Claude cannot reach Instagram out of the box. 🔌 There is no connector for it, I checked the list. So I added one myself, for free, in about five minutes, and used it to grow my account the same afternoon.
I recorded the whole thing so you can watch me set it up and then put it to work live.
Watch the full walkthrough on YouTube: https://www.youtube.com/watch?v=U5ZlYrR0E0s
Below is exactly how to do it, the two prompts I ran, and the one 15-minute change that actually moved the needle.
The fix: a tool called Composio
Composio is an AI agent platform with thousands of app connectors. Airtable, YouTube, DocuSign, Calendly, Instagram, and a long list more. It plugs into Claude, and into Claude Code, through a custom MCP connection, which is just a secure bridge that lets Claude talk to an outside app.
Here is the setup, start to finish:
Open Claude's connectors list and search for Instagram. It is not there, so you will add your own.
Add a custom connector and name it Composio.
Click connect. Claude asks to open a browser to authorize. Allow it, then allow access on the Composio side.
Connected. Composio shows install instructions if you need them.
That is the whole bridge. Now Claude can reach Instagram.
What you can actually do with it
Once Claude is connected, you can build content calendars, research any public profile, and even read and send DMs. A lot of people keep shortcuts like this to themselves. I would rather show you.
Here is what I did. I pointed Claude at someone I learn from, Sabrina Ramonov, and asked it to break down what makes her Instagram work so I could model it.
Prompt 1
Analyze [public handle]'s Instagram and tell me what actually works: the hooks, the formats, the posting cadence, the patterns I can copy. Then, based on what I do, show me how to repeat it.
One note: Claude can only run a full analysis on your own account, so for anyone else you run a public analysis. That is plenty to pull the patterns.
What it surfaced lines up with everything Sabrina teaches:
The hook is 90% of the game. She is so convinced of this she built an app that generates hooks.
Listicles and "make money with AI" angles pull hardest.
Lead with results, do-then-share.
Create once, repurpose everywhere.
Volume over polish. She is a volume operator, and when you are starting out, volume wins. Polish matters more later.
The 80/20: one tweak in 15 minutes
Patterns are nice. A change I can make today is better. So I ran the second prompt, the one that does the real work:
Prompt 2
Now analyze my own Instagram, compare it to that playbook, and give me the single highest-impact change I can make in the next 15 minutes. Least effort, most impact.
I run the 80/20 rule on everything: least effort, highest impact, always. The honest read came back good. I had picked up 18 new followers in the week since I started posting seriously.
The one tweak: add a clickable link in my bio pointing to a single destination. Claude even wrote the bio copy for me. I pointed it at my newsletter signup, updated it in under 15 minutes, and that was the whole win. One change, traceable, done.
Before you click "allow": a word on permissions
When you connect any third-party tool, read what it asks for. Composio asked to view my profile and to access and manage comments, which is exactly what I wanted it to do, so I allowed it. It also asked for broader multi-execute permissions.
When you are not sure, choose allow once instead of allow always. That way, if something turns out to be more access than you meant to give, you have not handed it over forever. Be deliberate here.
One more thing: the paid vs free split
I personally use Blotato, a paid app, because in my experience its API connection is very stable. Composio is the free way to get the same Claude-to-Instagram bridge if you would rather not pay. For analytics I use Metricool, which pulls my Instagram performance for free, and it is also available through Composio on a free plan.
Your move this week
Open Claude, add a custom connector, and connect Composio. Five minutes.
Run the first prompt on someone you learn from. Pull their patterns.
Run the second prompt on your own account. Get your one 15-minute tweak.
Make that change today. Bio link, hook rewrite, whatever it hands you.
Watch permissions. Allow once when unsure.
The point is not to automate your whole Instagram overnight. It is one connection, one honest read, and one change you can actually trace.
Watch me set it up and use it on screen: https://www.youtube.com/watch?v=U5ZlYrR0E0s
If this was useful, subscribe so you do not miss the next walkthrough. Everything I make, including a free library of prompts and tools, lives at https://marketcraftinstitute.com.
P.S. That same vibe-coding approach is how I built the Job Signals Report, an AI tool that decodes what a job posting really wants. No coding background, just Claude Cowork and Claude Code. https://b2bmarketcraft.com/
Talk soon,
Julia