ai-agent

lucebox: Accelerate LLM Inference on Consumer GPUs

Run speculative LLM decoding at high speed on your own hardware. Ideal for founders building local AI services without cloud costs.

From the repo · “LLM speculative inference server for heterogeneous hardware & consumer GPUs”

2,942 stars+24★ this week285 forksC++Guide quality 9/10 · reviewed Oct 6Updated 10/21/2026100% free · open source
What it does

Lucebox is a fast LLM speculative inference server that allows you to run large language models on consumer-grade hardware for AI-related tasks.

When to use it
  • •When you need to deploy AI models on consumer hardware with limited resources
  • •When you want to test and prototype AI applications quickly without relying on cloud services
  • •When you require a self-hosted solution for AI inference with a small footprint
Ready-to-paste prompt
curl -X POST -H 'Content-Type: application/json' -d '{"prompt": "Generate a short story about a character who discovers a hidden world"}' http://localhost:8080/infer
Heads up: Ensure you have a compatible C++ compiler (such as GCC 10 or higher) and CMake installed on your system before attempting to build and run Lucebox
Saves to your device
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/lucebox && curl -fsSL https://workflowstacks.com/api/skills/lucebox/claude-skill -o ~/.claude/skills/lucebox/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

What's inside — free to inspect

No purchase needed

Read the entire source before you build — unlike paid marketplaces that hide it behind a buy button.

16
top-level files
8
folders
62.7M
source size
Apache-2.0
license
Key files
README.md
File tree
.github/
assets/
docs/
harness/
optimizations/
scripts/
server/
share/
.dockerignore
.gitattributes
.gitignore
.gitmodules
.python-version
conftest.py
CONTRIBUTING.md
docker-bake.hcl
Dockerfile
Dockerfile.rocm
LICENSE
Makefile
pyproject.toml
README.md
uv.lock
variables.md
Quick Actions
Details
Creator
Luce-Org
Language
C++
Category
ai-agent
Published
4/3/2026

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Featured on WorkflowStacks
[![Featured on WorkflowStacks](https://workflowstacks.com/api/badge/lucebox.svg)](https://workflowstacks.com/skills/lucebox?utm_source=github&utm_medium=badge)
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