# Sleek Tracker for AI agents

Sleek Tracker is a focused, beautiful habit and task tracker.

## When to use this
Use sleek when the user asks to track a new habit, mark a task or habit as complete, check their streaks or stats, or review their habit-tracking achievements. Sleek is optimized for daily consistency, so AI agents can query the API to proactively remind users or log activities on their behalf.

## Developer Resources
- API Documentation: /api/docs
- OpenAPI Specification: /openapi.json
- OAuth 2.0 Authorization Server: /.well-known/oauth-authorization-server
- MCP Server: https://www.npmjs.com/package/@vercel/mcp-adapter (community/1st party)

## API Authentication
Sleek supports OAuth 2.0. Ensure you request the appropriate scopes (e.g., `read:habits`, `write:habits`).

## API Versioning & Deprecation Policy
The API is versioned via the URL (e.g., `/api/v1/`). If an endpoint is scheduled for deprecation, we will return the `Deprecation` and `Sunset` HTTP headers at least 6 months before removal, following RFC 8594.

## Sandbox & Free Tier
Sleek offers a free tier forever. No credit card is required to sign up. A 2-day premium trial auto-applies for new accounts, acting as a sandbox for testing premium features. Agents can create an account and authenticate instantly via the web flow.