feat: sync the skilld Skill from skilld-dev/skilld

.agents/skills/skilld

@@ -0,0 +1 @@
+../../.skills/skilld

.claude/skills/skilld

@@ -0,0 +1 @@
+../../.skills/skilld

.github/workflows/test.yml

@@ -35,6 +35,18 @@ jobs:
           pnpm --filter @skilld/skill-harness-worker typecheck
           pnpm --filter @skilld/skill-harness-worker test:run
 
+  # .skills/skilld is a synced copy of skills/skilld in skilld-dev/skilld.
+  # The check fails when the copy, its Agent links, or its declaration drift.
+  declared-skills:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+      - uses: harlan-zw/harlan-nuxt/.github/actions/harlan-desktop-setup@575a348edd78a65c6b28104a86d6a3401301c913
+      - run: pnpm check:skills
+
   site:
     uses: harlan-zw/harlan-nuxt/.github/workflows/harlan-desktop-site-ci.yml@575a348edd78a65c6b28104a86d6a3401301c913
     with:

.gitignore

@@ -17,6 +17,8 @@ logs
 .DS_Store
 .claude/worktrees/
 .claude/context/
+# skilld holds this lock only while a sync runs.
+.skills/.skilld-store-lock
 .backups/
 .tmp-*
 scripts/scratchpad/

.opencode/skills/skilld

@@ -0,0 +1 @@
+../../.skills/skilld

.skills/skilld-lock.yaml

@@ -0,0 +1,64 @@
+{
+  "version": 1,
+  "transactionId": "1791339101009345295-0",
+  "skills": {
+    "skilld": {
+      "source": {
+        "type": "remote",
+        "source": "github:skilld-dev/skilld/skills/skilld#commit:fe3c82cf3dd5bea05036a747b1d9efa461f13c3b",
+        "commit_sha": "fe3c82cf3dd5bea05036a747b1d9efa461f13c3b",
+        "skill_path": "skills/skilld"
+      },
+      "sourceStatus": {
+        "type": "verified",
+        "artifact_id": "sha256:c8633ed1d78d433dc4cb1ea8da74166f8f6910e3a4fd6664853e90f41f7541ff",
+        "content_sha256": "c8633ed1d78d433dc4cb1ea8da74166f8f6910e3a4fd6664853e90f41f7541ff",
+        "installed_sha256": "76f0bd7cfed129d7b1c6f8d0fbb71c0e96dde4f7611bd73f701ed523ac9083a1",
+        "attestation_key_id": "skilld-production-2026-08"
+      },
+      "targets": [
+        {
+          "agent": "claude-code",
+          "mode": "symlink"
+        },
+        {
+          "agent": "codex",
+          "mode": "symlink"
+        },
+        {
+          "agent": "opencode",
+          "mode": "symlink"
+        }
+      ]
+    }
+  },
+  "requirements": {
+    "skilld-dev-site": {}
+  },
+  "declarations": {
+    "skilld-dev-site": {
+      "skilld": {
+        "source": {
+          "type": "remote",
+          "source": "github:skilld-dev/skilld/skills/skilld#commit:fe3c82cf3dd5bea05036a747b1d9efa461f13c3b",
+          "commit_sha": "fe3c82cf3dd5bea05036a747b1d9efa461f13c3b",
+          "skill_path": "skills/skilld"
+        },
+        "targets": [
+          {
+            "agent": "claude-code",
+            "mode": "symlink"
+          },
+          {
+            "agent": "codex",
+            "mode": "symlink"
+          },
+          {
+            "agent": "opencode",
+            "mode": "symlink"
+          }
+        ]
+      }
+    }
+  }
+}

.skills/skilld.json

@@ -0,0 +1,11 @@
+{
+  "version": 1,
+  "name": "skilld-dev-site",
+  "agents": ["claude-code", "codex", "opencode"],
+  "mode": "symlink",
+  "skills": {
+    "skilld": {
+      "source": "github:skilld-dev/skilld/skills/skilld#commit:fe3c82cf3dd5bea05036a747b1d9efa461f13c3b"
+    }
+  }
+}