DeltaTask Task Manager

Example Use Cases

• 1

  Query, search, and filter tasks by title, description, tags, urgency, or effort via MCP endpoints.

• 2

  Create, update, decompose, or mark tasks as complete programmatically and keep those changes synchronized with a local Obsidian vault.

• 3

  Retrieve task statistics, list subtasks, and leverage automated prioritization to plan or schedule work.

Description

DeltaTask is a local task management application exposing a Model Context Protocol (MCP) server to create, search, update, and organize tasks stored in SQLite. It supports hierarchical subtasks, urgency and effort-based prioritization, tagging, and task decomposition. The system maintains a structured Obsidian vault and offers bi-directional sync between markdown files and the database, enabling both human and agent workflows. Running locally gives privacy and easy integration with agent frameworks such as Claude for Desktop.