Koskamo

lockstep-mcp

A local Model Context Protocol server designed to analyze package-manager lockfiles for reproducibility drift. It inspects lockfile presence, counts bytes and lines, detects structural markers, and flags manifests without matching lockfiles. It operates safely on local paths only, skipping Git data and dependencies, and never returns dependency names, versions, or environment values.

Package and access

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

lockstep-mcp logo, by mrfentmenCommunity listingLocal stdioSource reviewed; not executedPublished by mrfentmen
Vendor documentation

What you can do with it

  • Inspect lockfile presence and package-manager signals
  • Identify package manifests lacking matching lockfiles
  • Analyze lockfile structural markers and size metrics

Source and maintenance

Community listingRegistry 1.0.0
mcp-registry: io.github.mrfentmen/lockstep-mcp@1.0.0Source repository
Maintenance checked

Packages and installation

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

@mrfentmen/lockstep-mcp 1.0.0

npm
@mrfentmen/lockstep-mcp package definition
{
  "version": "1.0.0",
  "transport": "stdio",
  "identifier": "@mrfentmen/lockstep-mcp",
  "registryType": "npm"
}

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": {
    "lockstep-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/lockstep-mcp@1.0.0"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "lockstep-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/lockstep-mcp@1.0.0"
      ]
    }
  }
}

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": {
    "lockstep-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/lockstep-mcp@1.0.0"
      ]
    }
  }
}

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": {
    "lockstep-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/lockstep-mcp@1.0.0"
      ]
    }
  }
}

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