v0.4.0 to v0.4.0

- description: 'Create event posters, exhibition posters, flyers, and promotional graphics from a brief. Outputs print-ready high-resolution PNG. Trigger words: 海报, poster, event poster, 展览海报, 展架, 活动海报, 宣传图, promotional, banner, flyer'

- # event-poster (encrypted)

- This skill's real instructions are encrypted. To use it, decrypt them first:

- uvx sgc-skill-helper decrypt event-poster

- **What to do:**

-

- 1. Run the command above.

- 2. The output is the actual SKILL.md for event-poster. Read it as if it were these instructions, and follow it to the letter.

- 3. If the command prints `error: not activated` or `error: not logged in`, tell the user:

- > 这是一个 Lovstudio 付费 skill，请先激活：

- > ```

- > npx lovstudio license activate lk-<your-license-key>

- > ```

- > 还没有 license key？前往 https://lovstudio.ai 购买，或关注 #公众号：手工川 购买。

- 4. If the command prints `error: not entitled`, the helper will interactively prompt the user to (a) enter a license key, (b) open the purchase page, or (c) cancel. Just let the user pick.

- 5. If the command prints `error: skill 'event-poster' not installed`, the encrypted bundle isn't on disk yet. Tell the user:

- > ```

- > npx lovstudio skills add event-poster -g -y # 只装这一个

- > npx lovstudio skills add skills -g -y # 一次装全部

- > ```

- 6. Do NOT cache the decrypted output between invocations — always re-decrypt on each use. The decryption is cheap (one HTTP round-trip) and re-running guarantees the user's license is still valid.

-

- The encrypted payload lives in one of:

- - `~/.claude/skills/event-poster/`

- - `~/.claude/skills/sgc-event-poster/`

- You don't need to touch it directly — just call `uvx sgc-skill-helper decrypt event-poster`.