Design direction

MCP GATEWAY

Treat MCP tools as governed enterprise APIs

MCP can make powerful tools discoverable to models; the gateway boundary must make every invocation attributable and policy-controlled.

Last reviewed

The operating problem

Direct model-to-tool connectivity can bypass API ownership, tenant isolation, data classification, change control, and human approval.

The intended control surface

This capability is part of the reviewed product architecture, not a decorative console module.

  • MCP server and tool registry
  • Authentication and tenant-scoped authorization
  • Argument and result validation
  • Read-only, dry-run, and approval modes

What exists today

No MCP runtime capability exists yet. The page documents a design-partner direction only.

Work with the implementation team

Reallexi is accepting architecture conversations with teams whose requirements can shape this production slice. An inquiry does not imply that an unshipped feature is available.

Frequently asked questions

Is this capability generally available?

No. The page describes a reviewed implementation direction. The current capability boundary is stated above and in the public changelog.

Can Reallexi evaluate our requirements?

Yes. Use the enterprise inquiry form without including credentials, private payloads, or regulated data.

NEXT STEP

Shape the requirements before implementation.

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