From 74ece8181a98b3aa69969e10d14f6b28c1e6d93e Mon Sep 17 00:00:00 2001
From: YeonGyu-Kim <code.yeon.gyu@gmail.com>
Date: Tue, 26 May 2026 20:28:07 +0900
Subject: [PATCH] feat(shared-skills): scaffold shared skills workspace package

---
 bun.lock                            |  7 +++++++
 package.json                        |  3 +++
 packages/shared-skills/package.json |  6 ++++++
 src/shared-skills-package.test.ts   | 25 +++++++++++++++++++++++++
 4 files changed, 41 insertions(+)
 create mode 100644 packages/shared-skills/package.json
 create mode 100644 src/shared-skills-package.test.ts

diff --git a/bun.lock b/bun.lock
index 357d50479..66fe0e42a 100644
--- a/bun.lock
+++ b/bun.lock
@@ -34,6 +34,7 @@
         "@oh-my-opencode/omo-codex": "workspace:*",
         "@oh-my-opencode/prompts-core": "workspace:*",
         "@oh-my-opencode/rules-engine": "workspace:*",
+        "@oh-my-opencode/shared-skills": "workspace:*",
         "@oh-my-opencode/utils": "workspace:*",
         "@types/js-yaml": "^4.0.9",
         "@types/picomatch": "^4.0.3",
@@ -136,6 +137,10 @@
         "picomatch": "^4.0.4",
       },
     },
+    "packages/shared-skills": {
+      "name": "@oh-my-opencode/shared-skills",
+      "version": "0.1.0",
+    },
     "packages/utils": {
       "name": "@oh-my-opencode/utils",
       "version": "0.1.0",
@@ -236,6 +241,8 @@
 
     "@oh-my-opencode/rules-engine": ["@oh-my-opencode/rules-engine@workspace:packages/rules-engine"],
 
+    "@oh-my-opencode/shared-skills": ["@oh-my-opencode/shared-skills@workspace:packages/shared-skills"],
+
     "@oh-my-opencode/utils": ["@oh-my-opencode/utils@workspace:packages/utils"],
 
     "@opencode-ai/plugin": ["@opencode-ai/plugin@1.15.10", "", { "dependencies": { "@opencode-ai/sdk": "1.15.10", "effect": "4.0.0-beta.66", "zod": "4.1.8" }, "peerDependencies": { "@opentui/core": ">=0.2.15", "@opentui/keymap": ">=0.2.15", "@opentui/solid": ">=0.2.15" }, "optionalPeers": ["@opentui/core", "@opentui/keymap", "@opentui/solid"] }, "sha512-V2p7CvpBtKWB+FID7Dl1y0Ci02zUT40A9b2RD9R9BOiuD8ZcKhHWov+irN0xVJA0Eg6OhEBfA0lPKRn1FNKPlw=="],
diff --git a/package.json b/package.json
index bf2bbe8dc..aa1427cf9 100644
--- a/package.json
+++ b/package.json
@@ -16,6 +16,7 @@
     "packages/hashline-core",
     "packages/boulder-state",
     "packages/agents-md-core",
+    "packages/shared-skills",
     "packages/omo-codex"
   ],
   "bin": {
@@ -34,6 +35,7 @@
     ".agents/skills",
     "packages/lsp-tools-mcp/dist",
     "packages/ast-grep-mcp/dist",
+    "packages/shared-skills/skills",
     "packages/omo-codex/marketplace.json",
     "packages/omo-codex/plugin",
     "packages/omo-codex/scripts"
@@ -116,6 +118,7 @@
     "@oh-my-opencode/omo-codex": "workspace:*",
     "@oh-my-opencode/prompts-core": "workspace:*",
     "@oh-my-opencode/rules-engine": "workspace:*",
+    "@oh-my-opencode/shared-skills": "workspace:*",
     "@oh-my-opencode/utils": "workspace:*",
     "@typescript/native-preview": "7.0.0-dev.20260518.1",
     "@types/js-yaml": "^4.0.9",
diff --git a/packages/shared-skills/package.json b/packages/shared-skills/package.json
new file mode 100644
index 000000000..1afd9e6bd
--- /dev/null
+++ b/packages/shared-skills/package.json
@@ -0,0 +1,6 @@
+{
+  "name": "@oh-my-opencode/shared-skills",
+  "version": "0.1.0",
+  "private": true,
+  "description": "Cross-harness SKILL.md files shared between OMO and Codex"
+}
diff --git a/src/shared-skills-package.test.ts b/src/shared-skills-package.test.ts
new file mode 100644
index 000000000..e9472523f
--- /dev/null
+++ b/src/shared-skills-package.test.ts
@@ -0,0 +1,25 @@
+import { describe, expect, test } from "bun:test"
+
+describe("shared skills package manifest", () => {
+  test("#given root package metadata #when shared-skills package is required #then workspace and tarball entries include it", async () => {
+    // given
+    const rootPackageJson = await Bun.file("package.json").json()
+
+    // when
+    const workspaces = rootPackageJson.workspaces
+    const files = rootPackageJson.files
+    const devDependency = rootPackageJson.devDependencies["@oh-my-opencode/shared-skills"]
+    const sharedPackageJson = await Bun.file("packages/shared-skills/package.json").json()
+
+    // then
+    expect(workspaces).toContain("packages/shared-skills")
+    expect(files).toContain("packages/shared-skills/skills")
+    expect(devDependency).toBe("workspace:*")
+    expect(sharedPackageJson).toEqual({
+      name: "@oh-my-opencode/shared-skills",
+      version: "0.1.0",
+      private: true,
+      description: "Cross-harness SKILL.md files shared between OMO and Codex",
+    })
+  })
+})