MCP Server for OSCAL

local MCP server

Installation

Terminal

claude mcp add mcp-server-for-oscal -e BEDROCK_MODEL_ID=... -e OSCAL_KB_ID=... -e AWS_PROFILE=... -e AWS_REGION=... -e LOG_LEVEL=... -- uvx mcp-server-for-oscal

Run in your project folder. Add --scope user to use it everywhere.

Claude Desktop, Cursor & other clients

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "mcp-server-for-oscal": {
      "command": "uvx",
      "args": [
        "mcp-server-for-oscal"
      ],
      "env": {
        "BEDROCK_MODEL_ID": "...",
        "OSCAL_KB_ID": "...",
        "AWS_PROFILE": "...",
        "AWS_REGION": "...",
        "LOG_LEVEL": "..."
      }
    }
  }
}

Fill in the environment variables with your own credentials.

Summary

AI agent tools for Open Security Controls Assessment Language (OSCAL)

Questions

MCP Server for OSCAL is a local MCP server distributed as the pypi package mcp-server-for-oscal.

Run: claude mcp add mcp-server-for-oscal -e BEDROCK_MODEL_ID=... -e OSCAL_KB_ID=... -e AWS_PROFILE=... -e AWS_REGION=... -e LOG_LEVEL=... -- uvx mcp-server-for-oscal

Run: codex mcp add mcp-server-for-oscal --env BEDROCK_MODEL_ID=... --env OSCAL_KB_ID=... --env AWS_PROFILE=... --env AWS_REGION=... --env LOG_LEVEL=... -- uvx mcp-server-for-oscal

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