Task ManagementPowered by AI Agents
The first AI-native task manager with Skills support. Works with Claude Code, Codex CLI, Cursor, Aider, Windsurf, OpenCode, and Antigravity.
No credit card required - Free during beta
Core Capabilities
Skills
Agent Integration
Skills
Domain Expertise
AI-First
Task Management
Open
API Access
Traditional Task ManagementWasn't Built for AI
Modern development workflows have changed, but project management tools have not kept up.
Scattered Tools
Tasks in Jira, notes in Notion, docs in Google Drive. Context is everywhere except where you need it.
Manual Updates
Constantly switching between your IDE and project management tools to update task status.
AI Blind Spots
Your AI coding assistants can not see your tasks, priorities, or project context.
According to researcher Gloria Mark, developers spend 23 minutes on average to regain focus after context switching
Get Started in Minutes
Add powerful task management Skills to your favorite AI coding assistant. Transform your workflow in just a few steps.
Create Tasks Your Way
Create tasks yourself in the visual kanban board, or let your AI agents create them automatically. Add subtasks, set due dates, and attach resources.
Connect in 60 Seconds
Drop a SKILL.md into your project for instant AI task management. Works with Claude Code, Codex CLI, Cursor, Aider, Windsurf, OpenCode, and Antigravity.
AI Manages Your Tasks
Your AI assistant can create, read, and update tasks, add comments, and track progress as you work together.
Track Progress in Real-Time
Your AI updates task status automatically as it works. See progress without switching windows.
Everything You Need toShip Faster
Powerful features designed for modern development teams working with AI assistants via Skills.
Your AI Finally Understands Your Sprint
No more copy-pasting task context into prompts. Add a SKILL.md and your AI reads your backlog, applies best practices, and updates progress automatically.
Skills for Cross-Tool Workflows
Extend your AI with task management expertise using Skills. Reusable, composable, and works across Claude Code, Codex CLI, Cursor, Aider, Windsurf, OpenCode, and Antigravity.
See Your Entire Project at a Glance
Drag tasks as priorities change. Customize columns to match how your team actually works.
Your Whole Team on One Board
Invite teammates and assign tasks in seconds. Everyone sees progress, nothing falls through the cracks.
Context Lives With Your Tasks
Attach specs, notes, and docs directly to projects. Your AI and your team always have the full picture.
Break Down Big Goals, Track Every Step
Split complex tasks into subtasks. Add comments as you go - your AI contributes progress updates too.
Never Miss a Beat
See changes the moment they happen. Your board stays in sync whether updates come from teammates or AI.
Built for How You Work
Whether you are a solo developer or leading a team, Lexicon5 adapts to your workflow with flexible Skills integration for your favorite AI coding assistant.
AI-Assisted Development
Add the Lexicon5 Skill and your AI sees sprint tasks, follows best practices, updates progress, and adds implementation notes automatically. Works with Claude Code, Cursor, Aider, and more.
Team Project Management
Coordinate work across your team with shared kanban boards, project resources, and real-time notifications.
Personal Task Tracking
Keep your side projects organized. Your personal AI assistant can help manage tasks even when you are not at your computer.
Automated Workflows
Build custom automation by connecting Lexicon5 to your CI/CD, creating tasks from webhooks, or triggering actions on task updates.
Give Your AI Agent a Task Manager
Connect your AI to Lexicon5 and let it manage tasks while you focus on code.