Why build what you can connect in 60 seconds?
Building a custom MCP server for your ERP might seem like the ultimate control, but the hidden costs in infrastructure, security, and maintenance quickly outweigh the benefits.
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DataTether vs. Custom MCP ServerYour team will spend 3 months building what DataTether gives you in 3 minutes. And you'll still need to host, monitor, update, and secure it. We handle all of that. Build on top of us, not from scratch.
Where DataTether wins
- First request in under 60 seconds vs. weeks to months of custom build.
- OData metadata auto-discovery generates your tools — no hand-wiring.
- Multi-entity writes land whole or roll back — no half-created documents to clean up.
- Hosting, OAuth 2.1, credential vaulting, and audit trails are ours to run, not yours.
Building your own MCP server is absolutely doable. The real question is whether the integration is where your team should be spending its engineering time. Here's what you'd own end-to-end versus what DataTether manages for you.
When Custom MCP Server is the right call
If MCP integration is your core product, or you have strict requirements that demand a fully bespoke server you control line by line, building your own makes sense. You get total flexibility — and total responsibility for hosting, security, and every future protocol update.
Where DataTether pulls ahead
For most teams the MCP server is plumbing, not the product. DataTether gives you the same governed access in minutes, then keeps it patched, hosted, and secured for you — including OAuth 2.1, credential vaulting, approval gates, and audit trails you'd otherwise build and maintain yourself. Build on top of us, not from scratch.
You can always extend DataTether with your own logic, but you'll never have to babysit the infrastructure underneath it.
Start with one workflow
Bring one OData service.
Leave with a safer assistant path your team can inspect.
Safely connect AI to your ERP before your next standup.
We will help you turn a real read or approval workflow into governed AI actions, reviewable UI, reusable prompts, and confirmation gates before any sensitive write can run.
Months of dev time eliminated
Auto-generated tools replace weeks of custom MCP server development.
No infrastructure to run
Fully managed. Nothing to install, host, or maintain.
Instant dashboards and UI
Live tables, KPIs, and review screens — no frontend developer needed.
One setup, every AI client
ChatGPT, Claude, Manus, custom agents — all from the same connection.
A good first step is small: one service, one user outcome, one visible control boundary.
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