tongtong313/merakcode is an open-source AI coding agent used in the terminal and on the desktop. The latest release recorded in the repository materials is v0.1.0. The provided materials, however, contain no record of what changed in this version, so the specific updates cannot be confirmed. The repository description states that it can be used for general office work in addition to coding.
The project says it provides features for reviewing what the agent produces and for managing permissions. It uses its own sandbox for command execution, and the README claims that this prevents access outside the key directory and the working area. Multiple model services and relay servers can be configured, and functionality can be extended with MCP (a protocol that connects agents with external tools), skills, plugins, and custom commands. It also points to an agent development kit and an SDK, and states that it collects no telemetry. It is written in TypeScript and released under the MIT license.
That said, the sandbox isolation and the absence of remote servers are the maintainers' own claims in the README, not a separately verified security guarantee. There are already several alternatives among coding agent tools, so it is hard to claim that this particular combination is especially novel. The permission management and isolation features should therefore be read as the direction the project presents, but the actual level of security cannot be judged from the provided materials alone.