menu_book Documentation

Everything you need to know about LexiChat

From first install to advanced integrations — guides, references, and how-tos for getting the most out of your local AI assistant.

search Browse the sections below or use Ctrl+F to find what you need
rocket_launch

Getting Started

Install Ollama, pull a model, download LexiChat, and send your first message in minutes.

  • chevron_rightSystem requirements
  • chevron_rightInstalling Ollama & pulling models
  • chevron_rightFirst chat walkthrough
auto_awesome

Features Overview

Explore everything LexiChat can do — web search, file tools, multi-profile, vision, and more.

  • chevron_rightChat & streaming responses
  • chevron_rightWeb search
  • chevron_rightFile read & write
tune

Configuration

Profiles, system prompts, chat parameters, and advanced model options — all explained.

  • chevron_rightProfiles & personas
  • chevron_rightChat parameter presets
  • chevron_rightAdvanced model options
build

Built-in Tools

Reference for every built-in tool the AI can call — parameters, examples, and security notes.

  • chevron_rightweb_search
  • chevron_rightread_file / write_file
  • chevron_rightlist_directory
hub

OpenAPI & Custom Integrations

Connect LexiChat to any REST API — paste an OpenAPI spec or define custom endpoints. Includes an MCP-style tool protocol overview.

OpenAPI Import
Paste JSON/YAML spec and instantly get callable tools
Custom Tools
Define HTTP endpoints with path, query, or body params
Tool Security
All tool calls are visible and auditable in the chat