graphify opencode install does not copy skill file to ~/.config/opencode/skills/graphify/SKILL.md #2670

Bug

graphify opencode install only writes the AGENTS.md section and the tool.execute.before plugin, but does not copy the skill file (skill-opencode.md) to ~/.config/opencode/skills/graphify/SKILL.md. As a result, the /graphify command is unavailable in OpenCode — the skill is never discovered.

Root cause

In install.py, graphify opencode install (without --project) calls _agents_install(Path("."), "opencode") (line 2265):

# line 2259-2265
elif cmd in ("aider", "codex", "opencode", "claw", "droid", "trae", "trae-cn", "hermes"):
    subcmd = sys.argv[2] if len(sys.argv) > 2 else ""
    if subcmd == "install":
        if "--project" in sys.argv[3:]:
            _project_install(cmd, Path("."))
        else:
            _agents_install(Path("."), cmd)  # <-- no _copy_skill_file

_agents_install (line 1470) only writes the AGENTS.md section + plugin, it never calls _copy_skill_file.

Compare with _amp_install (line 1518) and _agents_platform_install (line 1529), which both call _copy_skill_file before _agents_install:

def _amp_install(project_dir):
    _amp_legacy_cleanup()
    _copy_skill_file("amp")           # <-- copies skill
    _agents_install(project_dir, "amp")

def _agents_platform_install(project_dir):
    _copy_skill_file("agents")        # <-- copies skill
    _agents_install(project_dir, "agents")

The platform config at line 338 already defines the correct destination:

"opencode": {
    "skill_file": "skill-opencode.md",
    "skill_dst": Path(".config") / "opencode" / "skills" / "graphify" / "SKILL.md",
    ...
},

But no code path for graphify opencode install ever uses skill_dst to copy the file.

Environment

• graphifyy 0.9.40 (installed via uv tool install graphifyy)
• macOS (nix-darwin)
• OpenCode

Install output (actual)

$ graphify opencode install
graphify section written to /Users/luda/.config/opencode/AGENTS.md
  .opencode/plugins/graphify.js  ->  tool.execute.before hook written
  .opencode/opencode.json  ->  plugin registered

Opencode will now check the knowledge graph before answering
codebase questions and rebuild it after code changes.

No mention of skill file copy. ~/.config/opencode/skills/graphify/SKILL.md does not exist after install.

Expected output

Should also copy the skill file:

  skills/graphify/SKILL.md  ->  skill file written

Suggested fix

Either:

1. Add a dedicated _opencode_install function (like _amp_install) that calls _copy_skill_file("opencode") before _agents_install, or
2. Add _copy_skill_file(platform) inside _agents_install for platforms that have a skill_dst (opencode, codex, etc.)

Workaround

Manual copy after install:

mkdir -p ~/.config/opencode/skills/graphify/references
cp <graphify-package>/skill-opencode.md ~/.config/opencode/skills/graphify/SKILL.md
cp <graphify-package>/skills/opencode/references/*.md ~/.config/opencode/skills/graphify/references/