magnitude is an open-source AI developer tool published on GitHub. Open source inference server that runs the best local models for your hardware, plugged into the agent you already use. Works with Pi, OpenCode, Hermes, OpenClaw, Codex, Claude Code, Oh My Pi, and Cline. The project is best evaluated as builder infrastructure: it gives technical teams source code, a public issue tracker, and a concrete repository they can inspect before adding it to an agent workflow.
The repository lists TypeScript as its primary language and is distributed under Apache License 2.0. GitHub currently reports 4205 stars and 303 forks. Those numbers are not a quality guarantee, but they are useful signals when deciding whether a project has enough community attention to test.
Use magnitude when you want a hackable starting point rather than a closed SaaS dashboard. The source page highlights topics around AI developer workflows. Builders can clone the repository, inspect the README, check recent commits, and adapt the implementation to local requirements before connecting it to production agents.
Pricing is straightforward: the project itself is free to access on GitHub. Real costs come from the infrastructure you run it on and any model APIs, GPU services, or external tools you connect to it. That makes magnitude a better fit for teams that are comfortable operating code and tracking their own runtime costs.
The strongest reason to try magnitude is control. You can review how data moves through the system, change prompts or integrations, and keep the workflow close to your existing stack. The tradeoff is that you own setup, monitoring, upgrades, and security review. Treat the GitHub repository as the source of truth and test it in a sandbox before giving it access to sensitive data.
Source notes from the public README and GitHub metadata: <p align="center" <picture <source media=" prefers-color-scheme: dark " srcset="assets/brand/icon-dark.svg" <source media=" prefers-color-scheme: light " srcset="assets/brand/icon-light.svg" <img alt="Magnitude icon" src="assets/brand/icon-light.svg" width="120" </picture </p <h1 align="center" Magnitude</h1 <p align="center" <strong Local models, tuned for your Mac.</strong </p <p align="center" <a href=" <img src=" alt="Documentation" </a <a href=" <img src=" alt="Discord" </a <a href=" <img src=" alt="Follow Magnitude on Twitter" </a <a href=" <img src=" alt="GitHub Repo stars" </a <a href=" <img src=" alt="npm version" </a </p Magnitude is an open source inference server for Apple silicon. It profiles your Mac, recommends the best models for it, then downloads, tunes, and runs them. Plugs into Pi, OpenCode, Hermes, OpenClaw, Codex, Claude Code, Oh My Pi, and Cline, or use the built-in harness. ⭐ Help us reach more developers and grow the Magnitude community. Star this repo! <picture <source media=" prefers-color-scheme: dark " srcset="assets/readme/ecosystem-dark.png" <source media=" prefers-color-scheme: light " srcset="assets/readme/ecosystem-light.png" <img alt="Pi, OpenCode