Quick answer
Open Claude Customize > Connectors, add a custom connector with the Catchr MCP URL, click Connect, log in to Catchr, then use Catchr tools in Claude.
What you need
- A Catchr MCP endpoint URL: https://api.catchr.io/mcp
- A Catchr account with at least one connected source in app.catchr.io
- Access to Claude connector settings
Connect Catchr MCP to Claude step-by-step
1. Open Connectors in Claude
In Claude, open Customize, then click Connectors.
2. Click + and choose Add custom connector
At the top of the connectors panel, click the + icon.
Claude opens the Add custom connector modal.
3. Enter Catchr connector details
Fill in:
- Name: Catchr
- Remote MCP server URL: https://api.catchr.io/mcp
Then click Add.
4. Connect Catchr
After adding it, Catchr appears under connectors. Select it, then click Connect.
5. Log in to Catchr
Claude redirects to Catchr authentication. Sign in and authorize access.
6. Confirm connected status and tool permissions
After successful auth, Claude shows a confirmation and lists Catchr tools.
Default permission mode is typically Needs approval.
Example prompts
- Using Catchr, create a monthly GA4 recap with key KPIs and 5 prioritized recommendations.
- Compare this period vs the previous one and explain what impacted conversion the most.
- Give me an actionable channel review: what to keep, what to cut, and what to test next.
Troubleshooting
- If you do not see Add custom connector, go to Customize > Connectors first.
- On Team/Enterprise workspaces, only Owner/Primary Owner/Admin can add custom connectors.
- If Catchr appears but shows not connected, click Connect and complete login again.
- If data is missing, confirm at least one source is connected in app.catchr.io.
FAQ
Do I need to code to connect Catchr MCP to Claude?
No. The setup is fully UI-based from the Connectors page.
Why do I see Catchr but cannot use data?
The connector may be added but not authenticated yet. Open Catchr in Connectors and click Connect.
What does "Needs approval" mean in tool permissions?
Claude asks before running Catchr tools. You can keep this mode for safer control.
Can every team member add custom connectors?
No. In Team/Enterprise, only Owner/Primary Owner/Admin can add them.
Which URL should I paste?
Use: https://api.catchr.io/mcp
Conclusion
With Catchr MCP connected to Claude, marketing teams can query performance data in natural language and get faster, action-ready insights without manual exports.
