# 6ducklearn MCP server

Source: https://glimind.com/server/mcp-registry%2Fcom.6ducklearn%2Fmcp
Registry id: `mcp-registry/com.6ducklearn/mcp`
Status: auth-required (checked 2026-10-27T05:58:23.202Z)

## Measurements (30 days)

- Uptime: 100%
- Checks: 221
- Outages (90 days): 1

## Install

```json
{
  "mcpServers": {
    "6ducklearn-mcp-server": {
      "type": "http",
      "url": "https://6ducklearn.com/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http 6ducklearn-mcp-server https://6ducklearn.com/mcp
```

## Tools (3)

- `query_credit_card_catalog`: Retrieves the published credit card catalog with evidence and freshness, without ranking cards.
- `recommend_credit_cards`: Evaluates the published, source-linked credit card catalog and may return a limited, stale, or insufficient-data status instead of a winner.
- `resume_approved_write`: Executes a locked write request after human approval, using the server-issued approval ID.

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.