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Use Casii MCP in MiniMax Code

Add Casii MCP as a server in MiniMax Code desktop's plugin manager — its form accepts the Authorization header directly.

Prerequisites

  1. MiniMax Code installed and signed in.
  2. An API key created in the dashboard — the MCP URL is already filled into the quick reference below.

Open API Keys

Connection quick reference

The quick reference already contains your MCP URL; just replace YOUR_API_KEY with your key, then paste into MiniMax Code.

Name: casii-mcp
Type: Streamable HTTP
URL: https://api.casii.io/mcp/
Header: Authorization = Bearer YOUR_API_KEY

Keys in the screenshots are masked — use your own API key when you set things up.

Setup steps

  1. Open MiniMax Code and click "Plugins" in the left sidebar.

    Open MiniMax Code and click "Plugins" in the left sidebar.

  2. On the Plugins page, click "Manage" in the top-right corner.

    On the Plugins page, click "Manage" in the top-right corner.

  3. Switch to the "MCP" tab, then click "+ Add server" on the right.

    Switch to the "MCP" tab, then click "+ Add server" on the right.

  4. In the "Add MCP server" dialog (Form tab), set Server name to casii-mcp, Transport to "Streamable HTTP" and URL to your MCP URL. Expand "Advanced options", click "+ Add header", then enter Authorization on the left and Bearer YOUR_API_KEY on the right (one space after Bearer). Keep "Enable" on and click "Add server".

    In the "Add MCP server" dialog (Form tab), set Server name to casii-mcp, Transport to "Streamable HTTP" and URL to your MCP URL. Expand "Advanced options", click "+ Add header", then enter Authorization on the left and Bearer YOUR_API_KEY on the right (one space after Bearer). Keep "Enable" on and click "Add server".

  5. casii-mcp now appears in the list with its switch on — setup is complete.

    casii-mcp now appears in the list with its switch on — setup is complete.

  6. Click "New task" in the sidebar, type your export request in plain language (you can copy the example below) and send it.

    Click "New task" in the sidebar, type your export request in plain language (you can copy the example below) and send it.

  7. The AI calls Casii automatically. The reply shows the row count, credits used and a CSV download link, and the file is also available under "Deliverables" on the right.

    The AI calls Casii automatically. The reply shows the row count, credits used and a CSV download link, and the file is also available under "Deliverables" on the right.

The header value must start with "Bearer " (note the space). Entering only the key is rejected with 401.

Verify it works

Ask for an export directly in MiniMax Code, e.g.:

Use casii MCP to export 50 followers of Instagram user @nasa for me; no extra data needed.

The first call asks for tool permission; after that the AI handles detection, quoting and creation automatically. Creating and resuming must carry a stable idempotency key (idempotency_key, UUID format) generated once: retrying with the same key and the same parameters returns the original tasks and never charges twice; only changed parameters make it a new operation with a new key.

No API key yet?

Create one on the dashboard API Keys page, then follow the steps above to connect.

Create API Key