Reference Guide

Claude Code Slash Commands You Need to Know

68 commands. 63 built-in, 5 bundled skills. Every slash command shipping with Claude Code as of March 2026, with real-world use cases for each.

claude

$ /

68 commands available. Type to filter.

Total Commands

Built-in

Bundled Skills

Power User Tips

Context Management

Run /context regularly to monitor usage
Use /compact with focus instructions to preserve critical info
Use /btw for tangential questions to avoid context pollution
Use /fork before risky experiments

Speed & Efficiency

/effort low for simple renames and imports
/effort max for architecture decisions (Opus only)
/fast for rapid iteration on straightforward tasks
/batch for parallelizing large refactors

Safety & Review

/diff before every commit to review changes
/security-review before pushing to remote
/rewind when Claude goes off track
/plan before complex features to align first

The paid part

Here is what we sell.

Everything above this line is free and stays free. Below it is what we sell. The prices are the prices, and the two subscriptions carry 30 days money back on the first month.

Line chart of views by the hour for our five newest Reels, on a log scale. Two climb fast in the first hours. Three level off in the low thousands. — A real dashboard Claude built from our own account through the Analyzer. Last updated 15 October.

A real dashboard Claude built from our own account through the Analyzer. Last updated 15 October.

Mica Social Media Analyzer

Price: $29/ month

Your Instagram, answered by the ChatGPT or Claude you already use. Connect the account once, then ask in plain words what worked and what to post next.

You post on Instagram and you are done guessing from the Insights tab.

Which Reels held attention, ranked, without opening Insights
Readings at 1, 24 and 72 hours after every post, so you see what happened while it was moving
Next captions written in the style of your most saved posts
Read only. It never posts or changes anything

7 days free with a card on file. About a dollar a day after that.

Start 7 days free

30 days money back on the first month. Email guru@graniteai.co and we refund it.

Nine Instagram posts from an insurance agency in New Hampshire, one a day from 8 to 16 October. Fall scenes with headlines about crash calls, home rebuild costs, renewals and a customer review. — The Instagram feeds of two Mica Social customers, captured 16 October. Mica wrote, designed and published every post shown, one a day.

Mica Social

Price: $49/ month

An AI that writes, designs, checks and publishes a post to your Facebook and Instagram every day. You send a photo when you have one. It does the rest.

You know the feed should be alive every day and it is not.

A finished post every day, with a photo made for it. Nothing to shoot
Timed to your local weather, season and county numbers
Five checks before anything publishes. No approvals, no calendar, no logins
Every photo you send becomes its own extra post

An agency running a daily feed bills $500 to $1,500 a month. 3 days free with a card on file.

See Mica Social

30 days money back on the first month. Email guru@graniteai.co and we refund it.

The readiness audit, done for you

Price: $349One week

Send us access to your repo. We run the nine-lane review, change nothing, and hand back the report with a 30 minute call on the three gaps to close first.

You have a product you charge for, or want to, and you would rather read the verdict than run the agents.

The report at docs/commercial-readiness.md: a verdict, a scorecard, every gap with the file to open and how to verify it
Legal, security, billing, support, marketing, operations and the rest, checked at once
A 30 minute call on the three gaps to close first
Nothing in your repo changed. The workflow prompt is yours to run afterward

The review is the one in the video. On our own product it found 87 gaps. The overnight run that followed was 148 commits and one pull request.

If the review finds no gap worth your time, you pay nothing.

The guided first run

Price: $9960 minutes

We run the review on your repo together, on a call, and you leave with the report in your repo and the three gaps to close first.

You have the kit and a repo, and you would rather do the first run with someone who has done it.

The review running on your machine, in your Claude Code
The verdict read together, and the three gaps picked
The workflow prompt set up so you can run it that night
The call recording

New. You would be one of the first. The run itself is the one in the video: 190 agents, 148 commits, one pull request.

If the review will not run on your setup during the call, there is no charge.

GraniteAI builds and runs AI systems for small and midsized businesses, out of Manchester, New Hampshire.

Want to master Claude Code?

Commands are the foundation. The official docs cover the workflows, patterns, and architectural thinking that turn Claude Code into a force multiplier.

Official Docs