# Mcp Server Plugin

> JetBrains MCP Server Plugin

- **Type:** MCP server
- **Install:** `agentstack add mcp-jetbrains-mcp-server-plugin`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [JetBrains](https://agentstack.voostack.com/s/jetbrains)
- **Installs:** 0
- **Category:** [Integrations](https://agentstack.voostack.com/c/integrations)
- **Latest version:** 0.1.0
- **License:** Apache-2.0
- **Upstream author:** [JetBrains](https://github.com/JetBrains)
- **Source:** https://github.com/JetBrains/mcp-server-plugin

## Install

```sh
agentstack add mcp-jetbrains-mcp-server-plugin
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

[](https://github.com/JetBrains#jetbrains-on-github)

# ⚠️ Deprecated

**This plugin is no longer maintained.** The core functionality has been integrated into all IntelliJ-based IDEs since version 2025.2.

**Migration:** Please refer to the [official documentation](https://www.jetbrains.com/help/idea/mcp-server.html) for details on using the built-in functionality.

**Issues & Support:** For bugs or feature requests related to the built-in MCP functionality, please use the [JetBrains YouTrack](https://youtrack.jetbrains.com/issues?q=project:%20IJPL%20Subsystem:%20%7BMCP%20(Model%20Context%20Protocol)%7D%20).

# JetBrains MCP Server Plugin

JetBrains MCP (Model Context Protocol) Server Plugin enables seamless integration between Large Language Models (LLMs) and JetBrains IDEs. This plugin provides the server-side implementation for handling MCP requests and exposes extension points for implementing custom tools.

## Prerequisites

- Installation of [JetBrains MCP Proxy](https://github.com/JetBrains/mcpProxy)
- JetBrains IDE (IntelliJ IDEA, WebStorm, etc.)

## Custom Tools Implementation

The plugin provides an extension point system that allows third-party plugins to implement their own MCP tools. Here's how to implement and register your custom tools.

Refer to the [demo plugin](https://github.com/MaXal/mcpExtensionPlugin) to get started.

### 3. Tool Implementation Guidelines

Your tool implementation should follow these guidelines:

- Tool names should be descriptive and use lowercase with optional underscores
- Create a data class for your tool's arguments that matches the expected JSON input
- Use the Response class appropriately:
  - `Response(result)` for successful operations
  - `Response(error = message)` for error cases
- Use the provided Project instance for accessing IDE services

## How to Publish Update
1. Update `settings.gradle.kts` to provide a new version 
2. Create release on Github, the publishing task will be automatically triggered

## Contributing

We welcome contributions! Please feel free to submit a Pull Request.

## Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [JetBrains](https://github.com/JetBrains)
- **Source:** [JetBrains/mcp-server-plugin](https://github.com/JetBrains/mcp-server-plugin)
- **License:** Apache-2.0

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/mcp-jetbrains-mcp-server-plugin
- Seller: https://agentstack.voostack.com/s/jetbrains
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.