Roam Code

Name: Roam Code
Availability: InStock
Author: Cranot

by Cranot

Architectural intelligence layer for AI coding agents featuring semantic graphs and architecture governance.

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Works in:CursorWindsurfVS Code CopilotGemini CLICodex

Exposes:ToolsResourcesPrompts

View on GitHub Docs

What it does

Roam Code provides a structural intelligence engine that indexes codebases into a semantic graph. It allows AI agents to query symbols, dependencies, call graphs, and architecture layers via MCP instead of relying on inefficient grep/read cycles.

Tools

roam_understand: Provides a full codebase briefing including tech stack and architecture.
roam_preflight: Performs pre-change safety checks including blast radius and affected tests.
roam_context: Retrieves AI-optimized context with exact line ranges for modifying symbols.
roam_diagnose: Ranks potential root causes for debugging issues.
roam_health: Returns a composite health score based on tangle ratio and god components.
roam_impact: Calculates the blast radius of changing a specific symbol.

Installation

{
  "mcpServers": {
    "roam-code": {
      "command": "roam",
      "args": ["mcp"]
    }
  }
}

Supported hosts

Claude Desktop, Cursor, Windsurf, VS Code Copilot, Gemini CLI, OpenAI Codex CLI

Quick install

pip install roam-code

Information

Pricing: free
Published: 4/13/2026
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Related Apps

Choose your AI client and follow the steps below.

Codex

AGENTS.md or mcp config entry

Cursor

mcp.json entry in ~/.cursor/ or project .cursor/

Windsurf

mcp_config.json entry

Gemini CLI

settings.json mcpServers entry

Claude Desktop

{
  "mcpServers": {
    "roam-code": {
      "command": "roam",
      "args": ["mcp"]
    }
  }
}

VS Code Copilot

settings.json github.copilot.chat.mcp.servers entry