io.github.mrfentmen/lockstep-mcp
Local lockfile and package-manager reproducibility analysis without dependency details. Tools...
MCP server · by mrfentmen
About
io.github.mrfentmen/lockstep-mcp is an MCP server published by mrfentmen. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-12.
What it asks for
- Runs on your machine
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Package
npm @mrfentmen/lockstep-mcp (@mrfentmen/lockstep-mcp on npm)
- npm downloads/week: 72 (2026-10-12)
- npm downloads/month: 310 (2026-10-12)
- Latest version on npm: 1.0.0, published 2026-09-21
npm facts come from the public npm registry (registry.npmjs.org, api.npmjs.org). Each figure is the registry's own and is never added to another. A registry that publishes no figure shows none: no number is not zero.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a local MCP server: npm package
Built from what Official MCP Registry declares.
claude mcp add --transport stdio lockstep-mcp -- npx -y @mrfentmen/lockstep-mcp[mcp_servers.lockstep-mcp]
command = "npx"
args = ["-y", "@mrfentmen/lockstep-mcp"]{
"mcpServers": {
"lockstep-mcp": {
"command": "npx",
"args": [
"-y",
"@mrfentmen/lockstep-mcp"
]
}
}
}We do not store launch arguments. If the server needs any, its own documentation names them.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.0.0 | Downloads/month (npm): 310 Downloads/week (npm): 72 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
toolchain-lens-mcp io.github.mrfentmen/toolchain-lens-mcp
Local explanation of reproducibility signals and toolchain contradictions without exact versions...
-
Explain any lockfile or workflow-pin change: bumps, vulns, ages, deprecations — 61 formats
-
repology-mcp io.github.mrfentmen/repology-mcp
Repology: package versions across many software repositories.
-
dependency-mcp io.github.niradler/dependency-mcp
MCP server for checking package versions across multiple package managers
-
dependency-fitness-mcp io.github.TweedBeetle/dependency-fitness-mcp
npm dependency fitness: deprecated/yanked/superseded + verified safe migration target.
-
lazaretto io.github.jamesdfinance-dev/lazaretto
Free lockfile malware check plus paid behavioral scan of packages, agent skills and MCP tools.
-
freshdeps-mcp io.github.SolvoHQ/freshdeps-mcp
Live npm/PyPI dependency-health verdicts so AI agents stop recommending stale or CVE'd packages
-
deps-dev-mcp io.github.mrfentmen/deps-dev-mcp
Open source dependency metadata from Google deps.dev. No key required.
-
npm registry MCP server — package intelligence, security audits, dependency analysis
-
dependency-drift-mcp io.github.mrfentmen/dependency-drift-mcp
Summarize local dependency manifest and lockfile drift without returning package names,...
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
dep-diff-mcp io.github.DigiCatalyst-Systems/dep-diff-mcp
Translates a lockfile diff into a human-readable upgrade plan for npm, PyPI, and GitHub Actions.
-
socraticode io.github.giancarloerra/socraticode
MCP server for enterprise local codebase indexing, semantic search, and code dependency graphs.
-
agent-discover io.github.keshrath/agent-discover
Find, install and enable MCP servers mid-session on any host, with consent and tool pinning
-
Self-hosted GitHub MCP server. PAT auth, stdio transport, transport-agnostic so it works with…
-
Convert MCP servers to token-efficient CLI tools with auto-generated SKILL.md files for Claude Code agents
Has a listing on Claude Code: claude-plugins-official (5)
-
Detect an MCP server's language (Python, TypeScript or Go) and instrument it with the matching Pendo SDK so MCP tool calls flow into Pendo Agent Analytics.
-
gk-cli com.gitkraken/gk-cli
The GitKraken MCP Server for managing repos, PRs, issues across GitHub, GitLab, Bitbucket and more.
-
Sonatype Guide MCP server for software supply chain intelligence and dependency security. Analyze dependencies for vulnerabilities, get secure version recommendations, and check…
-
mcp-server io.github.cap-js/mcp-server
Model Context Protocol (MCP) server for AI-assisted development of CAP applications.
-
mdk-mcp-server io.github.SAP/mdk-mcp-server
Model Context Protocol (MCP) server for AI-assisted development of MDK applications.
Has a listing on Claude: knowledge-work-plugins (5)
-
gk-cli com.gitkraken/gk-cli
The GitKraken MCP Server for managing repos, PRs, issues across GitHub, GitLab, Bitbucket and more.
-
MCP server for terminal commands, file operations, and process management
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
-
Hosted MCP server for AI-assisted Grafana Cloud observability — no local installation required.
-
The Vanta plugin connects Claude Code to Vanta's security and compliance platform through the Vanta MCP server. It combines Vanta's test-specific remediation intelligence with…
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Inspect repositories, triage pull requests and issues, debug CI, and publish changes through a hybrid GitHub connector and CLI workflow.
-
CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…
-
Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.
-
Inspect recent issues and events in Sentry from Codex.
-
CrowdStrike Falcon Fusion skills for authoring, deploying, and executing Fusion workflows. Includes live action discovery, YAML authoring with schema validation, workflow import…
Has a listing on Community GitHub marketplaces (5)
-
4da-mcp-server io.github.4DA-Systems/4da-mcp-server
Upgrade intelligence for AI agents: what an upgrade changes, where it touches your code, CVE scans.
-
Self-hosted GitHub MCP server. PAT auth, stdio transport, transport-agnostic so it works with…
-
FastMCP server for bidirectional sync between personal and team Obsidian vaults
FastMCP server for bidirectional sync between personal and team Obsidian vaults.
-
Local Git via MCP: status, log, diff, file history, branches, and gated stage/commit. Pure-JS.
-
Multi-workspace Slack MCP server with draft+confirm safety, vault auto-export, a
Multi-workspace Slack MCP server with draft+confirm safety, vault auto-export, and triple-mode…
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Complete toolkit for building Model Context Protocol (MCP) servers in Kotlin using the official io.modelcontextprotocol:kotlin-sdk library. Includes instructions for best…
-
Complete toolkit for building Model Context Protocol (MCP) servers in Go using the official github.com/modelcontextprotocol/go-sdk. Includes instructions for best practices, a…
-
Complete toolkit for building Model Context Protocol (MCP) servers in TypeScript/Node.js using the official SDK. Includes instructions for best practices, a prompt for generating…
-
Triage Dependabot alerts and recommend safe, evidence-based dependency updates.
-
Complete toolkit for building Model Context Protocol servers in Java using the official MCP Java SDK with reactive streams and Spring Boot integration.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
Advanced Security plugin for GitHub Copilot.
-
Navigate and interact with your C++ code using the Microsoft C++ Language Server.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.
Has a listing on Cursor: cursor/plugins (5)
-
CLI-backed repo compatibility scans plus agents that audit startup, validation, and docs against reality.
-
Skills for building on the Cursor Origin API. Fetch the live spec first, then follow the Origin rules for credentials, scopes, webhooks, paging, and errors. Includes a skill that…
-
Fan large tasks out across parallel cloud agents with planners, workers, verifiers, and structured handoffs.
-
Build apps, scripts, and automations with the TypeScript SDK.
-
if you want to go fast, go deep first. pstack helps you write less, but higher quality code. rigorous agent workflows you can parallelize with confidence.
Has a listing on Docker MCP Catalog (5)
-
npm-sentinel-mcp io.github.Nekzus/npm-sentinel-mcp
Advanced NPM analysis: Recursive security scanning, ecosystem awareness, and deep insights.
-
maven-tools-mcp io.github.arvindand/maven-tools-mcp
JVM dependency intelligence for AI assistants via Maven Central
-
Dynatrace-mcp io.github.dynatrace-oss/Dynatrace-mcp
[DEPRECATED] Dynatrace MCP Server. Migrate to dynatrace-for-ai or Dynatrace Remote MCP Server.
-
testkube-mcp io.github.kubeshop/testkube-mcp
MCP server for Testkube - Manage test workflows, executions, and artifacts via AI assistants
-
Giving Claude ability to run code with E2B via MCP (Model Context Protocol).
Has a listing on Official MCP Registry (5)
-
toolchain-lens-mcp io.github.mrfentmen/toolchain-lens-mcp
Local explanation of reproducibility signals and toolchain contradictions without exact versions...
-
Explain any lockfile or workflow-pin change: bumps, vulns, ages, deprecations — 61 formats
-
repology-mcp io.github.mrfentmen/repology-mcp
Repology: package versions across many software repositories.
-
dependency-mcp io.github.niradler/dependency-mcp
MCP server for checking package versions across multiple package managers
-
dependency-fitness-mcp io.github.TweedBeetle/dependency-fitness-mcp
npm dependency fitness: deprecated/yanked/superseded + verified safe migration target.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.