feat: add Command Code platform support

CHANGELOG.md

@@ -20,6 +20,7 @@ Full release notes with details on each version: [GitHub Releases](https://githu
 
 ## 0.9.36 (2026-08-07)
 
+- Feature: new supported platform — Command Code (`graphify install --platform command-code`). The skill installs to `~/.commandcode/skills/graphify/` (user) or `.commandcode/skills/graphify/` (`--project`) with the full `references/` sidecar, and `graphify command-code install` wires the always-on `## graphify` section into `AGENTS.md`.
 - Fix: four commands that failed silently while exiting 0 now surface the problem (#2534, thanks @elecnix). `cluster-only` warns when `--backend`/`--model`/`--batch-size` are ignored because saved labels are being reused; the community-label prompt no longer collides with the discard sentinel (a model echoing the key back is no longer silently dropped); `tree --root` exits non-zero when the root matches no source file instead of silently flattening the tree; and `cluster-only` stamps `built_at_commit` from the analysed graph rather than the shell's working directory. Also folds in the `cluster-only` refused-write guard from #2522 (thanks @aniJani).
 - Fix: a Swift `extension Foo` in a different file from `Foo` no longer drops static and singleton call edges into the type (#2538, thanks @pawelo446). The extension node id is now remapped consistently so the extension merges onto its base type before call resolution, and the merge is gated so it never absorbs a same-named type from another language.
 - Fix: node-id collision resolution is now deterministic and prefers active over archived paths (#2532, thanks @michaelxer for the active/archived idea in #2540). Two files that mint the same id (for example `plans/_done/x.md` vs `plans/in-progress/x.md`) are ranked by a lifecycle penalty computed on the root-relative path and a reversed-segment tie-break, so the winner no longer depends on ASCII filename order, absolute-vs-relative path form, or the checkout directory name.

README.md

@@ -63,7 +63,7 @@ graphify-out/
 └── graph.json       the full graph — query it anytime without re-reading your files
 ```
 
-**Works in** Claude Code, Cursor, Codex, Gemini CLI, GitHub Copilot, and 15+ more — [pick your platform](#install).
+**Works in** Claude Code, Cursor, Codex, Gemini CLI, GitHub Copilot, Command Code, and 15+ more — [pick your platform](#install).
 
 ---
 
@@ -229,6 +229,7 @@ for example `graphify claude install --project` or `graphify codex install --pro
 | Agent Skills (cross-framework) | `graphify install --platform agents` (alias `--platform skills`) |
 | Kiro IDE/CLI | `graphify kiro install` |
 | Pi coding agent | `graphify install --platform pi` |
+| Command Code | `graphify install --platform command-code` |
 | Cursor | `graphify cursor install` |
 | Devin CLI | `graphify devin install` |
 | Google Antigravity | `graphify antigravity install` |
@@ -299,6 +300,7 @@ Run this once in your project after building a graph:
 | Agent Skills (cross-framework) | `graphify agents install` (alias `graphify skills install`) |
 | Kiro IDE/CLI | `graphify kiro install` |
 | Pi coding agent | `graphify pi install` |
+| Command Code | `graphify command-code install` |
 | Devin CLI | `graphify devin install` |
 | Google Antigravity | `graphify antigravity install` |
 
@@ -716,6 +718,8 @@ graphify pi install                # skill file (Pi coding agent)
 graphify pi uninstall
 graphify devin install             # skill file + .windsurf/rules/graphify.md (Devin CLI)
 graphify devin uninstall
+graphify command-code install      # ~/.commandcode/skills/ + AGENTS.md (Command Code)
+graphify command-code uninstall
 graphify antigravity install       # .agents/rules + .agents/workflows (Google Antigravity)
 graphify antigravity uninstall
 

graphify/__main__.py

@@ -507,7 +507,7 @@ def _run_cli() -> None:
         print("Usage: graphify <command>")
         print()
         print("Commands:")
-        print("  install [--platform P]  copy skill to platform config dir (claude|windows|codebuddy|codex|opencode|aider|amp|agents|claw|droid|trae|trae-cn|gemini|cursor|antigravity|hermes|kiro|pi|devin)")
+        print("  install [--platform P]  copy skill to platform config dir (claude|windows|codebuddy|codex|opencode|aider|amp|agents|claw|droid|trae|trae-cn|gemini|cursor|antigravity|hermes|kiro|pi|devin|command-code)")
         print("  uninstall               remove graphify from all detected platforms in one shot")
         print("    --purge                 also delete graphify-out/ directory")
         print("  path \"A\" \"B\"            shortest path between two nodes in graph.json")
@@ -692,6 +692,8 @@ def _run_cli() -> None:
         print("  pi uninstall            remove skill from ~/.pi/agent/skills/graphify/")
         print("  devin install           write skill to ~/.config/devin/skills/graphify/ (Devin CLI)")
         print("  devin uninstall         remove skill from ~/.config/devin/skills/graphify/")
+        print("  command-code install    write skill to ~/.commandcode/skills/graphify/ + AGENTS.md (Command Code)")
+        print("  command-code uninstall  remove skill from ~/.commandcode/skills/graphify/ + AGENTS.md section")
         print()
         return
 

graphify/install.py

@@ -112,6 +112,13 @@ def _platform_skill_destination(platform_name: str, *, project: bool = False, pr
         # Global Antigravity skill dir (all workspaces): ~/.gemini/config/skills/
         return Path.home() / ".gemini" / "config" / "skills" / "graphify" / "SKILL.md"
 
+    if platform_name == "command-code":
+        if project:
+            return (project_dir or Path(".")) / ".commandcode" / "skills" / "graphify" / "SKILL.md"
+        if os.environ.get("COMMANDCODE_CONFIG_DIR"):
+            return Path(os.environ["COMMANDCODE_CONFIG_DIR"]) / "skills" / "graphify" / "SKILL.md"
+        return Path.home() / ".commandcode" / "skills" / "graphify" / "SKILL.md"
+
     cfg = _PLATFORM_CONFIG[platform_name]
     if project:
         return (project_dir or Path(".")) / cfg["skill_dst"]
@@ -455,6 +462,15 @@ def _skill_registration(skill_path: str = "~/.claude/skills/graphify/SKILL.md")
         "claude_md": False,
         "skill_refs": "agents",
     },
+    "command-code": {
+        # Command Code discovers skills from .commandcode/skills/ (project) and
+        # ~/.commandcode/skills/ (user-global). The user-scope path is set in
+        # _platform_skill_destination (COMMANDCODE_CONFIG_DIR override).
+        "skill_file": "skill-command-code.md",
+        "skill_dst": Path(".commandcode") / "skills" / "graphify" / "SKILL.md",
+        "claude_md": False,
+        "skill_refs": "command-code",
+    },
     "devin": {
         # Monolith: devin ships the full SKILL.md inline, no references/ sidecar.
         "skill_file": "skill-devin.md",
@@ -1560,7 +1576,7 @@ def _project_install(platform_name: str, project_dir: Path | None = None, strict
     elif platform_name == "kiro":
         _kiro_install(project_dir)
         _print_project_git_add_hint([project_dir / ".kiro"])
-    elif platform_name in ("aider", "amp", "codex", "opencode", "claw", "droid", "trae", "trae-cn", "hermes"):
+    elif platform_name in ("aider", "amp", "codex", "opencode", "claw", "droid", "trae", "trae-cn", "hermes", "command-code"):
         skill_dst = _copy_skill_file(platform_name, project=True, project_dir=project_dir)
         _agents_install(project_dir, platform_name)
         hint_paths = [_project_scope_root(skill_dst, project_dir), project_dir / "AGENTS.md"]
@@ -1601,7 +1617,7 @@ def _project_uninstall(platform_name: str, project_dir: Path | None = None) -> N
         _cursor_uninstall(project_dir)
     elif platform_name == "kiro":
         _kiro_uninstall(project_dir)
-    elif platform_name in ("aider", "amp", "codex", "opencode", "claw", "droid", "trae", "trae-cn", "hermes"):
+    elif platform_name in ("aider", "amp", "codex", "opencode", "claw", "droid", "trae", "trae-cn", "hermes", "command-code"):
         _remove_skill_file(platform_name, project=True, project_dir=project_dir)
         _agents_uninstall(project_dir, platform=platform_name)
         if platform_name == "codex":
@@ -1798,6 +1814,9 @@ def uninstall_all(project_dir: Path | None = None, purge: bool = False) -> None:
     # The generic agents platform's user-scope skill lives at ~/.agents/skills,
     # which neither the AGENTS.md cleanup nor amp's removal reaches.
     _remove_skill_file("agents")
+    # Command Code's user-scope skill lives at ~/.commandcode/skills, which the
+    # AGENTS.md cleanup does not touch either.
+    _remove_skill_file("command-code")
     _uninstall_opencode_plugin(pd)
     _uninstall_codex_hook(pd)
 
@@ -1994,6 +2013,7 @@ def codebuddy_uninstall(project_dir: Path | None = None, *, project: bool = Fals
     "claw",
     "codebuddy",
     "codex",
+    "command-code",
     "copilot",
     "cursor",
     "devin",
@@ -2256,7 +2276,7 @@ def dispatch_install_cli(cmd: str) -> bool:
         else:
             print(f"Usage: graphify {cmd} [install|uninstall]", file=sys.stderr)
             sys.exit(1)
-    elif cmd in ("aider", "codex", "opencode", "claw", "droid", "trae", "trae-cn", "hermes"):
+    elif cmd in ("aider", "codex", "opencode", "claw", "droid", "trae", "trae-cn", "hermes", "command-code"):
         subcmd = sys.argv[2] if len(sys.argv) > 2 else ""
         if subcmd == "install":
             if "--project" in sys.argv[3:]: