Update to Darling Runtime

{
  "description": "Use when the user wants to install, inspect, troubleshoot, or run macOS Mach-O command-line tools or compilers with the bundled Darling runtime on compatible Linux hosts.",
  "included_files": [
    {
      "relative_path": "assets/binaries/darling-cli-devenv-gui-common_0.1.20260609~noble_amd64.deb",
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      "relative_path": "assets/binaries/darling-cli-devenv-gui-stubs-common_0.1.20260609~noble_amd64.deb",
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      "relative_path": "assets/binaries/darling-cli-extra_0.1.20260609~noble_amd64.deb",
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      "relative_path": "assets/binaries/darling-cli-python2-common_0.1.20260609~noble_amd64.deb",
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    {
      "relative_path": "assets/binaries/darling-core_0.1.20260609~noble_amd64.deb",
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      "relative_path": "assets/binaries/darling-gui_0.1.20260609~noble_amd64.deb",
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      "relative_path": "assets/binaries/darling-iokitd_0.1.20260609~noble_amd64.deb",
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      "relative_path": "assets/binaries/darling-jsc-webkit-common_0.1.20260609~noble_amd64.deb",
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    {
      "relative_path": "assets/binaries/darling-perl_0.1.20260609~noble_amd64.deb",
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    {
      "relative_path": "assets/binaries/darling-pyobjc_0.1.20260609~noble_amd64.deb",
      "size_in_bytes": 694004
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    {
      "relative_path": "assets/binaries/darling-python2_0.1.20260609~noble_amd64.deb",
      "size_in_bytes": 4559358
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    {
      "relative_path": "assets/binaries/darling-system_0.1.20260609~noble_amd64.deb",
      "size_in_bytes": 7567496
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    {
      "relative_path": "assets/install.sh",
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    {
      "relative_path": "references/BINARY-SIZES.tsv",
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      "relative_path": "references/INSTALL.md",
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      "relative_path": "references/SOURCE-COMPLIANCE.md",
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  ],
  "name": "darling-runtime",
  "skill_md_contents": "---\r\nname: darling-runtime\r\ndescription: Use when the user wants to install, inspect, troubleshoot, or run macOS Mach-O command-line tools or compilers with the bundled Darling runtime on compatible Linux hosts.\r\n---\r\n\r\n# Darling Runtime\r\n\r\nThis skill ships official Darling v0.1.20260608 release-era Ubuntu Noble amd64 binary packages inside `assets/binaries/`.\r\n\r\n## Scope\r\n\r\nPrefer CLI and compiler workloads. Explain that Darling is a compatibility layer, not macOS and not a VM. GUI support is included where practical but is secondary.\r\n\r\n## Host assumptions\r\n\r\nThe bundled DEBs target Ubuntu 24.04 (Noble), amd64. Do not attempt to install them on another architecture. Before installation, inspect the host OS and architecture.\r\n\r\n## Install\r\n\r\nUse `assets/install.sh` from this skill directory when local execution is available, or follow `references/INSTALL.md` manually. The script uses `apt` and therefore may require root privileges and network access for Ubuntu host-library dependencies.\r\n\r\n## Run\r\n\r\nAfter installation, use Darling normally, e.g. `darling shell <command>` or enter `darling shell`. For a user-supplied Mach-O compiler, first inspect it with `file` and, where available, `otool -L`/Mach-O inspection tools, then copy/mount it into a path visible inside Darling and execute it.\r\n\r\n## Integrity and licensing\r\n\r\nBefore redistributing or modifying the bundled binaries, consult `../../../licenses/`, `../../../MANIFEST.sha256`, and `references/SOURCE-COMPLIANCE.md`. Do not remove license/copyright notices. The bundled Darling packages are unmodified release binaries.\r\n\r\n## Deliberately omitted\r\n\r\nRuby and JavaScriptCore binary packages are omitted to keep the package below 100 MB. The tiny `darling` and `darling-extra` meta packages are also omitted because they depend on omitted packages. See `references/PACKAGES.md`.\r\n\r\n## Limitation of a skill-only plugin\r\n\r\nA skill does not itself provide an MCP process or hosted execution environment. The bundled binaries are supporting files for a compatible local/runner environment; whether ChatGPT can execute them depends on the host surface and its filesystem/process permissions.\r\n"
}