Unity opens the editor to coding agents, AutoRemesher goes free, Meshy raises $400M

A quieter week, but a useful one if you work with agents and pipelines. Unity shipped a terminal-native way to point coding agents at the editor, a free retopology tool relicensed so you can use it commercially, ElevenLabs opened up custom music models, Rokoko rebuilt its one-camera mocap, and Meshy raised a large round that says where AI 3D is heading.

Unity CLI opens the editor to coding agents

Unity introduced the Unity CLI, a standalone terminal binary that manages editors, projects, auth, and CI with structured JSON and TSV output, no UI required. The part that matters for small teams is MCP Mode: your existing MCP agents like Claude Code, Cursor, and Copilot can drive a Unity project from the terminal without a rewrite, and both the CLI and MCP are free with no concurrency limits. A companion package, Unity Pipeline, lets the CLI talk to a running editor or dev build over a local API so an agent can make changes and test them live. Pipeline is flagged experimental, so treat live editor-driving as early. This is the clean, official on-ramp for the agentic Unity workflow people have been wiring together by hand.

AutoRemesher 1.0 goes free for commercial work

AutoRemesher, the auto-retopology tool from the creator of Dust3D, hit 1.0 and relicensed from GPLv3 to MIT. The author reimplemented the license-incompatible dependencies so the tool can now be used freely in commercial projects. It turns dense triangle meshes and scans into clean quad topology on Windows, Mac, and Linux, and 1.0 adds adaptivity, sharp-edge, smooth-normal, and target-quads controls plus a command-line interface for batch jobs. A community Blender bridge shipped right after. It is a batch remesher, not interactive hand-retopo, and quad quality on hard-surface or very dense scans can be uneven, but for cleaning up sculpts and photogrammetry without paying for a retopo tool it is a real win.

ElevenLabs lets you train a music model on your own audio

ElevenLabs shipped a Music Finetunes API: upload your own reference audio, train a custom music model, then pass a finetune_id to the standard music generation methods in the JS and Python SDKs. The idea is a consistent soundtrack style locked to your own references instead of generic prompt output. The same update added a read-only RAG query endpoint for ConvAI agents, useful if you want NPC dialogue grounded in a game's lore or knowledge base. This is developer plumbing rather than a new app, and you will want to check music quality and the licensing terms for audio you plan to ship before you lean on it.

Meshy raises about $400M

Meshy raised close to $400M at a reported $1.5B valuation, which it calls the largest round to date for an AI 3D company, citing more than 12 million registered users and clients like Nexon and NetEase. Funding is not a feature, but at this scale it is a signal about where AI 3D generation is headed and who can afford to keep pushing it. Alongside the raise Meshy pointed to its newer work: a conversational 3D Agent in beta, 8K texture generation, and one-click part splitting. We covered its Smart Topology model two weeks ago, which remains the most production-relevant piece for game teams: controllable, game-ready polycounts rather than another fidelity bump.

Rokoko rebuilds its one-camera mocap

Rokoko shipped Vision 3.0, a full rebuild of its monocular AI mocap solver, and moved Video-to-Motion into the browser-based Rokoko Create next to Text-to-Motion. It is no longer a standalone tool but part of one motion workflow, and Rokoko says the generated data can be used commercially. For a small team without a suit or a capture space, it is a fast way to rough in animation from a single ordinary video. Single-camera capture still fights depth, occlusion, and foot contact, so plan on cleanup, but as a starting point it lowers the barrier to getting motion into a project.

Also worth your time

A few things that are announced but not yet in your hands:

• Unity laid out the Unity 7 roadmap at Unite Seoul: a shift to CoreCLR (modern .NET), graphics unified under the Universal Render Pipeline, up to 90% faster shader builds, and an upgrade path from Unity 6 that Unity says will not require a rebuild. It also showed Surface Cache Global Illumination, a real-time GI feature positioned against Unreal's Lumen. Beta is slated for December 2026 with a full release targeted for Q1 2027, so it is a roadmap, not a download yet.
• Reallusion announced RTX Render, a free GPU photoreal render engine for iClone and Character Creator, with an open beta slated for late July. We could not confirm a live date, so treat it as coming soon.

Reply and tell us what you are handing to an agent this week.