sn-ppt-tools

SkillSearch

Lets your agent search the web, find and download images, or generate images as a backup when its native tools fail.

Available today. Use it from your connected AI after setup.

Connect ahel once, and every AI you use reads what you have installed.

Then ask your AI: use the sn-ppt-tools skill

About this capability

Use when another PPT Skill needs web search, image search or download, or image generation and the host Agent's equivalent native capability is absent or has failed.

What this skill tells your AI

The instructions your AI receives, as published by opensensenova/sensenova-skills in skills/sn-ppt-tools/SKILL.md and read by ahel’s review.

这是 PPT Skill 整包自带的备用工具,不是独立内容生产流程。调用前先读 references/capability-policy.md。宿主 Agent 的等价原生工具始终优先;只有原生能力 不存在或一次实际调用确认不可用时,才调用这里的脚本。

持久配置

四个脚本每次启动都会自动加载一个用户级 .env

  1. 设置了 SN_PPT_ENV_FILE 时读取该文件;
  2. OpenClaw 读取 ~/.openclaw/.env
  3. 其他环境默认读取 ~/.hermes/.env

已有进程环境变量优先,.env 只补充缺失项。不要把 secret 写进 Skill 目录、workspace、 命令行、prompt 或 task pack。完整模板和缺失项检查通过 sn-ppt-doctor 查看。

普通搜索

python3 "$PPT_TOOLS_DIR/scripts/web_search.py" "QUERY" --num 10

配置:

  • URL:SN_PPT_WEB_SEARCH_URL;否则 SN_PPT_SEARCH_BASE_URL / SERPER_BASE_URL/search
  • Key:SN_PPT_WEB_SEARCH_API_KEY -> SN_PPT_SEARCH_API_KEY -> SERPER_API_KEY

图片搜索与下载

python3 "$PPT_TOOLS_DIR/scripts/image_search.py" "QUERY" --num 10

python3 "$PPT_TOOLS_DIR/scripts/fetch_image.py" \
  "https://example.com/image.png" \
  --deck-dir "$DECK_DIR" \
  --output "assets/image.png" \
  --referer "https://example.com/source-page"

图片搜索配置:

  • URL:SN_PPT_IMAGE_SEARCH_URL;否则 SN_PPT_SEARCH_BASE_URL / SERPER_BASE_URL/images
  • Key:SN_PPT_IMAGE_SEARCH_API_KEY -> SN_PPT_SEARCH_API_KEY -> SERPER_API_KEY

先根据搜索元数据选择候选,再下载选中的图片。不得把远程 URL 直接留在最终 deck。

图片生成

python3 "$PPT_TOOLS_DIR/scripts/image_generate.py" \
  --prompt-file "$DECK_DIR/pages/page_001.prompt.txt" \
  --deck-dir "$DECK_DIR" \
  --output "pages/page_001.png" \
  --size "2752x1536"

配置:

  • URL:SN_PPT_IMAGE_GEN_URL;否则 SN_IMAGE_GEN_BASE_URL / SN_BASE_URL/images/generations
  • Key:SN_PPT_IMAGE_GEN_API_KEY -> SN_IMAGE_GEN_API_KEY -> SN_API_KEY
  • Model:SN_PPT_IMAGE_GEN_MODEL -> SN_IMAGE_GEN_MODEL

只支持 OpenAI/SenseNova 兼容的同步 POST /images/generations 协议,响应可以是 data[].urldata[].b64_json。不在这里扩展其他 provider。

输出与失败

  • 成功输出单行 JSON,statusok
  • 缺少配置输出 status=unavailable,退出码为 2。
  • 请求或落盘失败输出 status=failed,退出码为 1。
  • 所有图片只能写入调用方给定的绝对 DECK_DIR 内。
  • Key 不通过命令行传递,不写入输出、日志、task pack 或 deck 文件。
  • 同一能力调用失败后不循环重试;由调用 Skill 按 policy 继续无工具路径。

Signals

GitHub stars
6k
Forks
392
Last commit
Sep 2026
Advanced
Catalog kind
skill
Gateway key
sn-ppt-tools
Source
github.com/opensensenova/sensenova-skills