Contracko MCP server

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 a contract repository: PDFs and Word files in one workspace, with dates, values, parties, and AI analysis on top. These skills teach an assistant how to import, review, organise, and file that work. 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.

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.

Install

You connect your assistant to Contracko in two steps:

1. Add the skills (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 window will open. Sign in to Contracko (or start the free trial there). Adding the skills does not connect the workspace on its own. If Contracko is already listed in that assistant, skip step 2.

When you sign in, tick Read so it can answer questions. Tick Write only if it should add or change contracts. Leave Write off unless you want that.

The canonical Agent Plugins v1 skills package is generated at packages/agent-plugin/. It is skills-only. Connect https://app.contracko.com/mcp through the host client's native MCP and OAuth flow.

Open the section for the product you use.

Claude (claude.ai or Claude Desktop)

1. Download the skill files from Releases and add them in Claude.
2. Go to Settings → Connectors → Add custom connector.
3. Paste https://app.contracko.com/mcp.
4. Sign in in the browser that opens.

If Contracko already appears under Connectors, do not add it a second time.

ChatGPT

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. Sign in in the browser that opens.

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

Grok (grok.com)

1. Open grok.com/connectors.
2. Add https://app.contracko.com/mcp.
3. Sign in in the browser that opens.

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

Claude Code

In Claude Code, run:

/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). Then connect:

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

Type /mcp in the session and sign in in the browser.

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.

Codex

Shortened. The full README is on GitHub.