Koskamo

agent-guard-mcp

A community Model Context Protocol server that provides safety checks for AI coding agents. It verifies the integrity of npm/PyPI packages, lockfiles, skill/plugin manifests, and CI workflows before installation or merging to prevent supply-chain attacks like typosquatting and slopsquatting.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

agent-guard-mcp logo, by liminalpepeCommunity listingLocal stdioSource reviewed; not executedPublished by liminalpepe
Vendor documentation

What you can do with it

  • Check npm/PyPI dependencies for typosquatting or suspicious flags
  • Verify lockfiles for poisoned transitive dependencies
  • Score skill or plugin manifests for scope overreach
  • Check CI workflows for mutable action pins or secret exposure

Source and maintenance

Community listingRegistry 0.2.1
mcp-registry: io.github.liminalpepe/agent-guard-mcp@0.2.1Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@liminallablibs/agent-guard-mcp 0.2.1

npm
@liminallablibs/agent-guard-mcp package definition
{
  "version": "0.2.1",
  "transport": "stdio",
  "identifier": "@liminallablibs/agent-guard-mcp",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "agent-guard-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@liminallablibs/agent-guard-mcp@0.2.1"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "agent-guard-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@liminallablibs/agent-guard-mcp@0.2.1"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "agent-guard-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@liminallablibs/agent-guard-mcp@0.2.1"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "agent-guard-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@liminallablibs/agent-guard-mcp@0.2.1"
      ]
    }
  }
}

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