llmhosts 0.14.3

Your Personal AI Cloud -- intelligent proxy, router, and cache for LLMs

LLMHosts.com

Your hardware. Real AI infrastructure. From anywhere.

LLMHosts turns your local GPU into production AI infrastructure with intelligent routing, verified caching, and global access. One command (llmhosts up) auto-detects your hardware, loads models, and exposes an OpenAI-compatible API. The SaaS platform at llmhosts.com provides cost tracking, plan management, and team features.

Two ways to use it:

• Self-hosted CLI — one command to install and run on your own hardware (FSL open-core; Rust inference crates are Apache-2.0 — see LICENSE-APACHE)
• SaaS Platform — Sign up at llmhosts.com for cloud cost tracking, API key management, and team features

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Licensing

LLMHosts uses an open-core model under the Functional Source License 1.1 (FSL-1.1-Apache-2.0). All components are FSL-licensed; the table below reflects open-core intent — components free for personal and non-competing use versus those that compete with our hosted service.

Component	Intent	Converts to Apache 2.0
Local inference proxy & router	Open-core (non-competing use free)	2028-02-24
CLI tool (llmhosts)	Open-core (non-competing use free)	2028-02-24
Auto-discovery	Open-core (non-competing use free)	2028-02-24
Cloud tunnel management	Proprietary (competing use restricted)	2028-02-24
SaaS platform & billing	Proprietary (competing use restricted)	2028-02-24
Fleet orchestration (Token)	Proprietary (competing use restricted)	2028-02-24

After 2028-02-24, all components convert to Apache 2.0 with no restrictions.

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SaaS Platform (llmhosts.com)

Track your AI spending, manage API keys, and get real-time savings projections.

Live at: https://llmhosts.com

Features:

• 📊 Cost tracking across OpenAI, Anthropic, Google AI, AWS Bedrock, Azure
• 🔑 API key management with plan-based limits
• 📈 12-month spending projections with confidence scoring
• 💰 Real-time savings estimates (illustrative; actual savings depend on workload and routing)
• 🎯 Gamified achievements for cost milestones
• 💳 Stripe-powered billing (Pro $29/mo, Team $99/mo, Enterprise $299/mo)
• 👥 Team management (coming soon)

Quick Start:

1. Sign up at llmhosts.com
2. Add your first cost entry
3. Generate an API key for the CLI proxy
4. Connect your self-hosted LLMHost proxy to track usage

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Self-Hosted CLI

Run the intelligent proxy on your own hardware.

# Windows
irm https://llmhosts.com/install.ps1 | iex

# Linux / macOS
curl -LsSf https://llmhosts.com/install.sh | sh

llmhosts up

Point any OpenAI-compatible tool at http://localhost:4000/v1. Your tools now use your local GPU. Cost: $0.

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Why LLMHosts?

• Cloud bills add up — Route Cursor, Claude Code, and Aider to your local GPU instead. Same tools, zero API spend.
• Your hardware, your control — All inference runs on your machine. No data leaves your network unless you choose.
• Works anywhere — llmhosts tunnel uses the built-in LLMHosts Relay (WSS + yamux + Noise NK encryption). Tailscale/Cloudflare are not part of the product path (removed per ADR-009).

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Competitive Landscape

We are not entering an existing market — we are creating one. The market: personal and small-team AI infrastructure.

Player	What They Do	Why They Lose
OpenAI / Anthropic	Cloud API	100x more expensive for same hardware quality
Ollama	Local model runner	No remote access, no routing, no SaaS, no batching
LM Studio	Local GUI	Nowhere near production-ready
LocalAI	Self-hosted API	Technical, no UX, no moat
Replicate / Together	Hosted inference	Still cloud cost, no local hardware
LLMHosts	Infrastructure layer	Proxy + Core engine + relay + SaaS — see repo for shipped vs roadmap

Competitive Moat

Five compounding advantages that deepen with every user:

Layer	Name	What It Is
1	First-Mover Position	Building this market category before competition arrives
2	Data Flywheel	Routing telemetry trains better models → better product → more users
3	Simplicity Moat	Works for gamers, researchers, founders — not just DevOps engineers
4	Self-Healing Infrastructure	CI and tooling aim for self-healing; some flows still need operator attention (see issues).
5	Ecosystem Lock-In	Token AI, Hardware Atlas, savings history = high switching cost

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Features

Area	Description
Proxy	OpenAI + Anthropic compatible API on port 4000. Drop-in for any client.
Router	Three-tier design (rules → kNN → classifier). Shipped: rules + wiring; partial / in progress: FAISS/ONNX distribution and full ML tiers (see AGENTS.md honest completion).
Cache	Tiered cache design (exact → namespace → semantic). Shipped: exact hash path; in progress: full semantic/vCache tiers per roadmap.
Tunnel	llmhosts tunnel — self-hosted LLMHosts Relay only (Noise NK). No Tailscale/Cloudflare in the supported product path (ADR-009).
Dashboard	TUI (terminal) + web UI at /dashboard. Live request flow, cache stats, model health.
BYOK	Bring your own cloud keys. Fallback to OpenAI/Anthropic when local models can't handle a request.

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Quick Start

Install

# Windows (PowerShell)
irm https://llmhosts.com/install.ps1 | iex

# Linux / macOS
curl -LsSf https://llmhosts.com/install.sh | sh

The installer auto-detects your GPU and installs the right tier. Three tiers available:

Tier	Extras	Size	Includes
Core	—	~50MB	Proxy, router, dashboard
Smart	[smart]	~150MB	+ ML router, semantic cache
Full	[full]	~2GB	+ PyTorch, full intelligence

Docker:

docker run -p 4000:4000 llmhosts/llmhosts
# GPU: docker run --gpus all -p 4000:4000 llmhosts/llmhosts

Start the Proxy

llmhosts serve

Starts the proxy on http://localhost:4000, auto-detects your GPU, loads models via the built-in Core engine, loads BYOK keys, and launches the TUI dashboard. Web dashboard at http://localhost:4000/dashboard.

Access from Anywhere

The differentiator: make your home GPU reachable from your laptop, phone, or office.

llmhosts tunnel

Uses the LLMHosts Relay (Rust, included in the wheel): WSS + multiplexing + Noise NK end-to-end encryption. You run or connect to a relay endpoint you control — the relay cannot read payload traffic. Tailscale / Cloudflare Tunnel are not supported fallbacks in current product docs (ADR-009).

llmhosts tunnel           # Start / manage relay-based remote access
llmhosts tunnel status    # Check tunnel status
llmhosts tunnel stop      # Stop active tunnel

Works With Everything

Every tool that speaks OpenAI format works. Just set the base URL:

export OPENAI_API_BASE=http://localhost:4000/v1
# Some tools use: export OPENAI_BASE_URL=http://localhost:4000/v1
export OPENAI_API_KEY=anything   # LLMHosts accepts any key for local mode

Tool	How
Cursor	Settings > Models > Custom endpoint: http://localhost:4000/v1
Claude Code	Set OPENAI_API_BASE or configure base URL in settings
Aider	aider --api-base http://localhost:4000/v1
Continue.dev	Add OpenAI-compatible provider, base URL: http://localhost:4000/v1
Open WebUI	Set OpenAI API URL to http://localhost:4000/v1
Any OpenAI client	base_url="http://localhost:4000/v1" in client config

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Architecture

Request  →  Proxy (4000)  →  Router  →  vCache  →  Backend
                │              │          │
                │              ├─ Tier 1: Rules
                │              ├─ Tier 2: kNN (FAISS + embeddings — partial ship)
                │              └─ Tier 3: ModernBERT → Qwen-0.5B (tiers vary by install)
                │
                ├─ Cache: exact hash (shipped) → namespace / semantic (roadmap)
                │
                └─ Backend: Core Engine | Cloud API (BYOK)

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Commands

Command	Description
llmhosts serve	Start proxy + dashboard
llmhosts tunnel	Start secure tunnel (LLMHosts Relay + Noise NK; ADR-009)
llmhosts tunnel status	Show tunnel status
llmhosts tunnel stop	Stop active tunnel
llmhosts doctor	Verify setup and dependencies
llmhosts setup	Interactive first-run wizard
llmhosts keys add <provider> <key>	Add BYOK API key
llmhosts keys list	List configured providers
llmhosts keys validate	Validate stored keys
llmhosts cache stats	Cache hit rates and size
llmhosts cache clear	Clear cache
llmhosts suggest-models	Recommend models for your hardware

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Dashboard

• TUI — Built-in terminal UI when you run llmhosts serve. Live request flow, backends, cache activity.
• Web — Browser dashboard at http://localhost:4000/dashboard. Request history, cache stats, model health.

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Configuration

• TOML — ~/.config/llmhosts/config.toml or --config path/to/config.toml
• Env — LLMHOSTS_* prefixed variables
• CLI — --host, --port, --no-tui, --log-level

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Development

docker compose run --rm dev
uv pip install -e ".[dev]"
llmhosts --version
pytest tests/ -v

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Contributing

PRs welcome. Open an issue first for large changes. Run pytest tests/ and ruff check . before submitting.

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License

• Distribution / Python package: FSL-1.1-Apache-2.0 — see Licensing for open-core intent.
• Open-source inference crates (llmhosts_core, relay_core, router_core): Apache-2.0 (SPDX headers in source).

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Links

• Docs
• Issues
• Changelog