Yes, Kin Plugin is free to use.

How do I install Kin Plugin?

Kin Plugin is a remote plugin. You do not need to install anything locally. Add the server URL to your AI app's MCP configuration and you are ready to go.

Is Kin Plugin safe to use?

Yes. Kin Plugin passed MCP Marketplace's automated security scan with a score of 10/10 (low risk). Every server on MCP Marketplace is security-scanned before it's listed; see the full security report on this page for the findings and permissions.

What AI apps work with Kin Plugin?

Kin Plugin uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Kin Plugin MCP Server

by Kinlab Ai

Developer ToolsLow Risk10.0MCP RegistryRemote

Free

Server data from the Official MCP Registry

Connect accounts once. Set what agents may do per account. Enforced when the action runs.

About

Connect accounts once. Set what agents may do per account. Enforced when the action runs.

Remote endpoints: streamable-http: https://app.kinlab.ai/mcp

Security Report

10.0

Low Risk10.0Low Risk

Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.

Endpoint verified · Requires authentication · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Found in Source Code

Found by scanning the linked source code. This listing connects to a hosted endpoint, so none of this runs on your machine: it describes what the server software does where it is hosted.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "ai-kinlab-kin": {
      "url": "https://app.kinlab.ai/mcp"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

Kin

Kin lets your AI apps use your accounts, even two of one service, each with its own rules. Connect a work GitHub and a personal GitHub, a work Notion and a personal one. For each account and action, choose Allow, Ask me or Block. Kin checks the rule on its server when the action runs, in every AI app you connect.

This repository holds no server code. Kin runs as a hosted MCP server at https://app.kinlab.ai/mcp. What's here is the setup that points each AI app at that address, two skills that teach the app how to use Kin's tools, and an optional Claude Code hook. You need a Kin account, free at kinlab.ai, and an account at each service you connect.

Install

Claude Code:

claude plugin marketplace add kinlab-ai/kin-plugin
claude plugin install kin@kin

Then run /mcp, choose kin and sign in. To send Claude Code's permission prompts to Kin as well, add claude plugin install kin-approvals@kin (see below).

Codex:

codex plugin marketplace add kinlab-ai/kin-plugin
codex plugin add kin@kin

Gemini CLI:

gemini extensions install https://github.com/kinlab-ai/kin-plugin

Antigravity:

git clone https://github.com/kinlab-ai/kin-plugin
agy plugin install kin-plugin/antigravity

Then select Authenticate next to kin_kin in Agent settings, Customizations.

Cursor, VS Code, LM Studio and Kiro: open the link for your app, then sign in.

Add to Cursor · Add to VS Code · Add to LM Studio · Add to Kiro

Claude, ChatGPT, Zed, Raycast, Warp and other AI apps: add https://app.kinlab.ai/mcp as a remote MCP server and sign in. The setup guide for each app has the steps.

What's in it

File	What it does
`.claude-plugin/plugin.json`, `.claude-plugin/marketplace.json`	The Claude Code plugin `kin` and this repository's plugin list
`.mcp.json`	Kin's address for Claude Code: `https://app.kinlab.ai/mcp`, signed in with OAuth
`plugin.json`, `mcp.json`, `.agents/plugins/marketplace.json`	The same plugin and address for Codex
`gemini-extension.json`, `GEMINI.md`	The same address and a short note for Gemini CLI
`antigravity/`	The same plugin for Antigravity, with its own manifest and copies of the skills
`server.json`	Kin's entry for the MCP Registry
`skills/kin`	How to call Kin's tools (search, describe, read, execute, feedback) and read their answers
`skills/kin-accounts`	How to work with several accounts of one service
`approvals/`	The optional `kin-approvals` plugin for Claude Code, below
`assets/`	Kin's icon

None of these files hold a key or a password. Each app signs you in to Kin through Kin's own sign-in page.

The optional approvals hook

kin-approvals adds one Claude Code hook. When Claude Code is about to ask your permission for a tool, the hook runs approvals/scripts/kin-permission.sh, which hands the request to Kin's own permission hook on this computer. That hook comes with the Kin app on a Mac or with kin-bridge on Windows and Linux. It sends the request to your Kin account, so you can answer it on your phone or in Kin, and passes your answer back to Claude Code.

The script does nothing, and Claude Code asks you as usual, when the Kin app and kin-bridge aren't installed, or when Kin's hook is already in your Claude Code settings. It downloads and installs nothing, reads no credentials, and sends nothing on its own. Claude Code's deny and ask rules still apply.

What Kin receives

When an AI app uses Kin, Kin receives the calls it makes: the action, its arguments and the reason the app gives. With the approvals hook, Kin also receives the permission request Claude Code would have shown you. Kin keeps these in your activity log. See Kin's privacy policy.

Help

Docs: kinlab.ai/docs. Support: support@kinlab.ai. Security reports: security@kinlab.ai.

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