Kurrentdb Mcp Server

Name: Kurrentdb Mcp Server
Author: kurrent-io

@kurrent-io

リポジトリ

Kurrentdb Mcp Server について

This is a simple MCP server to help you explore data and prototype projections faster on top of KurrentDB.

#database

基本情報

カテゴリ

その他

トランスポート

stdio

公開者

kurrent-io

投稿者

Lokhesh Ujhoodha

設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "KurrentDB": {
      "type": "stdio",
      "command": "uv",
      "args": [
        "--directory",
        "C:\\Users\\iamyo\\work\\mcp-server",
        "run",
        "server.py"
      ],
      "env": {
        "KURRENTDB_CONNECTION_STRING": "esdb://localhost:2113?Tls=false"
      }
    }
  }
}

ツール

ツールは検出されませんでした

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is Kurrentdb Mcp Server?

Kurrentdb Mcp Server is a simple MCP server that helps you explore data and prototype projections faster on top of KurrentDB. It provides a CLI-based interface for querying stream data and managing projections, with access control handled via the KurrentDB connection string set as an environment variable.

How to use Kurrentdb Mcp Server?

Enable --run-projections=all and --start-standard-projections on KurrentDB. Then configure your MCP client (Claude Desktop, VS Code, Cursor, or Windsurf) with a JSON configuration that sets the command to uv run server.py (or python server.py) and provides the KURRENTDB_CONNECTION_STRING environment variable. Once configured, you can invoke any of the eight available tools through the client.

Key features of Kurrentdb Mcp Server

8 tool calls for streams and projections
Read events from any specific stream
List all available streams in the database
Write new events to a stream
Build, create, update, and test projections
Retrieve projection status and statistics
AI-assisted projection code generation

Use cases of Kurrentdb Mcp Server

Explore stream data interactively without manual queries
Prototype and debug KurrentDB projections quickly
Write sample events to test projection behavior
Monitor projection status and performance

FAQ from Kurrentdb Mcp Server

What are projections in KurrentDB?

Projections are computed views that process events from streams to create queryable data structures.

How is access control handled?

Access control is managed via the KurrentDB connection string provided as the KURRENTDB_CONNECTION_STRING environment variable at configuration time.

Which MCP clients are supported?

The server works with Claude Desktop, VS Code (via .vscode/mcp.json), Cursor (via .cursor/mcp.json), and Windsurf (via .codeium/windsurf/mcp_config.json).

What KurrentDB settings are required?

KurrentDB must be started with --run-projections=all and --start-standard-projections; the $streams stream is used to discover available streams.

Can I test a projection before creating it?

Yes, the test_projection tool writes test events to a projection to verify its functionality by reading the emitted streams or the projection’s state.