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DeltaTask - Advanced Task Management System MCP Server

@brysontang

Repository

Basic information

Category

Productivity

License

MIT

Transports

stdio

Author

brysontang

About DeltaTask - Advanced Task Management System MCP Server

A powerful MCP (Model Context Protocol) server for Claude Desktop, integrating task management, SQLite, and Obsidian visualization.

#task-management#mcp#obsidian-integration

DeltaTask - Advanced Task Management System MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "deltatask": {
      "command": "uv",
      "args": [
        "--directory",
        "/ABSOLUTE/PATH/TO/DeltaTask",
        "run",
        "server.py"
      ]
    }
  }
}

DeltaTask - Advanced Task Management System MCP Server tools

Tool list not available yet

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Overview

What is DeltaTask - Advanced Task Management System?

DeltaTask is a locally-hosted task management application with a Model Context Protocol (MCP) server. It integrates with Obsidian for bi-directional markdown sync and stores all data in a local SQLite database. Designed for power users, it offers smart task creation, automatic prioritization, decomposition, and tagging.

How to use DeltaTask - Advanced Task Management System?

Install Python 3.10+ and set up a virtual environment using uv, then install dependencies from requirements.txt. Configure the MCP server in Claude for Desktop by adding an entry in claude_desktop_config.json pointing to the DeltaTask directory and running server.py with uv. After restarting Claude, access the DeltaTask tools via the hammer icon.

Key features of DeltaTask - Advanced Task Management System

  • Smart task creation with urgency and effort
  • Automatic prioritization by urgency and effort
  • Task decomposition into subtasks
  • Custom tagging for organization
  • Full MCP API for AI assistants
  • Obsidian bi-directional sync

Use cases of DeltaTask - Advanced Task Management System

  • Manage personal tasks with automatic sorting
  • Break down complex projects into manageable subtasks
  • Sync tasks between Obsidian and an AI assistant
  • Query task statistics for productivity insights
  • Integrate with Claude for natural language task management

Frequently asked questions

1

What are the runtime requirements?

Python 3.10+ and SQLite3 are required. Obsidian is optional for markdown integration.

2

Where is task data stored?

All data is stored locally in a SQLite database. No external servers are used.

3

What MCP operations does DeltaTask expose?

It provides CRUD operations for tasks, search, sync with Obsidian, subtask management, tagging, and statistics retrieval.

4

How do I integrate with Claude for Desktop?

Edit `claude_desktop_config.json` to add a `deltatask` entry with the command `uv` and arguments pointing to the DeltaTask directory and `server.py`.

5

Can I use DeltaTask without Obsidian?

Yes, the Obsidian integration is optional. The core task management and MCP server function independently.

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