agent-c
by bravenewxyz
Ultra-lightweight AI Agent
424stars
27forks
C
Added 12/27/2025
AI Agentsagentai-agentopenrouter
Installation
# Add to your Claude Code skills
git clone https://github.com/bravenewxyz/agent-cAgent-C
A ultra-lightweight AI agent written in C that communicates with OpenRouter API and executes shell commands.
Features
- Tool Calling: Execute shell commands directly through AI responses
- Optimized Binaries: 4.4KB on macOS (GZEXE), ~16KB on Linux (UPX)
- Conversation Memory: Sliding window memory management for efficient operation
- Cross-Platform: macOS and Linux
Quick Start
Prerequisites
- GCC compiler
- curl command-line tool
- OpenRouter API key
- macOS: gzexe (usually pre-installed)
- Linux: upx (optional, for compression)
Build
make
The build system auto-detects your platform and applies optimal compression:
- macOS: Uses GZEXE compression → 4.4KB binary
- Linux: Uses UPX compression → ~16KB binary
Setup
Set your OpenRouter API key:
export OR_KEY=your_openrouter_api_key_here
Run
./agent-c
License
CC0 - "No Rights Reserved"