v0.1.63

Highlights

• 🎮 Unity, from the catalog. The unity preset connects an agent to the Unity editor through Unity's own CLI (unity mcp), a native program with no uvx/npx form: the catalog now accepts it as a launcher, and View checks it is installed and, when it is not, shows how to get it. A preset may write {{VAR}} placeholders in a server's arguments (--project-path {{UNITY_PROJECT}}), filled in from the connection's variables when the server starts; a variable may be left empty after installing and its argument is then dropped, so the program uses its own default. Filling a variable in no longer marks the connection as hand-edited.
• 🛑 The approve tool class. Every call to such a tool waits for the user, whatever the task said and whatever the security mode, the way create_skill already behaves; approve for the rest of the task does not cover it. Meant for tools that run or write code inside an application (Unity's eval, run_script, write_text_file, menu). Shown in red in the classes legend and the tool list.
• 📁 A connection's folders are a source of media. A tool that saves into the application's own project (a Unity capture under <project>/Assets/Screenshots) stayed out of the chat, since the harvester looked only in the temp folder, the task's folder and HYDRA_MEDIA_DIRS. The absolute folders in a connection's arguments and variables now count too.
• 🔁 A connected server with no tools is retried. Unity's CLI answers without tools until the editor is open, and the connection stayed connected · 0 tools until HydraOps was restarted. Such a server is now retried once a minute like a failed one, counted from the connection itself; open the editor and the tools are there within a minute or two. A Reconnect button in Tools → Connections restarts one at once, hand-made connections included, and the state column says Connected · no tools · retried automatically.

What's Changed

• connections: the unity launcher, {{VAR}} arguments filled in from the env, an approve class whose every call waits for the user, and a connection's own folders as a source of media for the chat by @TraX22 in #164
• connections: a connected server with no tools is retried on its own, and a Reconnect button that restarts one now by @TraX22 in #165

Full Changelog: v0.1.62...v0.1.63