Prototype · Preview: every server in the official registry, synced every 30 minutes. Reviews and accounts come in a later step.
PopNx MCPMCP servers for people who use AI · explained in plain words

Contracko

by contrackoversion 1.2.4i★ –iComputer or cloud
Registry namecom.contracko/contracko

Install

Overview

Description from the maker (original English)

AI contract management (CLM): contract review, data extraction, reminders and renewal deadlines.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • The registry lists no key to fill in.

You need

  • Runs in the cloudNothing to install; it connects over the internet
  • npmNode.js installed (for the npx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://app.contracko.com/mcp

Or run it on your computer

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "contracko": {
      "command": "npx",
      "args": [
        "-y",
        "@contracko/mcp"
      ]
    }
  }
}

Run this in your terminal

claude mcp add --transport http contracko https://app.contracko.com/mcp

Or run it on your computer

claude mcp add contracko -- npx -y @contracko/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "contracko": {
      "url": "https://app.contracko.com/mcp"
    }
  }
}

Or run it on your computer

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "contracko": {
      "command": "npx",
      "args": [
        "-y",
        "@contracko/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.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "contracko": {
      "type": "http",
      "url": "https://app.contracko.com/mcp"
    }
  }
}

Or run it on your computer

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "contracko": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@contracko/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.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://app.contracko.com/mcp

Menu names can differ slightly by plan and over time.

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.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

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

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain contracko.com (the registry checks domain ownership)

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • … Not checked yet

    Endpoint responds

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    Sign-in with OAuth

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    No hidden instructions in tool descriptions

    Not checked yet; we read the tool list when we check the endpoint

Compared with others in Otheri

  • More stars than 0% of the other 32398 servers in this category
  • Published to the registry more recently than 79% of the other 32398 servers in this category
  • Basic checks equal to or better than 100% of the other 32398 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Contracko safe?

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.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.2.4) reached the registry 9 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, AI Deprecations

Alternatives

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

Spec Driven Development

by formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Runs on your computer★ 440MITUpdated 14 months ago
Install

Remote Desktop Commander

by desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated yesterday
Install

AI Deprecations

by aideprecations.com

AI model shutdown dates, replacements, change feed and webhook alerts for 8 providers.

Runs in the cloudUpdated today
Install

README from the maker

Open the README

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.

Contracko skills

AI contract management MCP server by Contracko. Manage your business contracts with Claude, ChatGPT, Codex, Gemini, Copilot, Cursor, Grok, and other AI tools.

Contracko is AI contract management software, a contract lifecycle management (CLM) workspace for PDFs and Word files with dates, values, parties, and AI analysis on top. This plugin connects Claude and other assistants to that workspace so they can:

  • Review and analyse contracts with AI. Surface risks, liabilities and obligations, compare two agreements clause by clause, and quote the sentence behind each finding.
  • Import contracts with CLM, without Parser credits. Add PDF and Word contracts to your register and extract dates, parties and terms, including bulk imports.
  • Process documents in bulk with Contracko Parser. The separate Parser product uses Parser credits for standalone extraction and exports. It is not needed to add contracts to your contract register.
  • Set automated reminders. Add notifications to contract events so the right person hears about them in time.
  • Track renewal and notice deadlines. List what ends, auto-renews, or needs notice in a given window, across the whole portfolio.

The single contracko skill teaches the assistant how to import, review, organise, and file that work, loading workflow references only when needed. The MCP server is the live connection to your workspace.

No account yet? Start a 7-day free trial (no credit card). You can also create the trial account on the OAuth screen the first time you connect the server.

Billing and allowances covers CLM and Parser.

Usage

Once connected, talk to the assistant the way you would a colleague. These are the jobs people actually run:

Try askingWhat it does
I just signed up. Add this contract to Contracko.Finds the right steps for a first contract, uploads the file, files it, and reads the new record back.
We are onboarding. Pull every PDF from this folder, and from our Drive / SharePoint / Box contracts library, into Contracko.Finds the files (on disk or in cloud storage you already have connected), checks the set with you, downloads or fetches cloud files, imports them, and lets Contracko extract dates, parties, and types.
I do not want silent renewals. What needs notice, ends, or auto-renews in the next quarter? Set reminders for all of it.Lists the dates that matter today, then creates notifications on those contracts so you are notified in time.
Compare Acme's MSA to Beta's. Who has the better liability cap, termination, and data-processing terms?Puts both records side by side, with quoted clauses, so you can choose.
Audit our vendor contracts for uncapped liability, one-sided indemnities, and missing notice periods.Walks the portfolio, flags the risk language, and quotes the sentence behind each finding.
Our filing is a mess. Set up MSA, NDA, SOW, and DPA with the fields we actually use, then put each contract in the right folder.Shapes types and fields, shows visible folders, confirms the destination, then creates folders or files contracts as requested.
What should we look at this month? What is urgent, and what are we missing?Ranks the workspace by urgency and gaps, with a count of how much it looked at.
Walk me through a new NDA, send it for signature, and file the signed PDF when it comes back.Runs the questionnaire, then files the executed copy. Drafting and signing still happen in Contracko.

Security

Contracko does not train models on your contracts. Analysis inside the product runs under commercial API terms, with Zero Data Retention where we have it, and we work to get ZDR with every AI subprocessor. See Security.

Connecting this plugin is different: when Claude, ChatGPT, Codex, or another assistant calls Contracko, contract text is sent to *that* product. Contracko cannot control what they do with it. Turn off model training in that product before using real contracts.

Local upload policy

Local uploads and client network settings: import reference.

Install

Start with the official listing for your assistant. Each one installs Contracko and connects it in one step:

Open the Claude, Claude Code, ChatGPT or Cursor section below for the details.

For every other assistant, or if your workspace blocks these listings, connect to Contracko in two steps:

  1. Add the skill (this repo) so it knows how to help with contracts.
  2. Add the connection so it can reach your workspace. Paste this address when asked:
https://app.contracko.com/mcp

A browser opens. Sign in or start the free trial, choose your workspace, then review and approve access. Adding skills alone does not connect the workspace. Reuse an existing Contracko connection.

The consent screen offers View contracts for questions and reviews, and Add and edit contracts for imports or changes. Requested permissions start selected. Untick Add and edit contracts unless you want imports or changes; it is offered only when your workspace role allows it. Each permission has an info button with details. When write access is requested, the screen offers a copyable prompt to add a contract in any workspace; select Add and edit contracts to copy it.

OAuth prefers Client ID Metadata Documents (CIMD) for HTTPS metadata-document client IDs, with Dynamic Client Registration (DCR) as fallback. This is transparent to users; connection steps stay the same.

Clients without OAuth can use a workspace-bound key created in Contracko for purpose MCP server, stored in the client's secret settings. Never paste the credential into chat, source code or logs.

Release bundles and versioning: Package maintenance.

Open the section for the product you use.

Claude (web, desktop, mobile, Cowork)

  1. Open https://claude.ai/directory/connectors/contracko, choose Connect to Claude and sign in to Contracko.
  2. On Pro and above you can also install the Contracko plugin (Customize, Plugins) for the single contract skill, then connect from its Connectors tab.

The directory connector works on every Claude plan, including Free. On Team and Enterprise, an Owner enables it first. Once connected on web or desktop, it also works in the Claude mobile app.

Added Contracko as a custom connector before? Remove that one, or you will see every tool twice.

Contract uploads: import reference.

On the Free plan, download contracko.zip and upload that single ZIP under Customize, Skills. Do not use GitHub's Download ZIP button. Enable the skill and start a new conversation. Updating from four skills? Upload the new ZIP and delete the old contracko-import, contracko-review and contracko-create skills.

Claude Code

Signed in with your Claude account? A connector added in Claude is already available here.

For the skills, install the plugin, which also registers the connection:

/plugin marketplace add https://github.com/contracko/contracko-skills.git

/plugin install contracko@contracko

Paste that full GitHub address (not a short owner/repo name). Run /mcp, then follow the sign-in and consent steps.

Using an API key without the plugin? Run this only if claude mcp list shows no Contracko entry:

claude mcp add --transport http contracko https://app.contracko.com/mcp

If you installed the older contracko-skills plugin, remove that plugin and install contracko@contracko after updating the marketplace. The GitHub repository remains contracko/contracko-skills; the MCP connection remains contracko.

Contract uploads: import reference.

ChatGPT

  1. Open https://chatgpt.com/plugins/plugin_asdk_app_6ac8e9b10f548191ab1ed190c3b0ccab, add Contracko from the ChatGPT plugin directory and sign in to Contracko.
  2. Follow the sign-in and consent steps.

Workspace blocks directory apps? Add it manually instead:

  1. In the workspace, go to Settings → Plugins → Import marketplace and enter contracko/contracko-skills.
  2. Turn on Developer mode.
  3. Go to Settings → Apps → Create and paste https://app.contracko.com/mcp.
  4. Follow the sign-in and consent steps.

ChatGPT has no settings file for this. Use the screens above.

Contract uploads: import reference.

Grok (grok.com)

  1. Open grok.com/connectors.
  2. Add https://app.contracko.com/mcp.
  3. Follow the sign-in and consent steps.

For Grok in the terminal, see Any other assistant below.

Codex

npx skills@1.7.4 add contracko/contracko-skills

codex mcp add contracko --url https://app.contracko.com/mcp codex mcp login contracko

Follow the sign-in and consent steps.

Cursor

Install Contracko from the Cursor Marketplace, then follow the sign-in and consent steps.

To test the plugin locally, clone this repository into ~/.cursor/plugins/local/contracko-skills, reload Cursor, and check Customize. Follow the sign-in and consent steps.

Fallback, only if you cannot use the Marketplace plugin:

npx skills@1.7.4 add contracko/contracko-skills

Then add this to .cursor/mcp.json in your project (create the file if it is not there):

{ "mcpServers": { "contracko": { "url": "https://app.contracko.com/mcp" } } }

Restart Cursor if it does not pick up the connection, then follow the sign-in and consent steps.

Cline

npx skills@1.7.4 add contracko/contracko-skills

Then open the Cline panel, go to the Configure tab, and add this to the MCP settings JSON (the CLI reads ~/.cline/mcp.json):

{ "mcpServers": { "contracko": { "type": "streamableHttp", "url": "https://app.contracko.com/mcp" } } }

Follow the sign-in and consent steps. Set "type": "streamableHttp"; omitting it selects the older SSE transport.

GitHub Copilot (VS Code)

npx skills@1.7.4 add contracko/contracko-skills

Then add this to .vscode/mcp.json in your project:

{ "servers": { "contracko": { "type": "http", "url": "https://app.contracko.com/mcp" } } }

Follow the sign-in and consent steps.

Gemini CLI

npx skills@1.7.4 add contracko/contracko-skills

Then add this to ~/.gemini/settings.json:

`

Only the beginning is shown; read the rest in the repo

Ask PopNx