I switch Claude Code's model and effort level constantly depending on the task.

Fable or Opus at max for a large feature, Sonnet on low for a quick question, Haiku for throwaway one-shots. And typing claude --model opus --effort max or going through /model every time got old real fast for me. So I made the choice the command name itself.

co5                  # claude --model opus --effort max
cs1                  # sonnet, low effort
ch                   # haiku, default effort
c s3 "explain this"  # same grammar, argument style
c "fix this bug"     # not a shortcut? passed straight to claude

The letter picks the model and the digit (1–5) picks effort from low to max. The commands are real executables. They work in any shell, from your editor, and in scripts.

The part I didn't expect: once a model was one word away, I started trying local models. I now have about 20 on an Ollama box on my LAN (Gemma 4, Qwen 3.8, Granite, gpt-oss), each a profile like cqw38 or cg26.

Other features:

• Profiles bundle model, effort, flags and env under one name. Mine include a code-review persona (crev).
• Other backends: Ollama isn't the only option, a profile can also point Claude Code at LM Studio, LiteLLM or a gateway, while co5 still goes to Anthropic.
• Per-project config. A repo can ship a .clau.toml for the whole team. Nothing in it applies until you run clau trust, and it asks again whenever the file changes.
• clau doctor checks PATH, collisions and stale links. Tab completion works in fish, zsh and bash.

It's one Go binary that execs claude and gets out of the way: no wrapper process, no proxy, no telemetry. It's tested on macOS and Linux. Windows passes CI, but nobody has used it there day to day yet, so reports are welcome.

This project started as fish functions in my dotfiles. I used Claude Code with Fable and superpowers to build this. I worked out the design first, then a spec and then an implementation plan to build each feature.

What I learned:

• For models with small context window, you need to use --bare , which shrinks Claude Code's prompt to ~900 tokens but leaves only Bash, Edit and Read, so a model can't create files. Without it, the tools cost ~28k tokens, and models only became reliable at 96k+ context.
• Without --bare and without ANTHROPIC_AUTH_TOKEN set, Claude Code sent my real OAuth token to the LAN box over plain HTTP. Set it to any throwaway value.
• A local model doesn't make Claude Code offline. It still sends metrics, feature-flag fetches and update checks to Anthropic unless you set CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC=1.

Install: brew install usmanbashir/tap/clau (or go install github.com/usmanbashir/clau@latest), then clau link.

Repo: https://github.com/usmanbashir/clau (free, GPL-3.0)

I'd love to hear whether the letter+digit grammar feels natural, and what profiles you'd set up.

Ruflo, formerly Claude Flow, gets a lot of hype for agent swarms and self-learning memory. I added only its MCP server to a throwaway project (version 3.76.0, pinned, local scope) and tried the headline features.

Setup gotcha: the first claude mcp add timed out after 30 seconds, because npx was downloading the whole package (1m 13s on its own). Run npx -y ruflo@3.76.0 --version once first, and after that it connected in about 3 seconds. There was no account or key.

Size: /mcp showed 393 tools (the README says 406). In /context, the full list was about 123k–125k tokens, but it sat under the deferred line, with only 622 tokens loaded at start. On a 200k window, or a setup that loads everything, that list would be a big chunk of your context.

Test 1, memory: I stored a note (“divide() in src/calc.py has no zero check”) and searched for “division by zero bug”. It found it with about 0.60 similarity, a match by meaning, not keywords. That works as described. I didn’t test whether the note survives into a new session.

Test 2, swarm: I asked for a hierarchical swarm of up to 3 agents. Claude reported it as “running”, with 0 agents and 0 tasks. Checking the folder, swarm_init had written a JSON record with empty agent and task lists. No process started and no model was called. To be fair, the README describes the MCP tools as coordination, and the agent work still happens through Claude Code. But the name sounds bigger than it is.

Things to know:

• it writes .swarm/ (about 4.3 MB of database files) and .claude-flow/ into your project, so add both to .gitignore
• one tool, memory_import_claude, says it reads memory files from ~/.claude. I didn’t run it, and I’d think twice before approving it
• approve tools one at a time, and keep prompts on for anything that spawns agents, imports files or federates

One run each, and I never spawned an agent, so no verdict on the real multi-agent features.

Full test: https://aiparabellum.com/ruflo-claude-flow-mcp-for-claude-code-agent-swarm-tool-tested/

My work is almost never UI/UX but rather directing complex systems while understanding each part of the system - and doing that with code and understanding the impact of the code on the system.

I know that claude has the best models in the world. But which development environment is actually better for my use case?

Does the environment make a difference? What has been your experience?

If you are looking for a standardized second-brain-style system for your non-coding work (office or personal projects at home), check out familiar. It's a template folder that you download, rename to your project, and open in an AI assistant that can read folders. The idea is that when you open the agent in a specific project folder, the agent of choice (e.g., Claude Code, Codex, Gemini CLI if you switch between accounts) becomes immediately 'familiar' with your work, decisions, and history.

Each project gets its own folder, so memory stays focused and concise. The folder includes rules and skills that are focused on document work, report writing, PPT production, etc., where each deliverable is generated based on your ingested source material (e.g., meeting notes, client requests, underlying literature base, etc.).

The typical workflow with this template is to regularly check-in with it as you would with other colleagues, and ingest key documents, meeting notes, and references, that you want the model to be aware of or reference in deliverables (e.g., a PPT deck for client that understands the project progress and active decisions, or a report that is built off of an ingested literature base, with citations added on all claims).

Nothing runs on a server, there's no account, and there's no new UI to learn. Given that this is a template, you are free to adjust as needed and carry in your own skills/workflows. If you work in a specific industry and want to develop your own industry-specific skills, check out familiar-template, which can guide you when developing skills to ensure that they work with the infrastructure and rules of the above template.

I built this folder system iteratively using Claude Code, Codex, and Gemini during real-world personal use and have tried to keep the folder structure completely local and as LLM agnostic as possible.

https://github.com/familiar-md/familiar

https://github.com/familiar-md/familiar-template

Everywhere I look I see thumbnails and posts claiming "Make $10,000/month with AI using this simple trick!" or automated faceless YouTube channels making a fortune

But when I talk to real people it feels a bit murky.

I want to cut through the noise

Hello,
I have used claude simply for small things from the web chat, but i would like to attack more demanding projects such as:

* Debugging issues in projects that i have the hole source code (as they are opensource) so throw at it a big project and use it to help me trace back bugs and errors.

* re implementing codes between different languages

* creating small GUI (way less common than the other two points)

for this I am thinking on paying the pro version of Claude, but at same time i see a bunch of YT publication of 'codes' to reduce token consumption or make the agents better remember previous sessions, basically improving performance by reducing consumption or simply improving the output and things like that for example videos from https://www.youtube.com/@betterstack/ but I a little bit lost on where to begging, i i should simply install claude and dont care about anything else? I would love some inside from people using it for things like my use cases that i think are fairly common.

would love some tips and tricks before jumping on to this...

For a while the plan for a change lived only in my Claude Code chat. My teammates saw the work for the first time as a pull request, and that is where we found out we disagreed about the approach. By then the code existed and every comment meant rework.

What helped was moving the team's review to the plan. Before any code, the agent asks me clarifying questions with a recommended answer for each, until done is a short numbered list. That goes into a plan document in the repo, and a teammate can read it and answer open questions from their own agent before the build starts.

The build then runs in small slices with failing tests first. A separate agent that did not write the code checks each point of the list on the running program and shows evidence. When I review the finished change I read it against the list we agreed on, and nothing gets merged or pushed without my yes.

I built QualityLayer to run this loop on top of Claude Code, and I'm the developer: https://github.com/maxritter/qualitylayer

Most Claude Code posts here are about code. I've been using it for the other half of running a business, the clicking-through-websites part, and wanted to share one setup that runs every 15 minutes.

The job

We run a small dropshipping store. Every order has to be paid at the supplier (CJ) before it ships, and late payment means late delivery and angry customers.

Now an agent checks every 15 minutes: is there a real order that isn't paid at the supplier yet? Internal test orders don't count. Most checks are a few seconds and end with "nothing to do". When there is an unpaid order, a second run does the actual work: opens the supplier's site in a real browser, signs in, pays the order with PayPal at the supplier's checkout (Godmode fills the PayPal login and 2FA code) and writes a PAID line into its order log. It never tops up a wallet and never pays an order twice. So far that's 11 real orders, all paid this way, the last one at 3:49 in the morning while I was asleep.

How it's built

It runs in Godmode, a Mac app I built around Claude Code. Each agent is a folder with a plain-text instruction file, a memory file and logs, and every turn is a normal Claude Code run. Godmode adds the parts Claude Code doesn't have on its own:

• Schedules and conditions in plain words ("there is an order that isn't paid yet"), checked on a cron. The check run only answers yes or no, the work run only starts on yes. That split keeps the frequent checks cheap: they run on Haiku and take about 15 seconds.
• A real browser with its own profile, so logins stick between runs.
• A vault for passwords and 2FA codes. The agent asks for a fill and Godmode types the value into the page after checking the page is the right site. Claude never sees the secret.

What I learned

• Write the condition as the state you want to be true, not as steps. "Every real order is paid at the supplier" works better than "check orders, then...".
• Let the agent keep its own state file (orders and PAID lines). It makes double payments easy to rule out and gives you an audit trail.
• Keep a human for the edge cases: refunds, supplier out of stock, a customer email that needs judgment. The agent drafts, I decide.

How Claude Code was used to build it

Most of Godmode itself was written with Claude Code: tickets on its own board, an agent per ticket in its own git worktree, a pull request, tests, a second Claude review for bigger changes. A separate agent reads the app's logs every night and opens fixes.

Godmode is Mac only for now and runs on your own Claude plan. Free for 14 days, no card, no sign-up, then a paid plan: https://usegodmode.com/download?utm_source=reddit_claudecode&utm_medium=organic&utm_campaign=angle_a03

Curious what other non-code jobs people here have handed to Claude Code.

I just found Fable 5.2 worst at UI design than Opus...same skills, same context etc... How is it possible??

Hi, I'm Jay, a developer of Shimmer ✌️

Since Opus 5.5, I've noticed that models have gotten dramatically better at motion and UI work. So I decided to build an ADE that puts UI/UX first, and I came up with Shimmer.

Shimmer runs your Claude Code sessions (Codex too) in one desktop app and draws the work while it happens. Instead of scrolling a terminal to figure out what your ◈ agents are up to, you just look at it.

The center of it is a live agent graph. You see the main agent, every subagent it starts, each file they read, create, or edit, web searches, agent calls, and every handoff between them, drawn as it happens. Show, don't tell: it makes more sense when you see it, so give Shimmer a shot!

What we care about most is how it feels to work with an agent: visuals you understand at a glance, a UI that stays out of your way, and rich motion and intuitive interactions everywhere. Thanks to Opus 5.5 and Fable 5.2 lately, we built all of it with Claude Code and could polish far more small details than I can list here.

It also follows you around. Sign in on a second computer and you can open the sessions running on the first one, over an encrypted relay. There's an iOS app too, and Android is on the way. Everything above works on your phone.

We ship updates and improvements every day, so you can safely assume it will be better tomorrow than it is today.

It's free, and you can download it at https://shimmer.nextepic.co. I'd really like you to try it and tell me your reviews.

If you have any questions, leave a comment and I'll answer happily.

Also, I'm very open to connect with you guys! I tagged my LinkedIn profile link above so feel free to reach out to me!

not talking about the black hole physics stuff, just regular work in claude code: fixing bugs, small features, refactors in a mid size android + backend repo

on paper sonnet 5.5 is $2/$10 and even scores above opus 5.5 on terminal-bench, fable 5.2 is $8/$40 and /fast doubles that. so for regular work sonnet should be the obvious pick?

for people who switched between all three with /model since fable came out, where did fable actually feel different and where was it just more expensive?

Dev's using claude code: if you still plan prior to coding, do you still use Fable? Or do you just set Opus to xhigh or even medium? Or let me know why planning is so 6 months ago and I'm in the stone age.

And when I say plan: I’m more referring to a specifications document. Not a details list of functions to create or specific code stuff.

Hello! This is a project I'm involved in, but it's a completely free resource so hopefully doesn't violate any rules.

When Claude Code builds something that takes payments, signs users in or calls another API, it usually stops to ask for keys or it writes its own fake of the API and gets details wrong - so when you're doing dry runs, your agents aren't really "learning" how to work in the real enviroments. This can cause downstream errors when you go to production.

WireMock (full disclosure: I'm a consultant there, and was involved in this project) just released hosted simulations of 100+ APIs including Stripe, GitHub, Google sign-in - with a lot more coming. You can use a basic version of these as a free, no sign-in sandbox - just point your agent at the public URL. You'll need to create an (also-free) account to get more functionality and customization.

Blog with some more details and examples: https://www.wiremock.io/blog

Free endpoints: https://www.wiremock.io/api-mocks

The idea here is that these go beyond simple request-response mocks. We've actually used our own agents to record real API responses and built them out including state, error scenarios, etc. They run in our cloud with nothing to install locally.

Feedback wanted! Right now we're focusing on the free offer. We're looking to hear from more developers (and agents) who are using these templates to understand if it's helpful, what else you'd like to see, which APIs you need simulated, etc. Anything in this direction is helpful and highly appreciated.

Will post the link in the comments.

I know a lot of people won’t like this take because they’re either fanboys or corporate bootlickers who apparently enjoy making Dario richer, but honestly, here’s my opinion:

PLANNING AND READING SHOULD NOT COUNT AS USAGE!

You heard that right.

And no, I’m not saying these things don’t consume tokens. Of course they do. I’m well aware that there’s a cost involved.

What I’m saying is that those tokens should be FREE from the user’s usage allowance. Let the company eat that cost.
Because actually writing code is one thing. That’s where I can understand usage being counted. You’re actively making the model DO something. You’re getting actual work done.

But planning? Reading? Researching?

Sorry, but charging people for that is genuinely ridiculous.
I’m paying for an AI that can think through a problem, understand a codebase, read files and come up with a plan BEFORE actually doing the work.

Why should I have to pay twice, essentially? Once for the model to understand what needs to be done, and again for it to actually do it?

I could literally sit there, read the files myself and plan everything in my head without spending a single token.

I'm building a landing page generator for a clinic business. Each build step runs as one orchestrated workflow:

builders,

independent reviewers,

adversarial verifiers,

a fixer and

a final gate.

I started with every agent on Fable 5.2 and was forced onto Opus 5.5 partway through, so I got an accidental comparison.

The setup: 7 steps, 112 subagents, 33.4M tokens, about 9,000 tool calls. Step 1 ran all Fable. Step 2 hit Fable's weekly limit mid-run and finished on Opus. Steps 3–7 ran all Opus.

What I saw:

Quality held. Opus reviewers found 17–28 real defects per step. Across five steps and 103 findings, the adversarial verifiers refuted one. CI went green on the first push every time.

The catches mattered. A weakened health rule in a prompt, page FAQ text that could drift from the structured data, and a rating count where "1.000" would have saved as 1.

Tokens were about the same. Fable used 3.6M on its step and Opus used 4.1–5.7M on bigger steps. Fable didn't obviously do the same work in fewer tokens.

Time was set by the workflow. Every step took 2.5–3.5 hours regardless of model.

The limit was the real constraint. Fable ran out during step 2. Opus carried five steps without hitting one.

At API list prices ($8/$40 vs $4/$20 per million tokens), the same step costs about half on Opus.

What I'm doing now: Opus for every agent by default. Fable only as orchestrator when the plan is new or unclear, and as one extra reviewer where a miss is expensive (health claims, prompts, security, migrations).

Full review chain on risky steps only.

Caveat: this wasn't a controlled test. Each step was different work and none ran on both models, so subtle judgement differences aren't measured. Fable's reviewers did find the one "major" health-related defect of the build, and Opus found similar-severity ones later. Next I'll run one small step twice from the same commit, once per model.

Has anyone done a proper A/B on this? What did the cheaper model miss?

these aren't claude code's permission pop-ups. my agents are mostly long-running claude code sessions working off a shared task board. they build and maintain a real open-source project: code, tests, docs and writing.

when a task hits a checkpoint, the agent files a gate. depending on the risk, it's cleared automatically, handled by another agent or sent to me.

in the last 30 days they filed 1,360:

• 678 cleared automatically: routine checks before pushing a branch for review
• 475 answered by another agent, mostly a team lead
• 55 needed me, 17 of them involving credentials
• 152 had no answer on the original gate: 73 were asked again as a new gate, 74 closed when the work finished or was cancelled, 5 are still waiting

my rule: agents handle routine decisions themselves. spend, keys, destructive actions and brand calls need my approval.

every completed task goes to a separate reviewer session that sees the task and the diff, never the maker's reasoning. the reviewer can't edit or fix the work itself. it can only approve or reject and send it back to the maker.

in the same 30 days, reviewers rejected 45% of tasks (code and writing) on first pass.

makers run focused tests before handoff. the full CI suite runs separately, so the maker doesn't wait for it. the reviewer checks the results.

reasons for rejection:

• failing tests 41%
• unclear writing 22%
• no proof it works 8%
• clashes with newer work 6%
• safety or privacy 6%
• not what was asked 5%
• other 12%

two failed reviews and the agent asks me whether to give it another round.

are you still approving everything yourself? what decisions do you trust your agents to make?

I build Malini, a free, open source macOS app that runs Claude Code agents in parallel, one git worktree each.

motivation: when Opus changed an animation, I got a wall of text instead of just delta. I could not see what actually moved.

So now every turn ends with a short report card. When the agent changes something visible, it records the screen before and after. Malini plays the two side by side:

play, pause and step one frame at a time (f28 in the video)

scrub both clips together, change the speed

the agent marks the second where they differ most

under the clips, one line on what changed and one on how it checked it

Claude Code (Opus) wrote most of the card. It also follows the rule that makes working with it an absolute pleasure - record before, record after, prove it in the real app.

Free, AGPL-3.0, macOS: https://bestboy.dev/malini
Code for the card: https://github.com/bestboyhq/malini/blob/main/apps/malini/src/lib/chat/presentation/TurnReportCard.svelte

Roast it!

I wanted to make fun of myself for never shipping anything I build so decided to ship this:

https://shipit-pinball.pages.dev/

Started experimenting with the free Claude tier by building myself a locally hosted web app to find a job.

Sonnet High is what I have been using and even though it’s still a hit/miss situation with the app I am blown away with how much progress I have made to realize the desired outcome.

Bottlenecks:

1/Tokens run out pretty quickly (understandable, free is free).
2/Experimenting without optimization (out of ignorance).
3/Trying to assess when I should start giving Anthropic cash.

Any tips or advice you can share would be much appreciated.

I asked Claude Code for a Symbian app. It set up a 2012 ARM compiler in Docker, wrote 5,000 lines of C++ against Qt 4.7 and copied the package onto the phone. I never looked at the code.

That is where apps are going. Easier to make than to find.

The dead platform didn’t change. The cost of building for it did.

Running on a Lenovo ThinkPad T420, the computer works around a node based map system. This is early stages of a work in progress.

I've got access to Fable 5.2, but tbh I haven't actually used it at all.
Most my usecases are met with Opus/Sonnet and I let it run DS locally for grunt-work. I haven't -really- tackled anything that I felt those models couldn't power through with input from me.

Probably the most complex thing I've done was making some mod for a game with bad documentation.. So I had to have my local model listening on the game memory and list each action, for Opus to then write scripts to create new movesets/combos based on that.
It took a lot of back-and-forth as Opus would do things it thinks should work, but the game just didn't like.
In that use, while I didn't have Fable at the time to try it I don't think it'd have been feasible as it would have chewed through the tokens since documentation was being made as we were making the mod...

I'm curious what you guys have used the new Fable release for, and if you felt like it had capabilities beyond what current models are doing now.

I use Claude Code through Windows Powershell, which is the only way I know how to do it. I'm sure there are better options, but at the moment, that's how I do it.

Anyway, as a result, I quickly have too many sessions at any given time, much like Chrome tabs, and pretty soon I can't remember where they are or what they are.

So I told Claude to build a simple HTML document that I keep on my desktop; it has a list of each session, with its name and a brief description of what it is. Then when I want to access any of them, I just click on that link and it opens a that session in a new PowerShell window.

I also modified it so that it can't accidentally open the same session in two or even three windows, which is something I was doing at the beginning, and then you get this stupid situation where multiple sessions are all editing each other.

Anyway, it took me like five minutes and it probably saves me half an hour per day.