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Terms & Conditions

Last updated: 29 September 2026

These terms govern use of Riviera’s MCP-interface product (the “Service”) by teams that connect and manage their own MCP server through Riviera (“customers”). By using the Service, a customer agrees to these terms.

What Riviera provides

Riviera lets a customer connect an existing remote MCP server, edit and version the agent-facing definition of its tools, test and publish interface changes, and observe real tool calls proxied to that server. Riviera is not an MCP hosting platform and does not execute a customer’s own business logic — the customer’s upstream server keeps owning execution at all times.

Customer responsibilities

  • Keep your upstream MCP server’s actual behavior consistent with what you publish through Riviera.
  • Do not publish an agent-facing interface that misrepresents what your server actually does.
  • Keep any upstream credentials you provide to Riviera current and revoke access you no longer intend to grant.

Execution and proxying

Riviera proxies every tool call to your own upstream server and returns exactly what that server returns. Riviera never fabricates a tool result and never represents a call as successful when your server reported an error.

Plans, billing and cancellation

Riviera offers a Free plan and a paid Pro plan ($39 per month, billed monthly in advance). Plan limits are shown under Plan & Usage in the product. Payments are processed by Stripe; Riviera does not store card details. Pro renews automatically each month until cancelled.

You can cancel at any time from Manage billing in the product. A cancelled Pro subscription stays active until the end of the period already paid for, after which the workspace returns to the Free plan. Usage already consumed in a billing month is not reset or credited by a plan change.

Service availability

Riviera is provided on an “as available” basis. We aim for high reliability but do not guarantee uninterrupted availability of the Service, the AI assistant integrations it depends on, or any third-party platform (for example, Claude, ChatGPT, or Gemini) through which a customer accesses it.

Limitation of liability

To the maximum extent permitted by law, Riviera is not liable for indirect, incidental, or consequential damages arising from use of the Service, including errors in a customer’s own tool definitions or upstream server behavior as supplied to Riviera.

Changes to these terms

We’ll update the “last updated” date above when these terms change and, for material changes, take reasonable steps to notify customers directly.

Contact

Questions about these terms: legal@riviera.so.