Open-source personal AI assistant that triages email, preps meetings and runs workflows across Gmail, Calendar, Slack and more, reachable via iMessage, WhatsApp and Telegram.
31536PythonOtherUpdated 2 hours ago
jgouviergmail/LIA-Assistant
Self-hostable multi-agent personal AI assistant built on LangGraph, connecting mail, calendar, documents and tasks with human approval before actions run.
- Stars
- 75
- Forks
- 12
- Open issues
- 7
- Last commit
- 3 hours ago
What is it?
LIA is an open-source personal assistant in a web application you can host yourself. It connects the accounts and documents you make available, including Google, Apple iCloud and Microsoft 365 mail, calendar, contacts and tasks, and uses them to prepare conversations, organize your day and track commitments. Memory, knowledge spaces and meeting records are reused in later requests, and you can inspect and correct what is kept.
Actions covered by approval flows wait for your decision before they run, and drafts such as emails can be reviewed first. Between conversations it offers a daily briefing, reminders, scheduled routines, a personal audio radio and voice interaction with push-to-talk, a wake word and live voice sessions. Chat is available in a Telegram channel and as installable mobile and PWA clients.
The project is built with FastAPI, Next.js, LangGraph and LangChain, supports cloud models as well as local models served through Ollama, and ships with Docker-based deployment, Grafana dashboards and an interface in six languages.
Key features
- 01Connects Google, Apple iCloud and Microsoft 365 mail, calendar, contacts and tasks
- 02Requires approval before covered actions such as sending or deleting email run
- 03Keeps memory, knowledge spaces and meeting records for reuse in later requests
- 04Offers voice input, spoken replies and live voice sessions
- 05Supports cloud models and local models served through Ollama
- 06Ships with Docker deployment, Grafana dashboards and a six-language interface
Use cases
- Preparing for a meeting using project documents, recent emails and earlier meeting notes
- Drafting an email and reviewing it before it is sent
- Running a self-hosted personal assistant that keeps personal data on your own server
- Giving a small team a shared assistant with separate accounts and connectors
Things to know
- Licensed under AGPL-3.0, a strong copyleft license that requires sharing modified source when the software is offered over a network.
- The hosted demo is a closed beta, with account access granted at the administrator's discretion.
- Cloud model providers and hosting services may incur costs.
- Self-hosting requires setting up identity, permissions, sources and integrations for your deployment.
Topics
FAQ
- What is LIA-Assistant?
- Self-hostable multi-agent personal AI assistant built on LangGraph, connecting mail, calendar, documents and tasks with human approval before actions run. LIA is an open-source personal assistant in a web application you can host yourself. It connects the accounts and documents you make available, including Google, Apple iCloud and Microsoft 365 mail, calendar, contacts and tasks, and uses them to prepare conversations, organize your day and track commitments. Memory, knowledge spaces and meeting records are reused in later requests, and you can inspect and correct what is kept.
- Is LIA-Assistant free to use? What license does it have?
- LIA-Assistant is open source under the AGPL-3.0 license. Check the license terms before using it in commercial products.
- Is LIA-Assistant still maintained?
- Actively maintained. The last commit to LIA-Assistant was on Oct 22, 2026.
- What can I use LIA-Assistant for?
- Preparing for a meeting using project documents, recent emails and earlier meeting notes Drafting an email and reviewing it before it is sent Running a self-hosted personal assistant that keeps personal data on your own server Giving a small team a shared assistant with separate accounts and connectors
- Where can I get LIA-Assistant?
- The source code and installation instructions are on GitHub: https://github.com/jgouviergmail/LIA-Assistant
Summary generated by AI from the project's README. GitHub stats refresh daily.
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