Reading up on Claude Code

How to build automations with Claude Managed Agents: https://claude.dev/blog/building-effective-agent-automations/ Deploy an agent that reads Slack/GitHub on a schedule (with credentials and memory) and posts updates. You can set it up with a Claude Code command and use the new API credits included in Max and Team.

@ClaudeDevs

Most of what I do in Claude Code now are in Projects.

@shadcn

holy sh*t. Official Anthropic tip for Claude Code: stop burning Opus 5.5 context on tasks Haiku 5.5 can swarm, while Sonnet 5.5 builds put the architect on call with /advisor claude --advisor opus --subagents haiku Sonnet 5.5 drives the primary session on high effort, writing diffs and running test suites Haiku 5.5 subagents swarm the repo in parallel at 340 tok/s, handling file discovery and spec docs lookup Opus 5.5 stays on call in the background as the advisor, only stepping in at three critical moments: → before a plan locks: does the implementation plan miss auth invariants or schema contracts? → when a test breaks twice: are we fixing the root cause or falling into a recursive rabbit hole? → before calling done: did the full diff introduce hidden regressions or break pre-flight rules? Opus 5.5 reviews. Sonnet 5.5 builds. Haiku 5.5 swarms Jev engineering runs the identical pattern one layer down: mechanical decisions that need no reasoning (which file to open, which tool to invoke, retry or abort) execute in 16ms, so the frontier models only wake up when execution paths actually diverge Plan on high. Delegate on medium. Keep Opus on call. - the full advisor setup > Opus 5.5 on call reads full session history and catches deep architectural traps > Sonnet 5.5 lead drives edits, writes core logic, and executes test harnesses > Haiku 5.5 subagents swarm AST parsing, grep scans, and API docs in parallel > JEV micro-fork layer resolves 1,500+ mechanical routing branches in under 16ms > advisor stays completely silent on routine bash execution to protect context paste the setup and this prompt into Claude Code below: "Configure my Claude Code workspace for hierarchical advisor orchestration: 1. Audit ~/.claude/settings.json and project config for model roles fitting lead, subagents, and advisor: > Pin main session model: sonnet with effortLevel: high for primary execution > Pin subagents model: haiku with effortLevel: medium for parallel file discovery and docs retrieval > Pin advisor model: opus on call for strategic review 2. Enable the advisor tool in ~/.claude/settings.json: > Set advisorModel to claude-opus-5-5 > Enable subagent parallel dispatcher pool (3x workers) 3. Configure automatic advisor consultation checkpoints in ~/.claude/CLAUDE.md: > Consult /advisor opus before finalizing multi-file architecture plans > Automatically summon /advisor opus when the same test or compiler error fails twice > Enforce advisor diff contract audit before declaring tasks complete or staging git commits 4. Constrain subagent scopes: > Haiku subagents return structured AST summaries and docs snippets only without modifying main session context Show every configuration diff first. Do not apply edits until confirmed" ↳

@mirku21

This guy is literally just running Claude Code on someone's GitHub repo and charging $1,500/mo If you have an audience on here you can monetize anything 😉 You can just copy his tweet to Claude Code and do it yourself for free by the way

@illyism

We're adding a new plugin to Claude Code: You should Know. It scans Claude's output for important information you might miss to help keep you in the loop. Enable it with: /plugin enable cc-plugin-you-should-know@builtin

@ClaudeDevs

Veeeery excited about mods, it’s basically middleware for Claude Code! You can create a TypeScript function that intercepts CC's internal events (tool calls, prompts, model requests and renders) and change what actually happens. You can also add your own UI and commands!

@lydiahallie

Get your Apple Reminders in Claude Code. RemCTL 2.1.0 now ships with a Claude Code plugin and mod, so you can always see what's left to do today, or in a specific list. There's even a sidebar! Get the update here: https://github.com/viticci/remctl @amorriscode

@viticci

all software is becoming malleable, so it was important for us to support this as a first class citizen in Claude Code, I hope more and more software becomes extensible like this! here are some of what I'm most excited about with mods:

@trq212

An early preview of experimental Bun + JSC with ahead-of-time compilation For Claude Code's CLI: 24% faster startup, 48% lower memory, 46% lower CPU, and nearly 2x larger binary size

@jarredsumner

Every time you let Opus 5.5 run a long task on its own, have it vibe-code a quick 𝗛𝗧𝗠𝗟 𝗱𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱 like this first. Then give it 𝗮 𝘀𝘂𝗯𝗮𝗴𝗲𝗻𝘁 𝘁𝗵𝗮𝘁 𝗼𝗻𝗹𝘆 𝗯𝘂𝗶𝗹𝗱𝘀 𝗱𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱𝘀: → Name it dashboard-builder, set its effort to medium, and preload a design skill → The first time, it asks what style you like and saves it to memory. After that, every dashboard fits your taste and the task at hand → Call it before every long task. It builds the dashboard in the background in about two minutes, and the main session keeps coding on high without stopping → The dashboard shows four things: task progress, what's stuck, questions waiting on you, and what it'll do by default if you don't answer Send this prompt to Claude Code 👇 "Set up a subagent that only builds progress dashboards: 1. Create dashboard-builder in ~/.claude/agents: model: opus, effort: medium, memory: user. Preload the design skills I have installed (for example impeccable). It can only read and write the .dashboard/ folder and its own memory. 2. The first time, it asks me what style I like: dark or light, dense or airy, and one accent color. It saves my answer to memory and follows it every time. Pick the panels for the current task; don't use a template. 3. The dashboard is one HTML file showing tasks and their status, questions waiting for me with the default action, the latest deliverables, and anything stuck. Use the real clock for every time. It opens with a double-click and refreshes itself every 10 seconds. 4. Add a rule to ~/.claude/CLAUDE.md: for any task with more than 5 steps or that should take longer than 30 minutes, have dashboard-builder set up the dashboard before starting; update it after every step; when you need a decision from me, add it to the questions list and keep going with the default. Show me the contents of the files you'll create or change, then explain the whole flow in words a 10-year-old could follow. Don't write anything until I confirm."

@Voxyz_ai

Claude Sonnet 5.5 is out! We wrote a guide for building with it: • choosing between Sonnet 5.5 and Opus 5.5 • migrating from Sonnet 5 and tuning effort • using it in Claude Code https://claude.dev/blog/building-with-claude-sonnet-5-5/

@ClaudeDevs

Just about 1 year ago I posted one of the first posts about using Claude Code to make videos. Each of these actually took a long time to iterate with Claude and get right, pointing out details that were wrong, etc. Crazy how far things have come.

@trq212

Sorry for any confusion! Cloud sessions run on your Pro or Max plan, like the rest of Claude Code. This promo is an optional one-time credit that your cloud sessions spend first, before falling back onto your normal plan usage. We hope you enjoy the credits!

@ClaudeDevs

With Claude Code! I imported all my bank accounts, Revolut and Wise etc, and then scoured my backups for old bank statements to backfill the data as much as possible

@levelsio

We've just added local support to Projects in Claude Code, so threads can now run on your own machine.

@ClaudeDevs

I am done with this shit. It is over. The state of engineering right now is horrible. It has been half a month since I started a new role at a big company. Nobody knows anything here. The specs, code, tests, PRDs, tickets, resolution of those tickets, reports, etc., everything is made by Claude Code. Nobody on my team likes this. They are being forced to ship as much as they can. I have heard multiple times from higher management that pushing code is not a bottleneck, so why are we slow? People are working 12 to 13 hours a day just to press enter. Nobody is reading anything. Humans in corporate are doing nothing on their own. Everyone, literally everyone, from an L1 to an L7 engineer here is doing the same thing. Talk to Claude. There is no sense of victory. Nobody is resolving bugs. In reality, nobody is thinking anymore. Everything is done by LLMs. It is so soul-sucking. I would not mind it, to be honest, if we were at least given the time to check out the code and see what is going where. But no, the goal is to just ship. No matter what happens.

@v0xium

Introducing the terminal-browser claude code plugin! You can now open terminal-browser directly inside claude code

@RobKnight__

we rebuilt Claude Design within https://Claude.ai and Claude Code from the ground up! it works everywhere: CLI, Desktop, web, Tag. Slides and Design are now separate — they're better that way! check out this video Claude made for the occasion...

@nateparrott

Claude Design, Claude Slides and Claude Docs also work inside Claude Code now. Ask for a design review deck or a UI mockup and point it at the actual files and RFCs in the repo. Edit it yourself or keep going in the conversation, and share the link when it's ready.

@ClaudeDevs

How does one NOT lose their minds when using worktrees in Claude Code (for parallel agentic coding?) Please share your favorite tricks. It’s daunting to get started when all you know is branches.

@arvidkahl

Claude Mods are landing now. Someone already built a Tetris-in-Claude mod 🤯 See issue for the latest community update, technical details, and more cool demos https://github.com/anthropics/claude-code/issues/91870#issuecomment-5666255143

@bcherny

I talked to Sid & Robert about building Claude Code: how much things have changed, how hard it's been to keep up with model capabilities and also what we miss about software engineering before AI. https://www.youtube.com/watch?v=S-sYlFiGFv8

@trq212

If you showed me Claude Code today in 2018, I would have thought it was AGI. We have already absorbed a dramatic amount of change in the profession of software engineering and society as a whole. But still, we’re starting to see cracks. Things are accelerating faster than I can honestly stay on top of. Most people I know in AI are tired but powering through. I fear we will need more than that. We need time to harden our systems, and for society to deliberate in how this technology is used and deployed. I have a fairly low p(doom), I am confident that we can get through this! Humanity is incredibly reslient and adaptable, but this comes from our ability to make hard decisions- like this one, together.

@trq212

New in Claude Code: claude plugin eval See what value your plugin is adding, or if it needs more work. You can create test cases, run your plugin or skill against those test cases, score those runs, then run each case again without the plugin to see the differences.

@ClaudeDevs

You can pop out any pane in the Claude Code desktop app into its own window. Drag the diff or terminal to a second screen while Claude keeps working in the main window, then dock it back whenever you want. You can also run sessions side-by-side or stacked.

@ClaudeDevs

What's a feature in Claude Code you wish you'd discovered sooner? Curious what we should surface better

@lydiahallie

Found a GitHub repo that gives your AI agent 50 marketing specialists for free. It's called marketingskills, built by Corey Haines, and it sits at 46,800 stars with 7,300 forks. The idea is simple. Skills are markdown files. Each one teaches an AI agent how to do one marketing job, with the frameworks and checklists a good marketer carries in their head. There are 50 of them, covering copywriting, CRO, cold email, pricing, SEO audits, A/B testing, churn prevention, ad creative, launch planning, referral programs, and the list keeps going. They're also wired together. One skill called product-marketing holds the context about your product, your audience, and your positioning. Every other skill reads that file first before doing anything. So the copywriting skill and the pricing skill work from the same understanding of what you sell. A few of them caught my eye. marketing-council spins up a simulated board of advisors so you get several expert takes on one question instead of a single answer. marketing-loops sets up recurring workflows an agent runs on a schedule without you re-prompting it. marketing-ideas is a bank of 139 ideas for SaaS products you can pull from when you're stuck. Installing is one command. It works with Claude Code, Codex, Cursor, Windsurf, and anything else that follows the Agent Skills spec. You type "help me optimize this landing page for conversions" and the right skill kicks in on its own. Is a folder of markdown files worth more than a $5,000 a month marketing hire?

@alex_verem

If you're building a startup here are the 10 best GitHub repos that can save you dozens of hours and thousands of dollars: 1. gstack by Garry Tran Use Garry Tan’s Claude Code setup: 23 tools for CEO, Design, Eng, Release, Docs, and QA.

@hasantoxr

Your input needed: would you use this? This is an early look at how we're thinking about making Claude Code way more extensible. It's a little crazy, and very exciting. More details here: https://github.com/anthropics/claude-code/issues/91870

@bcherny

I want to cancel my Claude Code but GPT 5.6 Sol is still not so good at design I use Claude design a lot Alternatives?

@melvindvivas

Now that is a goddamn feature Jason This is fantastic I would genuinely recommend everyone use this at this price and coverage . Start with Quick Enrich and then have a fallback to claude code + treg. Really really impressive man

@MitchellKeller_

I am once again telling you that you can buy exact match domains one shot directory sites using Claude Code deploy them to vercel and get them indexed on google search console and they will get you free traffic of your target customer and you can run ads on them that promote your product

@codyschneider

reminder to run `/tui fullscreen` in the claude code cli if you haven't already 👍

@lydiahallie

EVERYTHING you see in the video below was generated using Claude Code. Turns out, you can vibe animate your way to a demo video with some super cool motion graphics elements. Doesn't mean it's an easy task, but you'd be surprised by what it's capable of. #Claude #Remotion

@TimotejKochjar

Some of our favorite Claude Code projects we've seen lately: https://x.com/mannay/status/2087522034351796728?s=20

@claudeai

You can now set Claude Code's output style to Concise. Claude leads with the result, keeps responses short, and still gives full detail when you ask. Turn it on in /config → Output style, or set "outputStyle": "Concise" in settings.json.

@ClaudeDevs

Today we’re releasing an early preview of the /design command in Claude Code! from CC Desktop or CLI, try something like "/design a few options for {feature}" before you build — pick your fave artboard, edit it and implement.

@nateparrott

9 things that took my Claude Code from okay to unreal: 1. Workspace: a repo that explains itself 2. Memory: the files that tell it how you work 3. Brief: plan mode before it touches anything 4. Ticket: one clear task with a finish line 5. Eyes: it opens the app and clicks through like a customer 6. Review: it checks its own work against your standards 7. Schedule: routines that run while you sleep 8. Permissions: what it can do freely vs what stays with you 9. Skills: reusable actions, plus connectors and hooks Note: thanks to @AnthropicAI for sponsoring today's ep. I go through all 9 with the exact prompts/best practices and a 7 day plan to set it up in the full episode. Once these are in place, Claude Code just hits different Watch

@gregisenberg

Claude Code can design now. The new /design skill (research preview) brings Claude Design's artboard workflow into the CLI and Desktop, built on artifacts. Run /design to get editable artboards for your UI — pick one, tweak it, then have Claude implement it.

@ClaudeDevs

Hit your usage limit in Claude Code desktop? There's now an auto-continue checkbox. Turn it on, and it'll automatically continue where you left off once your limit resets.

@ClaudeDevs

Your sessions have names and can DM each other in Claude Code. claude --name backend claude --name frontend > tell frontend the orders endpoint moved to /v2 it's very effective.

@adocomplete

A very fun exercise is to export all your bank accounts (as CSV) both personal and business and stock broker And dump it all into Claude Code and ask it to make a little dashboard showing your spending It's hard to know how much you actually spend over lots of accounts so this can help you understand that You'll spend some time merging transactions (like company names change or their statement label changes), and categorizing, you can just do this by talking to Claude Code btw very easy, I also hooked it up to @xai Grok so it can use that to categorize mass transactions (very cheap) The best part isn't the dashboard it makes but that once you have all the data collected, you can ask Claude Code lots of questions directly about your finances and learn stuff, like I learned: - I was paying for some subscriptions for 2 years I forgot about ($$$) - My US stocks charge me withholding tax (30%) on dividends, which I knew but never realized how much $$$ it was (which is why non-US citizens should buy UCITS ETFs not US stocks!) - My pool remodeling was ridiculously expensive compared to the rest of the home remodeling and we got fleeced hard (that's life!), then the pool company caused a €9000 water leak that they won't pay (funny) - I spent $400K on domains over the years, I should probably stop spending money on them, it's an addiction @marckohlbrugge gave me and it's way more than my gf's shopping - My biggest monthly cost by far is AI at about $24K/month in GPU costs for Photo AI, but that's just how it is, I already got the cheapest rates possible, AI is pricey! - My 2nd biggest cost is taxes, who would have thought??? - Travel is quite expensive, flying business class, getting nice hotels and regularly traveling adds up a lot! - My business costs without AI (!) are extremely low, about $5K/month on revenue which is about 98% profit margin (!), with AI it goes up to $28K/mo or about 86% profit margin (still good!) - Lawyers become quite an expense in this part of my life, you buy a house you pay a lawyer and notary, you register trademarks for your business you pay a lawyer, but they're a great thing to spend money on I think because they protect you from losing much more money than they cost! - I started spending much more money since 2022 because of AI costs but also making much more money because of AI, so it's good - My spending has remained remarkably consistent as a percentage of my net worth at "just" 5%/year, which is close to FIRE which is always my goal (don't spend over 3%/year of your net worth), in my case it's different cause I actually have company income, so it's more of a fun goal to be responsible with my money - Around 2024 my life definitely switched from barely spending money and living as a digital nomad to buying a house and spending on that a lot, I knew a house was a money pit, but it's also a nice money pit and it helps me sleep better (great AC and bedroom), live healthier (home gym), and work better (coworking), so it's worth it - I barely have any personal subscriptions except Netflix, YouTube and Spotify, I asked it to built a "Recurring subscriptions" box too so I can see what subs I have and cancel them Try it!

@levelsio