions that actually work ↓
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I got curious how compaction works as a PM, so I did some brain surgery on Claude Code: (Anthropic's been doing really interesting work on context editing - they showed Claude Opus playing Settlers of Catan for 75+ minutes in a single thread by constantly editing the context instead of starting fresh. When I saw that Claude Code has a compaction command with optional custom instructions, I wanted to understand what's actually happening.) Abhishek and Aman Khan gave me the key tip: Claude Code stores all your conversation history as text files on your computer. Open a new directory and give Claude Code a task. Here's how to watch compaction happening: 1. Go to your user's root directory 2. Press Command+Shift+Period (Mac) to show hidden folders 3. Navigate to ~/.claude/projects/ 4. Find your project folder and use Cursor/VSCode to open it (there's a reason) 5. Install the JSONL Gazelle plugin (open source, thank you Gabor Cselle!) 6. Open the most recent JSONL file - each row is a message in your conversation 7. Run the compact command in Claude Code with custom instructions 8. Watch what happens in the file What I learned: When you compact, Claude Code doesn't just summarize and delete everything. It creates a "compact boundary" in the conversation file, writes a summary of what happened before, but keeps the full original conversation (!!!!) The new thread can still retrieve any details from before compaction if needed. That is so damn cool. Why this matters: What you're getting in Claude Code is similar to what Anthropic ships in their developer SDK - so inspecting your daily tools is how you build real product intuition. The best way to understand AI systems is to open them up and look inside. Everything is text files.
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I got curious how compaction works as a PM, so I did some brain surgery on Claude Code: (Anthropic's been doing really interesting work on context editing - they showed Claude Opus playing Settlers of Catan for 75+ minutes in a single thread by constantly editing the context instead of starting fresh. When I saw that Claude Code has a compaction command with optional custom instructions, I wanted to understand what's actually happening.) Abhishek and Aman Khan gave me the key tip: Claude Code stores all your conversation history as text files on your computer. Open a new directory and give Claude Code a task. Here's how to watch compaction happening: 1. Go to your user's root directory 2. Press Command+Shift+Period (Mac) to show hidden folders 3. Navigate to ~/.claude/projects/ 4. Find your project folder and use Cursor/VSCode to open it (there's a reason) 5. Install the JSONL Gazelle plugin (open source, thank you Gabor Cselle!) 6. Open the most recent JSONL file - each row is a message in your conversation 7. Run the compact command in Claude Code with custom instructions 8. Watch what happens in the file What I learned: When you compact, Claude Code doesn't just summarize and delete everything. It creates a "compact boundary" in the conversation file, writes a summary of what happened before, but keeps the full original conversation (!!!!) The new thread can still retrieve any details from before compaction if needed. That is so damn cool. Why this matters: What you're getting in Claude Code is similar to what Anthropic ships in their developer SDK - so inspecting your daily tools is how you build real product intuition. The best way to understand AI systems is to open them up and look inside. Everything is text files.

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GROK IMAGINE PROMPT TIP: There's a very simple way to improve your prompts: use the prompts from the templates offered by Grok Imagine. These templates provide a wealth of prompts available to everyone. Take a prompt and analyze it to understand the purpose of each word. For example, I took the fish template and added a color change in the prompt using the video extension.
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GROK IMAGINE PROMPT TIP: There's a very simple way to improve your prompts: use the prompts from the templates offered by Grok Imagine. These templates provide a wealth of prompts available to everyone. Take a prompt and analyze it to understand the purpose of each word. For example, I took the fish template and added a color change in the prompt using the video extension.

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1. The Meta-Prompt Copy this into ChatGPT: “You are to act as my prompt engineer. I would like to accomplish: [insert your goal]. Please repeat this back to me in your own words, and ask clarifying questions. Once we confirm, generate the final optimized prompt.” That’s it. This turns ChatGPT into your personal prompt engineer.
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1. The Meta-Prompt Copy this into ChatGPT: “You are to act as my prompt engineer. I would like to accomplish: [insert your goal]. Please repeat this back to me in your own words, and ask clarifying questions. Once we confirm, generate the final optimized prompt.” That’s it. This turns ChatGPT into your personal prompt engineer.

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ohhh my... Claude Code for Video Animations is insane. In 1 prompt you can create animated videos with Claude Code... w/ the new Remotion skill. And you can do this in the browser because vibecode.dev uses Claude Code as the default agent. (Full prompt below 👇)
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ohhh my... Claude Code for Video Animations is insane. In 1 prompt you can create animated videos with Claude Code... w/ the new Remotion skill. And you can do this in the browser because vibecode.dev uses Claude Code as the default agent. (Full prompt below 👇)

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Did you know you can stash your prompt in Claude Code? Ctrl+S saves your draft. Allows you to send a different prompt. Your saved draft is then auto-restored. No more copying to Notes. It's like git stash, but for your prompts.
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Did you know you can stash your prompt in Claude Code? Ctrl+S saves your draft. Allows you to send a different prompt. Your saved draft is then auto-restored. No more copying to Notes. It's like git stash, but for your prompts.

Ado

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MiniMax M2.7 multi agent system 1 hour non stop to make this beautiful solat system in 3d using Three.js this is not a one shot thing so prompt is not available its iteration on simple prompt
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MiniMax M2.7 multi agent system 1 hour non stop to make this beautiful solat system in 3d using Three.js this is not a one shot thing so prompt is not available its iteration on simple prompt

Chetaslua

21,642 views • 2 months ago

The Box CLI turns Box into a cloud file system for agents. In our demo, Claude Code uses it to: → extract metadata from docs → write it back to files → generate a summary spreadsheet All via simple prompts, directly in Box. npm install --global @box/cli
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The Box CLI turns Box into a cloud file system for agents. In our demo, Claude Code uses it to: → extract metadata from docs → write it back to files → generate a summary spreadsheet All via simple prompts, directly in Box. npm install --global @box/cli

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Claude Code documentation agent keeps project docs up to date with Docusaurus. Created a Docusaurus site: npx create-docusaurus@latest my-docs classic Added the agent: npx claude-code-templates@latest --agent=documentation/docusaurus-expert --yes Then prompt: "Use docusaurus-expert to review that the documentation is correct and up-to-date" Now the docs stay synced with code changes. That’s how I set up as shown in the video.
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Claude Code documentation agent keeps project docs up to date with Docusaurus. Created a Docusaurus site: npx create-docusaurus@latest my-docs classic Added the agent: npx claude-code-templates@latest --agent=documentation/docusaurus-expert --yes Then prompt: "Use docusaurus-expert to review that the documentation is correct and up-to-date" Now the docs stay synced with code changes. That’s how I set up as shown in the video.

Daniel San

68,498 views • 8 months ago