LocalGPT

A Local focused AI assistant with persistent memory and continuous operation capabilities (or reshaped OpenClaw in Rust).

Features

• Local-only operation - Runs entirely on your machine
• Persistent memory - Markdown-based knowledge store with FTS search
• Multiple LLM providers - OpenAI, Anthropic, and Ollama support
• Heartbeat runner - Autonomous task execution
• HTTP API - REST endpoints for programmatic access
• Small footprint - ~27MB binary, minimal dependencies

Installation

# Build from source
cargo build --release

# Install globally
cargo install --path .

Quick Start

# Initialize configuration
localgpt config init

# Start interactive chat
localgpt chat

# Ask a single question
localgpt ask "What is the meaning of life?"

# Run daemon with HTTP server
localgpt daemon start

Configuration

Configuration is stored at ~/.localgpt/config.toml:

[agent]
default_model = "claude-cli/opus"
context_window = 128000
reserve_tokens = 8000

[providers.openai]
api_key = "${OPENAI_API_KEY}"

[providers.anthropic]
api_key = "${ANTHROPIC_API_KEY}"

[heartbeat]
enabled = true
interval = "30m"
active_hours = { start = "09:00", end = "22:00" }

[memory]
workspace = "~/.localgpt/workspace"

[server]
enabled = true
port = 31327
bind = "127.0.0.1"

Memory System

LocalGPT uses plain markdown files as the source of truth:

~/.localgpt/workspace/
├── MEMORY.md            # Curated long-term knowledge
├── HEARTBEAT.md         # Pending tasks/reminders
└── memory/
    ├── 2024-01-15.md    # Daily append-only logs
    └── ...

Memory files are indexed with SQLite FTS5 for fast keyword search.

CLI Commands

# Chat
localgpt chat                     # Interactive chat
localgpt chat --session <id>      # Resume session
localgpt ask "question"           # Single question

# Daemon
localgpt daemon start             # Start daemon
localgpt daemon stop              # Stop daemon
localgpt daemon status            # Show status
localgpt daemon heartbeat         # Run heartbeat once

# Memory
localgpt memory search "query"    # Search memory
localgpt memory reindex           # Reindex files
localgpt memory stats             # Show statistics

# Config
localgpt config show              # Show config
localgpt config get <key>         # Get value
localgpt config set <key> <value> # Set value
localgpt config init              # Create default config

HTTP API

When the daemon is running, the following endpoints are available:

• GET /health - Health check
• GET /api/status - Server status
• POST /api/chat - Chat with the assistant
• GET /api/memory/search?q=<query> - Search memory
• GET /api/memory/stats - Memory statistics

License

Apache-2.0