feat: add ZCode (Z.AI) integration

README.md

@@ -351,7 +351,7 @@ specify init . --force --integration copilot
 specify init --here --force --integration copilot
 ```
 
-The CLI will check if you have Claude Code, Gemini CLI, Cursor CLI, Qwen CLI, opencode, Codex CLI, Qoder CLI, Tabnine CLI, Kiro CLI, Pi, Forge, Goose, or Mistral Vibe installed. If you do not, or you prefer to get the templates without checking for the right tools, use `--ignore-agent-tools` with your command:
+The CLI will check if you have Claude Code, Gemini CLI, Cursor CLI, Qwen CLI, opencode, Codex CLI, Qoder CLI, Tabnine CLI, Kiro CLI, Pi, Forge, Goose, Mistral Vibe, or ZCode installed. If you do not, or you prefer to get the templates without checking for the right tools, use `--ignore-agent-tools` with your command:
 
 ```bash
 specify init <project_name> --integration copilot --ignore-agent-tools

docs/reference/integrations.md

@@ -38,6 +38,7 @@ The Specify CLI supports a wide range of AI coding agents. When you run `specify
 | [Tabnine CLI](https://docs.tabnine.com/main/getting-started/tabnine-cli)             | `tabnine`        |                                                                                                                                           |
 | [Trae](https://www.trae.ai/)                                                         | `trae`           | Skills-based integration; skills are installed automatically                                                                               |
 | [Windsurf](https://windsurf.com/)                                                    | `windsurf`       |                                                                                                                                           |
+| [ZCode](https://zcode.z.ai/)                                                         | `zcode`          | Skills-based integration; installs skills into `.zcode/skills/` and invokes them as `$speckit-<command>`                                  |
 | [Zed](https://zed.dev/)                                                              | `zed`            | Skills-based integration; installs skills into `.agents/skills` and invokes them as `/speckit-<command>`                                  |
 | Generic                                                                              | `generic`        | Bring your own agent — use `--integration generic --integration-options="--commands-dir <path>"` for AI coding agents not listed above     |
 

integrations/catalog.json

@@ -299,6 +299,15 @@
       "author": "spec-kit-core",
       "repository": "https://github.com/github/spec-kit",
       "tags": ["cli", "skills"]
+    },
+    "zcode": {
+      "id": "zcode",
+      "name": "ZCode",
+      "version": "1.0.0",
+      "description": "Z.AI ZCode CLI skills-based integration",
+      "author": "spec-kit-core",
+      "repository": "https://github.com/github/spec-kit",
+      "tags": ["cli", "skills", "z-ai"]
     }
   }
 }

src/specify_cli/integrations/__init__.py

@@ -80,6 +80,7 @@ def _register_builtins() -> None:
     from .trae import TraeIntegration
     from .vibe import VibeIntegration
     from .windsurf import WindsurfIntegration
+    from .zcode import ZcodeIntegration
     from .zed import ZedIntegration
 
     # -- Registration (alphabetical) --------------------------------------
@@ -116,6 +117,7 @@ def _register_builtins() -> None:
     _register(TraeIntegration())
     _register(VibeIntegration())
     _register(WindsurfIntegration())
+    _register(ZcodeIntegration())
     _register(ZedIntegration())
 
 

src/specify_cli/integrations/zcode/__init__.py

@@ -0,0 +1,43 @@
+"""ZCode integration — skills-based agent (Z.AI).
+
+ZCode uses the ``.zcode/skills/speckit-<name>/SKILL.md`` layout, matching
+the Claude Code skill format. Skills are invoked in chat with
+``$speckit-<name>``. Z.AI recommends skills (over simple ``/`` commands)
+for template- and script-driven workflows such as spec-kit.
+"""
+
+from __future__ import annotations
+
+from ..base import IntegrationOption, SkillsIntegration
+
+
+class ZcodeIntegration(SkillsIntegration):
+    """Integration for ZCode CLI (Z.AI)."""
+
+    key = "zcode"
+    config = {
+        "name": "ZCode",
+        "folder": ".zcode/",
+        "commands_subdir": "skills",
+        "install_url": "https://zcode.z.ai/",
+        "requires_cli": True,
+    }
+    registrar_config = {
+        "dir": ".zcode/skills",
+        "format": "markdown",
+        "args": "$ARGUMENTS",
+        "extension": "/SKILL.md",
+    }
+    context_file = "ZCODE.md"
+    multi_install_safe = True
+
+    @classmethod
+    def options(cls) -> list[IntegrationOption]:
+        return [
+            IntegrationOption(
+                "--skills",
+                is_flag=True,
+                default=True,
+                help="Install as agent skills (default for ZCode)",
+            ),
+        ]

tests/integrations/test_integration_zcode.py

@@ -0,0 +1,11 @@
+"""Tests for ZcodeIntegration — skills-based integration (Z.AI)."""
+
+from .test_integration_base_skills import SkillsIntegrationTests
+
+
+class TestZcodeIntegration(SkillsIntegrationTests):
+    KEY = "zcode"
+    FOLDER = ".zcode/"
+    COMMANDS_SUBDIR = "skills"
+    REGISTRAR_DIR = ".zcode/skills"
+    CONTEXT_FILE = "ZCODE.md"