✦ FEATURES IN DETAIL

What Grace really does –
explained in depth.

For the curious, power users, and everyone who wants to know what's under the hood.

// Personas

🎭 Personas & @mentions

A persona is a predefined AI character with its own system prompt, tone and expertise. Invoke it via @mention.

Each persona has a separate context. @coach remembers your fitness goals, @developer knows your tech stack.

💡 Technical: Personas are stored as separate system prompts and automatically embedded into the API request on @mention.

// Skills

🧩 Skills – Core, Extensions & Connectors

Skills are Grace's building blocks for real capabilities in chat: built-in Core Skills (e.g. structured task execution, long-term memory patterns, image generation only via the /image slash command) always stay on so behaviour stays predictable.

Extensions are optional – turn on a summarizer, email writer, and more. The Skills screen lists what's installed, supports search, and filters like productivity, communication, data, or creative.

Under API & Connectors you wire the assistant to live services – weather, Gmail via Google OAuth, plus your own keys for OpenRouter, OpenAI, or Anthropic with clear usage and limits.

🛍️ Roadmap: A dedicated Skill Store is coming soon – discover extensions from a curated library, install them, and use them without leaving the app.

// BYOK

🔑 Bring Your Own Key (BYOK)

Connect your own OpenRouter API Key to Grace. All AI requests run directly through your account – you pay exactly what you use.

🔐

Encrypted storage

AES-256 encrypted.

🔄

Change anytime

Replace in seconds from settings.

📊

Cost transparency

Full overview in OpenRouter dashboard.

// Model Universe

🤖 All Models. One App.

Via OpenRouter you have access to the world's most powerful AI models – pick the best model for every task.

💡 Tip: Use cost-efficient models (Qwen 2.5, DeepSeek-V3) for everyday tasks and switch to Claude 3.5 or GPT-4o when maximum quality matters.

🚀 Frontier

GPT-5 NanoGPT-4oClaude 3.5Gemini 2.0

🔓 Open Source

Llama 3.3DeepSeek-V3Mistral LargeQwen 2.5

🎯 Specialists

Perplexity SonarNvidia NemotronKimi-v1.5MiniMax

// Heartbeat Agent

⚡ Heartbeat Agent

The Heartbeat Agent is Grace's autonomous background process. It runs on a configurable schedule or event trigger – even when you're offline.

💡 Technical: Cron-based scheduling on server level. On trigger, a full Grace context is built and delivered as a push notification.

// USE CASES – What the Agent does for you

📈

Price Monitoring

Monitors stock or crypto prices daily. The moment an asset hits your target price, Grace sends you a push notification – never miss an opportunity again.

📬

API Event → Telegram

When a webhook fires (new GitHub PR, Shopify order, system error), Grace instantly messages you via Telegram or email – no manual checking required.

🗓️

Daily Briefing Agent

Every morning at 7am, the agent summarizes your calendar, open tasks and relevant news – delivered as a notification to your phone.

🔁

Workflow Automation

Repetitive tasks like data sync, report generation or content posting run automatically on your schedule – without you needing to be there.

🌦️

Weather & Travel Alerts

Travelling tomorrow? The agent checks weather, train delays and notifies you 12 hours in advance – including what to pack.

🤖

Custom Skills

Define your own skills in plain language: "If my server goes down, call me." Grace understands natural language and turns it into reliable background processes.

// Ready?

All features. One price.

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What Grace really does –explained in depth.