All clients
Vellum
Vellum Assistants speak MCP over streamable HTTP, add the Creatorland Data MCP from your terminal and authenticate with OAuth in the browser.
Setup
Vellum
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- Who it’s for
- Anyone using Vellum who wants creator discovery, real creator profiles, rate benchmarking, and list enrichment inside their assistant.
- Compatibility
- Vellum Assistants support remote MCP servers over streamable HTTP. Add the server with `assistant mcp add creatorland-data -t streamable-http -u https://mcp.creatorland.com/mcp`, then run `assistant mcp auth creatorland-data` to complete the OAuth flow in your browser. OAuth handles authentication, no API key or manual credential copy-paste is required.
- Verify the connection
- After you sign in with your Creatorland account, your tools appear in the client, scoped to your account. If the list comes back empty, that signals the email you signed in with has no Creatorland account yet, create one (or sign in with the right one) at creatorland.com and reconnect. An empty list still confirms the OAuth handshake succeeded and you’re pointed at the right server.
Troubleshooting
- Authentication doesn’t start? Run `assistant mcp list`; if `creatorland-data` shows “Needs authentication,” run `assistant mcp auth creatorland-data`.
- If the browser consent screen doesn’t appear, check that pop-ups are allowed and retry the authentication command.
- Vellum can’t reach the server? Confirm the URL is exactly `https://mcp.creatorland.com/mcp` — HTTPS, no trailing slash beyond `/mcp`.
- Connected but no tools appear? Reconnect with the Creatorland account that owns your MCP access; an empty list still means the OAuth handshake succeeded.
