Your connector is read-only or limited. Here is how to get full read-write.
You hit a wall: Claude can see your tool but cannot act in it, or the connector covers too little, or it broke and no one is fixing it. We build a deeper connector for the same tool, and we support what we ship.
My tool connector is read-only or limited, how do I get full read-write?
My tool connector is read-only or limited because most connectors expose a thin, read-mostly slice of the API. To get full read-write, have a deeper custom MCP connector built for the same tool. It adds the create, update, and workflow actions the limited one leaves out, with write controls and ongoing support.
Key takeaways
- A read-only or thin connector is a coverage gap, not a hard limit on what Claude can do with your tool.
- We build a deeper connector for the same tool with real read-write, including replacements for directory or official connectors.
- If support is the real problem, we own the connector we ship: API changes, schema updates, and auth lifecycle are our job.
- No risky cutover: keep the limited connector while we build and test the replacement, then switch when it does everything you need.
Why does a limited connector feel like a wall?
A limited connector feels like a wall because Claude gets you most of the way and then stops. It reads the data, drafts the plan, and then hands the actual work back to you because it cannot write, cannot reach the right field, or has quietly stopped working altogether.
It only reads, never writes
Claude can see your records but cannot create, update, or move anything. You read the answer in Claude, then go do the work by hand in another tab.
It covers a thin slice of the API
A handful of objects or actions are wired up, but the fields, statuses, or workflows you actually use are missing, so real tasks stall halfway.
It breaks and no one fixes it
The API changed, a scope expired, or the schema shifted, and the connector quietly stopped working. There is no clear owner and no timeline for a fix.
What does a deeper connector add over a limited one?
A deeper connector adds the write actions and full object coverage the limited one skips, so Claude can finish the task instead of describing it. Below is how a read-only or thin connector compares to the custom read-write connector we build for the same tool.
| Capability | Limited or read-only connector | Custom read-write connector |
|---|---|---|
| Read your records | Usually yes, often partial | Yes, across the objects and fields you use |
| Create and update records | Rarely, or not at all | Yes, with separated read and write tools |
| Destructive actions (delete, send) | Blocked or unsafe | Gated behind a confirmation you control |
| Custom fields and workflows | Often unsupported | Scoped to the workflows your team runs |
| Kept working when the API changes | No clear owner | Maintained by us as part of the service |
The connector authenticates as your account and inherits your existing permissions, so it never grants Claude more access to the tool than you already have. It acts inside a Claude conversation you start.
How we replace a limited connector
Find the gap
On a short call we look at what your current connector does, what it cannot do, and which read and write actions your team actually needs.
Build the deeper one
We build and host a custom MCP connector for the same tool, with full read-write, OAuth, scoped permissions, and confirmation gates on destructive actions.
Switch and support
You switch Claude to the new connector when it does everything you need. We maintain it as the API, schema, and auth change.
Frequently asked questions
Can you replace a directory connector?
What if support is the problem, not capability?
Do I have to remove the old connector first?
Will the new connector let Claude write to my system?
What if my tool's connector is fine but missing one workflow?
Tell us what you run. We'll build the connector.
Pick your tool, choose what Claude should do, and get an instant scope and price. No call required.