Bridge to multiple LLMs and CLI agents: councils, debates, voting, and more
io.github.nesquikm/rubber-duck
https://github.com/nesquikm/mcp-rubber-duck
STDIO
No auth required
How models use it and what it is built for.
Bridge to multiple LLMs and CLI agents: councils, debates, voting, and more
Hosted endpoint — paste into any MCP client.
Configuration this server reads at startup.
OpenAI API key (starts with sk-)
Google Gemini API key
Groq API key (starts with gsk_)
Default LLM provider to use
Where to find authoritative docs and source for rubber-duck.
MCP Playground runs 10,000+ hosted MCP servers — GitHub, Linear, Notion, Stripe, Sentry and more — across Claude, GPT, Gemini, DeepSeek and 30+ AI models. Compare model answers side-by-side, save agent presets, share runs. Zero install.
Open Agent Studio