Install Robrain in Claude Code
claude mcp add robrain -- npx -y robrain{
"mcpServers": {
"robrain": {
"command": "npx",
"args": [
"-y",
"robrain"
]
}
}
}Frequently asked questions
What does the Robrain MCP server do?
Self-hosted decision memory for coding agents: captures architectural decisions and rejected alternatives, and warns before a rejected approach is re-proposed.
Is the Robrain MCP server free?
Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.
Does Robrain run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add Robrain to Claude Code?
Run: claude mcp add robrain -- npx -y robrain
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