mcp-rubber-duck
An MCP server that acts as a bridge to query multiple OpenAI-compatible LLMs with MCP tool access. Just like rubber duck debugging, explain your problems to various AI "ducks" who can actually research and get different perspectives!
Install
npx -y mcp-rubber-duck
Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
{
"mcpServers": {
"mcp-rubber-duck": {
"command": "npx",
"args": [
"-y",
"mcp-rubber-duck"
],
"env": {
"LOG_LEVEL": "<LOG_LEVEL>",
"GROQ_API_KEY": "<GROQ_API_KEY>",
"GROQ_NICKNAME": "<GROQ_NICKNAME>",
"CUSTOM_API_KEY": "<CUSTOM_API_KEY>",
"GEMINI_API_KEY": "<GEMINI_API_KEY>",
"OPENAI_API_KEY": "<OPENAI_API_KEY>",
"CUSTOM_BASE_URL": "<CUSTOM_BASE_URL>",
"CUSTOM_NICKNAME": "<CUSTOM_NICKNAME>"
}
}
}
}Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
Sources: public MCP Server directories. This is an independent third-party directory with no affiliation to or endorsement from the maintainers of the listed servers.