OIC 26.10 shipped the MCP Gateway in September, and I have been reading through how it is meant to work. Instead of pointing every AI agent straight at every MCP server (OIC-hosted or third-party), agents connect to one gateway endpoint. The gateway handles identity, tool filtering, policies (Oracle’s demo shows tool filter, PII and business rule policies), credential resolution and audit.
What I like on paper: agents do not hold downstream credentials, and you can expose only approved tools instead of a whole server. What I am still unsure about, because it is a first iteration:
- How do policies behave when gateway-level, server-level and tool-level rules overlap?
- Which authentication methods are supported for the MCP clients calling the gateway?
- Where does the audit data end up, and for how long?
- Has anyone converted an existing integration into an MCP tool yet? What broke first?
If you have tried it in a test tenant, share what you found. If you have not, tell me which integration you would expose to an agent first, and which one you would never expose without a human approval step.
Full breakdown of the setup flow and common mistakes: https://lanverse.in/blog/oracle-integration-mcp-gateway-26-10