clauder-mcp
mcp-name: io.github.IMNMV/clauder
MCP server that connects AI assistants to RStudio for interactive R coding and data analysis.
This is the Python MCP bridge component of ClaudeR. It works with Claude Desktop, Claude Code, Codex CLI, Gemini CLI, Cursor, and any other MCP-compatible client.
Prerequisites
You need the ClaudeR R package installed and running in RStudio:
if (!require("devtools")) install.packages("devtools")
devtools::install_github("IMNMV/ClaudeR")
library(ClaudeR)
claudeAddin()
Start the server from the RStudio Viewer pane before connecting your AI tool.
Usage
Claude Code
claude mcp add --transport stdio --scope user r-studio -- uvx clauder-mcp
Codex CLI
codex mcp add r-studio -- uvx clauder-mcp
Gemini CLI
Add to your ~/.gemini/settings.json:
{
"mcpServers": {
"r-studio": {
"command": "uvx",
"args": ["clauder-mcp"]
}
}
}
Claude Desktop / Cursor
Add to your MCP config file:
{
"mcpServers": {
"r-studio": {
"command": "uvx",
"args": ["clauder-mcp"]
}
}
}
Tools
- execute_r - Execute R code and return output
- execute_r_with_plot - Execute R code that generates a plot
- execute_r_async - Run long-running code in a background process
- get_async_result - Poll for async job results
- read_file - Read any text file from disk
- get_active_document - Get the active document in RStudio
- modify_code_section - Edit code in the active document
- get_r_info - Get R environment information
- list_sessions - List available RStudio sessions
- connect_session - Connect to a specific session
- get_session_history - View execution history by agent
- create_task_list - Create a task list for analysis
- update_task_status - Update task progress
Links
- ClaudeR R Package - Full documentation, installation guide, and features
- License - MIT
1 maintainer
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