Constraint Registry

Verified Integration

Author: @SureshKhemka•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Constraint Registry to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "constraint-registry": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-constraint-registry"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Provides AI coding agents with a queryable source of engineering constraints and validates AI-generated code against policy-as-code guardrails using OPA, Conftest, Checkov, and Semgrep.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Constraint Registry

It exposes an MCP server with three tools: `describe_scope`, `get_constraints`, and `validate`. AI agents can use these to discover valid selectors, fetch relevant constraints at code-generation time, and validate candidate artifacts against bound enforcement engines, ensuring compliance before deployment.

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