mcpField
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scope-guard

scope-guard

Local
github.com/mdfifty50-boopAI & Agents0Updated 27w ago
Repository

About scope-guard

scope-guard is an MCP server for enforcing boundaries in multi-agent systems. It checks actions against scope contracts and identifies delegation loops and duplicated work from agent activity logs.

Key features

  1. 01Define tool, file, and delegation limits
  2. 02Check actions against scope contracts
  3. 03Detect circular delegation chains
  4. 04Log agent actions for compliance
  5. 05Generate per-agent compliance reports
  6. 06Find duplicated work across agents

Use cases

  1. 01Restrict which tools an agent may use
  2. 02Check file access before an action
  3. 03Investigate repeated delegation patterns
  4. 04Identify duplicated work in action logs

MCP support

It exposes scope-contract, action validation, delegation-loop, logging, compliance, and duplication tools to MCP clients, plus a resource listing active contracts.

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
  "mcpServers": {
    "mdfifty50-boop-scope-guard": {
      "command": "npx",
      "args": [
        "-y",
        "scope-guard-mcp"
      ]
    }
  }
}
Run commandnpx -y scope-guard-mcp

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
npmscope-guard-mcp0.1.3

Tools

No tool list yet

Local servers expose tools only once running on your machine, and the maintainer has not provided a tool list.

Details

From the project 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

ToolPurpose
create_scope_contractDefine agent boundaries: allowed/forbidden tools, file access patterns, delegation limits
validate_actionPre-flight check — is a tool call or file access within scope?
detect_delegation_loopAnalyze delegation chains for circular patterns
log_agent_actionTrack agent actions for compliance monitoring
get_compliance_reportPer-agent summary: actions, violations, delegation count, scope utilization %
detect_work_duplicationFind agents doing the same work across action logs

Resources

URIDescription
scope-guard://contractsAll active scope contracts

Install

npm install
node src/index.js
Claude Desktop
{
  "mcpServers": {
    "scope-guard": {
      "command": "npx",
      "args": ["scope-guard-mcp"]
    }
  }
}

License

MIT

Comments

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