SERVER
Rubber Duck
Rank #1034io.github.nesquikm/rubber-duck
MCP server providing rubber-duck capabilities
First listed
Aug 27, 2025
Last publish date
Apr 3, 2026
OVERVIEW
Rubber Duck is a Model Context Protocol (MCP) server published by nesquikm. It ranks #1034 of 58,832 servers tracked on MCP Toplist, and its repository has 165 GitHub stars. Rubber Duck is listed across 4 registries — Official MCP, Glama, PulseMCP and mcp.so, with 5 tracked versions. It was first listed on Aug 27, 2025 and most recently updated on Apr 3, 2026.
STANDING
#1,034of 58,832 tracked serversTop 5%
Ranks ahead of 57,798 of 58,832 servers on MCP Toplist.
Recent momentum
+145GitHub stars since Sep 15 (+725%)
CONNECT
Use Rubber Duck
Add Rubber Duck to any MCP client (Claude, Cursor, VS Code, …) with one of the configs below.
npm package
{
"mcpServers": {
"rubber-duck": {
"command": "npx",
"args": [
"-y",
"mcp-rubber-duck"
],
"env": {
"OPENAI_API_KEY": "<your OPENAI_API_KEY>",
"GEMINI_API_KEY": "<your GEMINI_API_KEY>",
"GROQ_API_KEY": "<your GROQ_API_KEY>",
"DEFAULT_PROVIDER": "<your DEFAULT_PROVIDER>"
}
}
}
}Replace each placeholder with your own value before saving.
REGISTRIES
Listed on 3 registries (1 delisted)
ORGANIZATION
nesquikm
VERSIONS
Available versions (5)
| Version | Published |
|---|---|
| 1.18.0 | Apr 3, 2026 |
| 1.17.1 | Apr 3, 2026 |
| 1.14.3 | Feb 23, 2026 |
| 1.1.1 | Sep 17, 2025 |
| 0.1.0 | Nov 25, 2024 |
FAQ
Frequently asked questions
- What is Rubber Duck?
- MCP server providing rubber-duck capabilities
- Who maintains Rubber Duck?
- Rubber Duck is maintained by nesquikm, which publishes 1 MCP server (5 total versions) tracked on MCP Toplist.
- Is Rubber Duck an official MCP server?
- Yes — Rubber Duck is listed on the Official MCP Registry, alongside Glama, PulseMCP and mcp.so.
- How many versions does Rubber Duck have?
- MCP Toplist tracks 5 versions of Rubber Duck, most recently published on Apr 3, 2026.
- Where can I find the source code for Rubber Duck?
- The source code for Rubber Duck is hosted at github.com/nesquikm/mcp-rubber-duck.
EXPLORE