Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Lockfile versus package.json drift auditor for a repo or monorepo.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
Pick the AI app you use, then copy the settings.
You need
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Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"lockdrift": {
"command": "npx",
"args": [
"-y",
"@reneturcios/lockdrift",
"mcp"
]
}
}
}Run this in your terminal
claude mcp add lockdrift -- npx -y @reneturcios/lockdrift mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"lockdrift": {
"command": "npx",
"args": [
"-y",
"@reneturcios/lockdrift",
"mcp"
]
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"lockdrift": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@reneturcios/lockdrift",
"mcp"
]
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Runs on your computer; the tool list appears in your AI app after you install it.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026
The registry name was verified with the GitHub account CloudCorpRecords, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
This one runs on your computer; there is no internet endpoint
Runs on your computer and uses local settings instead
Runs on your computer; we can only read tool lists from internet endpoints
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
The GitHub repo last changed –, and the latest version (0.1.0) reached the registry 7 days ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js, Docker on your computer.
In the same category: Spec Driven Development, Remote Desktop Commander, debuff
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
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Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Has the lockfile drifted from the manifest? lockdrift compares the dependency ranges a package.json declares against the ranges recorded in package-lock.json and reports every difference, sorted by name:
missing_from_lockfile — declared in the manifest, absent from the lockfile (someone edited package.json and never reinstalled)version_mismatch — present in both, but the recorded ranges disagreeextra_in_lockfile — recorded in the lockfile but no longer declaredLockfile v2/v3 (the root packages[""] entry) and v1 (the top-level dependencies map) are both supported. The comparison is of the *recorded ranges* — lockdrift reports recorded drift; it does not resolve semver or talk to a registry. Pure local computation: no network, no configuration.
npx @reneturcios/lockdrift check package.json package-lock.json
npx @reneturcios/lockdrift --version
Output is the report as JSON, e.g. {"in_sync": false, "drift_count": 1, "drift": [{"name": "zod", "kind": "version_mismatch", "declared_in": "dependencies", "package_json_range": "^3", "lockfile_range": "^2"}]}.
Exit codes: 0 on success (drift is a *result*, not an error), 1 on a runtime error (unreadable or invalid file), 2 on a usage error.
npx -y @reneturcios/lockdrift mcp
MCP client config:
{
"mcpServers": { "lockdrift": { "command": "npx", "args": ["-y", "@reneturcios/lockdrift", "mcp"] } } }
check_lockfile_drift — Compare a package.json against its package-lock.json and report drift.package_json (string, required) — the package.json document, as a JSON stringlockfile_json (string, required) — the package-lock.json document, as a JSON stringdocker run -i ghcr.io/cloudcorprecords/lockdrift
docker run --rm -v "$PWD:/w" ghcr.io/cloudcorprecords/lockdrift check /w/package.json /w/package-lock.json
npm install
npm run build # tsc -> dist/ npm test # tsx --test test/*.test.ts (pure local, no network) npm run dev # run the CLI from source
MIT — Copyright (c) 2026 Rene Turcios