0n3
MCP servers · Trello · MCP server

Connect Windsurf to Trello

One line gives Windsurf your Trello account as tools: 10 endpoints, boards, cards, lists, called with your own connection. No key in the prompt, a receipt for every call, revoke Windsurf's access alone any time.

Get the line for WindsurfConnect Trello first

Three steps

  1. Create a free 0n3 account and connect Trello. Paste a key or sign in; it lands in your vault, encrypted.
  2. Install 0n3 into Windsurf. The mcp_config.json block.
  3. Ask Windsurf: whoami. Then: "List boards in Trello".
Write it yourself · ~/.codeium/windsurf/mcp_config.json
{
  "mcpServers": {
    "0n3": {
      "serverUrl": "https://0n3.app/mcp",
      "headers": {
        "Authorization": "Bearer <your 0n token>"
      }
    }
  }
}

The line above carries a placeholder; 0n3.app/install mints a real key named for Windsurf and fills it in.

What Windsurf can then do in Trello

Boards · Manage Trello boards5
List boardsGET /members/me/boards
Get a boardGET /boards/{id}
Create a boardPOST /boards
Get listsGET /boards/{boardId}/lists
List labelsGET /boards/{boardId}/labels
Cards · Manage cards4
Create a cardPOST /cards
Update a cardPUT /cards/{id}
Delete a cardDELETE /cards/{id}
Get a cardGET /cards/{id}
Lists · Manage lists0
Manage lists
More · Everything else this app exposes.1
Create a listPOST /lists

Trello in other AI clients

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Windsurf with other apps

Hostinger363 endpointsTelegram132 endpointsPipedrive95 endpointsResend67 endpointsSquare57 endpointsLinkedIn50 endpointsSlack45 endpointsFigma32 endpointsCloudConvert32 endpointseBay25 endpointsQuickBooks21 endpointsCloudflare21 endpoints