Align skills with frozen Ink contracts

test/skills-smoke.sh

@@ -0,0 +1,35 @@
+#!/bin/sh
+set -eu
+
+repo=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd -P)
+count=0
+for skill in "$repo"/skills/*/SKILL.md; do
+    [ -f "$skill" ] || continue
+    directory=$(basename -- "$(dirname -- "$skill")")
+    name=$(sed -n 's/^name:[[:space:]]*//p' "$skill" | sed -n '1p')
+    [ "$name" = "$directory" ] || {
+        printf 'name mismatch: %s != %s\n' "$name" "$directory" >&2
+        exit 1
+    }
+    grep '^description:' "$skill" >/dev/null
+    count=$((count + 1))
+done
+[ "$count" -eq 3 ] || {
+    printf 'expected 3 skills, found %s\n' "$count" >&2
+    exit 1
+}
+
+configure=$repo/skills/configure-ink-agent/SKILL.md
+grep 'access.*read.*write' "$configure" >/dev/null
+grep 'named agent policy is metadata-only' "$configure" >/dev/null
+grep 'no `INK_AGENT_HOME` contract' "$configure" >/dev/null
+
+ink_cli=$repo/skills/ink-cli/SKILL.md
+grep 'ink agent catalog' "$ink_cli" >/dev/null
+grep 'frozen `tool delegate` subject' "$ink_cli" >/dev/null
+
+create_tool=$repo/skills/create-ink-agent-cli-tool/SKILL.md
+grep 'stage/match/apply' "$create_tool" >/dev/null
+grep 'projection' "$create_tool" >/dev/null
+
+printf 'ok\n'