--- title: "HubSpot MCP server | Agent MCP Directory" description: "HubSpot: sign-in required (OAuth), tools not seen, not counted as an MCP server. Endpoint, auth type and tool list, checked by connecting on 4 November 2026." canonical: https://agentmcpdirectory.com/directory/hubspot-com site: "Agent MCP Directory" last_updated: 2026-11-05 section: "Directory entries" --- # HubSpot MCP server | Agent MCP Directory > HubSpot: sign-in required (OAuth), tools not seen, not counted as an MCP server. Endpoint, auth type and tool list, checked by connecting on 4 November 2026. Source: https://agentmcpdirectory.com/directory/hubspot-com Site: Agent MCP Directory Last reviewed: 2026-11-05 # HubSpot: MCP server, CLI and agent surfaces Sign-in required, tools not seen, not counted. The MCP endpoint listed for HubSpot at mcp.hubspot.com answered 401 with OAuth metadata on 4 November 2026. Its tools can be listed only after a person authorizes a client, and this directory never signs in. ## Fact sheet | Company | HubSpot | | --- | --- | | Domain | hubspot.com | | Category | CRM (Ora leaderboard category) | | MCP server | Sign-in required (OAuth without client registration) | | Tranco rank | 259 on the list of 4 November 2026 | | Ora score | 72, grade B; Ora scanned the domain on 3 November 2026 and the cached score was read on 5 November 2026 from its score API (Ora's score page for hubspot.com, a vendor-published score) | | Company found through | the vendor's own documentation; the awesome-remote-mcp-servers list; Ora's public leaderboard | | Last verified | 4 November 2026 | ## MCP server | Endpoint | https://mcp.hubspot.com | | --- | --- | | How it was found | listed in the vendor's own documentation; the awesome-remote-mcp-servers list; Ora's public leaderboard | | Transport | streamable-http | | HTTP status | 401 | | Connected | 4 November 2026, 20:01 UTC | | Handshake time | 742 ms over 1 attempt | | Documentation | developers.hubspot.com | The endpoint answered the handshake with a sign-in challenge, so the tool list is not visible to this directory. It is not counted as an MCP server: a sign-in challenge is its own state, and the connector listed no tools. ### Connector log 2 connections on 4 November 2026, read-only methods only - 19:55:53Z https://mcp.hubspot.com sent initialize result auth-required (HTTP 401) 632 ms - 20:01:28Z https://mcp.hubspot.com sent initialize result auth-required (HTTP 401) 742 ms ## Authentication | Auth type | OAuth without client registration | | --- | --- | | What the challenge said | Bearer resource_metadata="https://mcp.hubspot.com/.well-known/oauth-protected-resource" | | Protected resource metadata | mcp.hubspot.com | | Authorization server metadata | mcp.hubspot.com | | Auth as listed by a registry | API Key (a claim, not checked by connecting) | ### The sign-in route, step by step 1. Request `https://mcp.hubspot.com` without a token. It answers 401 and a `WWW-Authenticate` header. 2. Read the OAuth metadata at `https://mcp.hubspot.com/.well-known/oauth-authorization-server`. It lists no registration endpoint. 3. Register the client by hand in the company's developer settings, or present a client ID metadata document if the authorization server supports one. 4. Authorize as a person, then retry the endpoint with the bearer token. The connector stops after step 2. See [OAuth for MCP: client ID metadata documents and dynamic registration](https://agentmcpdirectory.com/guides/oauth-for-mcp-cimd-dcr/) for how each route works. ## CLI | Package | @hubspot/cli on npm (page) | | --- | --- | | Exists | yes | | Latest version | 8.18.0 | | Last publish | 27 October 2026 | | Command names | hs, hscms | | Checked | 4 November 2026 | ## Other agent surfaces | Surface | Result | | --- | --- | | OpenAPI file | No OpenAPI file at the root paths checked. | | WebMCP in the initial HTML | Not detected on the home page by the shared crawl. | | MCP discovery file | Not found (the crawl got a non-200 answer). | | A2A agent card | Not found (the crawl got a non-200 answer). | | A2A agent card (older path) | Not found (the crawl got a non-200 answer). | | agents.json | Not found (the crawl got a non-200 answer). | | OAuth authorization server metadata | Not found (the crawl got a non-200 answer). | | NLWeb endpoint | Not checked in this edition. | ## Registry listings | Registry | Listed | | --- | --- | | Official MCP Registry | No | | GitHub MCP Registry | No | | awesome-remote-mcp-servers | Yes | | Smithery | Not checked: Smithery's listing pages and search API were unavailable on 4 November 2026. | | Glama | Not checked: Glama's API needs a key and attribution terms. | Edition 4 November 2026 Method [How rows are verified](https://agentmcpdirectory.com/method/) Data [CSV and JSON](https://agentmcpdirectory.com/data/) Markdown [This page as markdown](https://agentmcpdirectory.com/directory/hubspot-com/index.md) ## Sources - [HubSpot MCP documentation](https://developers.hubspot.com/mcp), read 4 November 2026 - [Ora score page for hubspot.com](https://ora.ai/score/hubspot.com?utm_source=agentmcpdirectory.com&utm_medium=referral&utm_campaign=entry), read 5 November 2026 (vendor-published score, scanned 3 November 2026, read from GET /api/score) - [HubSpot website](https://hubspot.com), read 4 November 2026 - [Official MCP Registry API, the registry read for this edition](https://registry.modelcontextprotocol.io/v0/servers), read 4 November 2026 Last reviewed 5 November 2026