Nango: MCP vendor profile
Nango is an integration layer whose MCP Auth lets an app authorise each end user against external MCP servers such as Notion, Linear or HubSpot, store the tokens and call those servers through Nango's proxy, as documented by the vendor.
At a glance
| Type | Connector platforms |
|---|---|
| Also covers | auth provider |
| Home | www.nango.dev |
| Price | free tier, then credits |
| Read | 5 November 2026 |
What it does for this layer
Nango offers catalog MCP servers and a Generic MCP Server OAuth2 integration for any server that supports the MCP protocol (nango.dev). Nango can register itself with an MCP server by dynamic client registration or by publishing a Client ID Metadata Document, which needs a public HTTPS Nango instance (nango.dev). Some providers, for example HubSpot MCP, require the developer to register their own MCP auth app and enter its client ID and secret in Nango (nango.dev).
Nango's docs list a Management MCP for managing Nango from an MCP client, and a migration from the Connection MCP to scoped agent sessions (www.nango.dev). Nango pricing lists Free at 0 USD with hard-capped limits, Pay-as-you-go at 50 USD a month with 50 USD of credits, and custom Enterprise with self-hosting (www.nango.dev). Nango's MCP Auth "lets your application authorize end users to access external MCP servers, such as Notion MCP, Linear MCP, or HubSpot MCP" (nango.dev).
Nango handles OAuth with the MCP provider, stores the tokens and lets the app call the MCP server through Nango's proxy (nango.dev).
Products and plans
| Product | What it does | Price |
|---|---|---|
| MCP Auth | Per-user OAuth to external MCP servers with token storage and proxy. | free tier, then credits; from 0 USD; Pay-as-you-go 50 USD a month (source, as of 5 November 2026) |
Standards
| Standard | Part of it | Status | What the page says | Source |
|---|---|---|---|---|
| MCP | client ID metadata documents | Supports | Nango can publish a CIMD the provider fetches at connect time. | nango.dev |
| MCP | dynamic client registration | Supports | Nango registers through the server's DCR endpoint. | nango.dev |
Checks on its own domain
| Check | Domain | Result | Scanned | Method |
|---|---|---|---|---|
| Ora cached score | nango.dev | 65 of 100, grade C | 26 October 2026 | how it was taken |
| Cloudflare agent-readiness scan | nango.dev | 20 of 100, L1 Basic Web Presence; 3 of 15 counted checks passed | 5 November 2026 | how it was taken |
What it does not do
- Nango does not host MCP servers; it authorises users against servers run by others.