Yes, Scope Guard is free to use.

How do I install Scope Guard?

Scope Guard is a local plugin. Install it using npm package: scope-guard-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What AI apps work with Scope Guard?

Scope Guard uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Scope Guard MCP Server

by Mdfifty50 Boop

Developer ToolsUse Caution4.2MCP RegistryLocal

Free

Server data from the Official MCP Registry

MCP server that enforces multi-agent scope boundaries — prevents scope drift, work duplication, and

About

MCP server that enforces multi-agent scope boundaries — prevents scope drift, work duplication, and

Security Report

4.2

Use Caution4.2High Risk

scope-guard-mcp is a well-structured MCP server for enforcing multi-agent scope boundaries with appropriate permissions for its stated purpose. The codebase uses standard MCP SDK dependencies and Zod for validation. No malicious patterns, credential leaks, or dangerous operations detected. Minor code quality issues around error handling and input validation do not significantly impact the security posture. Supply chain analysis found 4 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.

4 files analyzed · 8 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

file_system

Check that this permission is expected for this type of plugin.

memory

Check that this permission is expected for this type of plugin.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-mdfifty50-boop-scope-guard": {
      "args": [
        "-y",
        "scope-guard-mcp"
      ],
      "command": "npx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

scope-guard-mcp

MCP server that enforces multi-agent scope boundaries. Prevents scope drift, work duplication, and infinite delegation loops in agentic systems.

Tools

Tool	Purpose
`create_scope_contract`	Define agent boundaries: allowed/forbidden tools, file access patterns, delegation limits
`validate_action`	Pre-flight check — is a tool call or file access within scope?
`detect_delegation_loop`	Analyze delegation chains for circular patterns
`log_agent_action`	Track agent actions for compliance monitoring
`get_compliance_report`	Per-agent summary: actions, violations, delegation count, scope utilization %
`detect_work_duplication`	Find agents doing the same work across action logs

Resources

URI	Description
`scope-guard://contracts`	All active scope contracts

Install

npm install
node src/index.js

Claude Desktop

{
  "mcpServers": {
    "scope-guard": {
      "command": "npx",
      "args": ["scope-guard-mcp"]
    }
  }
}

License

MIT

Reviews

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Scope Guard MCP Server

About

Security Report

Findings (8)Action required

Permissions Required

How to Install

Documentation

scope-guard-mcp

Tools

Resources

Install

Claude Desktop

License

Reviews

No reviews yet

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