All connectors
One
By One Systems, Inc. (One, formerly Pica)
Find and run actions across the apps you connect to One, from a catalogue of over 897 platforms, through three tools: list, find and execute. Needs a One account with the apps you want connected; One is free.
Build prompt
Build the connector at https://tendle.ai/connectors/withpica.Build a connector from https://tendle.ai/connectors/withpica/mcp. Use only this address for every call; don't look One up anywhere else. It signs in with OAuth, not an API key: authorize URL https://api.withone.ai/oauth/authorize, token URL https://api.withone.ai/oauth/token, dynamic client registration at https://mcp.withone.ai/oauth/register, scopes `user:connections:read user:connections:write org:connections:read org:connections:write project:connections:read project:connections: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 One when your agent asks.