openyak/openyak — OpenYak — open-source local AI agent for Windows, macOS, and Linux.

Description and use

OpenYak is a free, MIT‑licensed, cross‑platform AI agent that runs locally on Windows, macOS, and Linux, offering a private “bring‑your‑own‑key” alternative to services like Claude Code, Claude for Work, and OpenAI Codex. It bundles more than 20 built‑in tools and supports over 100 models through integrations with OpenRouter, MCP, and Ollama, all without telemetry or cloud‑based data collection.

Problem

openyak/openyak helps connect AI assistants to real tools and data through a standard protocol.

Outcome

Medium: useful for prototypes or internal workflows, with dependency and maintenance checks before production.

Workflow

• connect AI agents to tools
• ship Model Context Protocol servers
• standardize integrations

Evidence

OpenYak — open-source local AI agent for Windows, macOS, and Linux. A private, BYOK alternative to Claude Code, Claude for Work, and OpenAI Codex with 20+ tools, 100+ models via OpenRouter, MCP, and Ollama. Free, MIT-licensed, no telemetry.

Source