--- credentials: litellm_api_key: description: Per-consumer virtual key for the shared svc-ai-litellm gateway algorithm: sk_prefixed validation: min_length: 50 mcp_bearer: description: "Bearer an MCP client must present to this role's adapter instance. Distinct from the credential the adapter presents upstream: holding a token the application accepts says nothing about who called the adapter." algorithm: alphanumeric validation: "^[A-Za-z0-9]{32,}$" length: 48