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Are.na
By When It Changed Inc. (Are.na)
Search Are.na and work with your channels and blocks: read a channel's contents, add links, images and text to a channel, and connect blocks across channels. Needs an Are.na account.
Build prompt
Build the connector at https://tendle.ai/connectors/arena.Build a connector from https://tendle.ai/connectors/arena/mcp. Use only this address for every call; don't look Are.na up anywhere else. It signs in with OAuth, not an API key: authorize URL https://mcp.are.na/authorize, token URL https://mcp.are.na/token, dynamic client registration at https://mcp.are.na/register, scopes `read write`, PKCE with S256, as a public client with no client secret.If your agent says it couldn’t connect, try again. Sign-in sometimes takes a second try.
- 01Open your agent and start a new chat.
- 02Paste the prompt and send it. Your agent builds the connector.
- 03Sign in to Are.na when your agent asks.