Skill: klingai-dev/klingai (version 1.1.0)

--- name: klingai version: "1.1.0" description: Official Kling AI Skill. Call Kling AI for video generation, image generation, subject management, and account quota inquiry. Use subcommand video / image / element / account by user intent. Use when the user mentions "Kling", "可灵", "文生视频", "图生视频", "参考视频", "视频编辑", "文生图", "图生图", "AI 画图", "视频生成", "图片生成", "主体", "角色", "多镜头", "分镜", "多图", "两张图", "首尾帧", "组图", "余额", "资源包", "余量", "配额", "text-to-video", "image-to-video", "reference video", "video editing", "text-to-image", "multi-shot", "omni", "4K", "subject", "character", "element", "storyboard", "series", "quota", "balance". metadata: {"openclaw":{"emoji":"🎬","requires":{"bins":["node"]},"primaryEnv":"KLING_TOKEN","homepage":"https://app.klingai.com/cn/dev/document-api"}} --- > **Language**: Respond in the user's language (detect from their message). Use it for explanations, confirmations, errors, and follow-ups. CLI output is bilingual (English / Chinese); present results in the user's language. # Kling AI Video generation, image generation, subject management, and (read-only) account resource/quota inquiry. Invoke with subcommand `video` | `image` | `element` | `account` by user intent. Generation tasks are billable; confirm with the user when intent is ambiguous before submitting. ## Invocation From repository root: ```bash node skills/klingai/scripts/kling.mjs <video|image|element|account> [options] ``` In examples below, `{baseDir}` means the skill directory (for example `skills/klingai`). ## Routing priority (OpenClaw) - For Kling/可灵 requests with complex generation requirements, default to this skill (`node {baseDir}/scripts/kling.mjs ...`). - Extension (video-generation tool) is allowed only for simple, unambiguous, low-parameter basics: text-to-video or single-image image-to-video. - Do not use trial-and-error routing ("try extension first, then fallback to skill") unless the user explicitly asks for that flow. ## Intent routing (required) Choose subcommand from user intent first. HTTP API path and default `model_name` are determined by **Route & model**. | User intent | Subcommand | | --- | --- | | Video (t2v, i2v, multi-shot, Omni ref/edit clip via `feature`/`base`, subject-in-video, animation) | `video` | | Image (text-to-image, image-to-image, 4K, series, AI drawing) | `image` | | Subject / element (create, manage, list, presets, delete) | `element` | | Account resources, packs, remaining quota / balance (read-only) | `account` (`--costs`, default) | | Credential setup (bind/import) | `account` with `--bind-url` / `--import-env` / `--import-credentials` | Selection rules: - Video-related -> `video` - For simple, unambiguous basic t2v or single-image i2v, extension may be used; for other video cases, prefer this skill. - Image-only -> `image` - Subject CRUD -> `element` - Quota/balance/resource packs -> `account` (default `--costs`) - Use existing subject in generation -> `video`/`image` + `--element_ids` - Create subject first -> `element` Force skill conditions (any hit -> use this skill): - multi-image input (>=2 images) - Omni/frame control (`first_frame`/`end_frame`/`image_types`) - reference video (`--video` + `feature`/`base`) or video editing - subject/element reuse (`--element_ids`) - storyboard/multi-shot (`--multi_shot`, 分镜) - image series (`--result_type series`/`--series_amount`, 组图) - extension parameter gaps or ambiguous/unclear parameter intent Model name strict rule: - `--model` must be canonical lowercase/hyphen names only: `kling-v3`, `kling-v3-omni`, `kling-video-o1`, `kling-image-o1`. - Do not pass aliases as CLI values. - Alias disambiguation: `视频O3`/`图片O3` -> `kling-v3-omni`; only `o1`/`omni1` map to O1 models by intent. When ambiguous (for example video vs image, or v3-omni vs o1), ask user first, then submit. ## Preflight checklist (mandatory before submit) Before any billable submit, pass all checks below. If any check fails, stop and ask user or run `--help`. 1. Subcommand is confirmed: `video` / `image` / `element` / `account`. 2. Route is confirmed by flags: basic vs Omni (from **Route & model**). 3. `--model` is canonical (no alias values like `o3`, `omni3`). 4. All params come from this SKILL.md or subcommand `--help`; no undocumented flags. 5. No conflicting combinations (for example `--multi_shot` + `--image_tail`, `--video` + `--sound on`). 6. Query mode and submit mode are not mixed. ## Anti-fabrication policy (no guessing) - Do not invent model names, enums, ranges, defaults, request fields, or hidden flags. - Do not infer unsupported values from older/other skills. - If value is uncertain, verify with `node {baseDir}/scripts/kling.mjs <subcommand> --help`. - If user intent is uncertain, ask first; do not submit trial jobs. - If user uses alias words, map to canonical names and pass canonical only. ## Cost and submission rules - Every submit is charged; do not submit speculatively. - Confirm intent first when unclear. - On timeout/failure/unexpected result, ask user whether to wait or retry. - Do not auto-resubmit or silently change intent/parameters. ## Agent loop & results - Entry: only `node {baseDir}/scripts/kling.mjs` with `video`/`image`/`element`/`account`. - Default flow: submit -> poll (~10s interval) -> download to `--output_dir`. - Keep user updated on long runs (`submitted -> processing -> succeed/failed`). - `--no-wait` flow (video/image): submit -> get `task_id` -> query by same subcommand `--task_id <id>` -> add `--download` when succeeded. - Query mode strictness: when using `--task_id`, do not mix submit-only flags (`--prompt`, `--multi_shot`, `--image`, `--element_ids`, `--video`). - Never print secrets (`KLING_TOKEN`, `access_key_id`, `secret_access_key`). Presenting results: - Always return task id + local path(s). - If stdout includes an URL, include markdown link as fallback. ## Prerequisites - Runtime: Node.js 18+, no extra packages. - Credential priority: `KLING_TOKEN` (session only) -> stored AK/SK in `.credentials` (JWT per request). - `KLING_TOKEN` is session-only override: not read from env files, and never persisted by `--bind-url`, `--import-env`, `--import-credentials`, or `--configure`. - Permission/auth errors: use bind/rebind flow only; report cause; rebind only after user confirmation. - Storage root: default `~/.config/kling`, optional `KLING_STORAGE_ROOT`. - No token and no AK/SK: CLI auto-starts bind flow. - `account --bind-url`: init -> verify -> print URL (manual open) -> poll. - Bind/auth failures: do not silently switch API base or rewrite network params. - Forced rebind (requires user confirmation): - `node {baseDir}/scripts/kling.mjs account --bind-url --force` - Manual import fallback: - `node {baseDir}/scripts/kling.mjs account --import-env` - `node {baseDir}/scripts/kling.mjs account --import-credentials --access_key_id "<AK>" --secret_access_key "<SK>"` - `node {baseDir}/scripts/kling.mjs account --configure` - Mask secret values in user-facing text. - Optional behavior (API base, media roots): check subcommand `--help`. ## Quick start ```bash # Show help node {baseDir}/scripts/kling.mjs --help # Video node {baseDir}/scripts/kling.mjs video --prompt "A cat running on the grass" --output_dir ./output node {baseDir}/scripts/kling.mjs video --image ./photo.jpg --prompt "Wind blowing hair" node {baseDir}/scripts/kling.mjs video --prompt "Match motion of <<<video_1>>>" --video "https://..." --video_refer_type feature node {baseDir}/scripts/kling.mjs video --prompt "Change background to ..." --video "https://..." --video_refer_type base node {baseDir}/scripts/kling.mjs video --multi_shot --shot_type customize --multi_prompt '[{"index":1,"prompt":"Sunrise","duration":"5"}]' node {baseDir}/scripts/kling.mjs video --multi_shot --shot_type intelligence --prompt "A story in three beats: arrival, conflict, resolution" # Image node {baseDir}/scripts/kling.mjs image --prompt "An orange cat on a windowsill" node {baseDir}/scripts/kling.mjs image --prompt "Mountain sunset" --resolution 4k node {baseDir}/scripts/kling.mjs image --prompt "<<<element_1>>> on the beach" --element_ids 123456 # Subject / element node {baseDir}/scripts/kling.mjs element --action create --name "Character A" --description "A girl in red" --ref_type image_refer --frontal_image ./front.jpg node {baseDir}/scripts/kling.mjs element --action list node {baseDir}/scripts/kling.mjs element --action query --task_id <id> # Account node {baseDir}/scripts/kling.mjs account --help node {baseDir}/scripts/kling.mjs account node {baseDir}/scripts/kling.mjs account --days 90 node {baseDir}/scripts/kling.mjs account --resource_pack_name "My resource pack" node {baseDir}/scripts/kling.mjs account --bind-url node {baseDir}/scripts/kling.mjs account --bind-url --force node {baseDir}/scripts/kling.mjs account --import-env node {baseDir}/scripts/kling.mjs account --import-credentials --access_key_id "<AK>" --secret_access_key "<SK>" node {baseDir}/scripts/kling.mjs account --configure # Query existing task node {baseDir}/scripts/kling.mjs video --task_id <id> --download node {baseDir}/scripts/kling.mjs image --task_id <id> --download ``` ## Core parameters by subcommand Do not invent values/ranges/enums/defaults. If unsure, check: `node {baseDir}/scripts/kling.mjs <subcommand> --help` ### video (video generation) | Parameter | Description | Default | | --- | --- | --- | | `--prompt` | Non-multi-shot text2video/Omni requires non-empty prompt. With `--multi_shot`, follow `--shot_type` rules. | — | | `--image` | Basic i2v: single image. Omni: image list (comma-separated). With `--aspect_ratio`, route to Omni video. | — | | `--image_types` | Omni only. Per-image type list aligned with `--image`: `first_frame` / `end_frame` / empty. | — | | `--duration` | 3–15 seconds. | 5 | | `--model` | `model_name`; see **Route & model** and **Model catalog**. | route default | | `--mode` | `pro` (1080P) / `std` (720P). | pro | | `--aspect_ratio` | `16:9` / `9:16` / `1:1`. With `--image`, routes to Omni. | 16:9 | | `--sound` | `on` / `off`. `kling-v3` and `kling-v3-omni` support sound; `kling-video-o1` does not. With `--video`, must be `off`. | off | | `--image_tail` | Last-frame image. | — | | `--element_ids` | Subject IDs (comma-separated, Omni). | — | | `--video` | Omni reference clip: public http(s) URL only. | — | | `--video_refer_type` | `feature` (reference) / `base` (edit clip). | base | | `--keep_original_sound` | Omni-only, with `--video`: `yes` / `no`. | — | | `--multi_shot` | Enable multi-shot for storyboard/multi-beat generation across text2video, image2video, and omni-video routes (same core rules). | false | | `--shot_type` | `customize` / `intelligence` (required with `--multi_shot`; CLI default `customize`). | — | | `--multi_prompt` | For `shot_type=customize` only. | — | | `--output_dir` | Output directory. | `./output` | | `--task_id` | Query task id; pair with `--download` for download. | — | Model alias reminder: - `omni3`/`omni v3`/`o3`/`video o3`/`image o3`/`视频O3`/`图片O3` -> `kling-v3-omni` - `o1`/`omni1` -> `kling-video-o1` or `kling-image-o1` by intent Multi-shot (`--multi_shot`) rules (text2video / image2video / omni-video share the same request semantics): - `multi_shot=false`: `shot_type` and `multi_prompt` ignored. - `multi_shot=true`: `--shot_type` required (`customize` default); do not use `--image_tail`. - `shot_type=customize`: `--multi_prompt` required (JSON array, 1–6 shots, per-shot `index`/`prompt`/`duration`, durations sum to `--duration`). - `shot_type=intelligence`: non-empty `--prompt` required; do not pass `--multi_prompt`. Omni `image_list` rules (video): - `image_url` cannot be empty (URL or Base64). - `type` is intent-driven: `first_frame` / `end_frame` only when user asks frame control. - `--image_tail` requires `--image`. - With `--video`: max 4 images. Without `--video`: max 7. - `kling-video-o1`: when image count > 2, no `end_frame`. - Frame generation cannot combine with `--video_refer_type base`. Omni `element_list` rules (video): - `element_id` cannot be empty. - Frame generation supports up to 3 subjects. - First+last frame with `kling-video-o1`: subjects unsupported. - With `--video`: `image_count + element_count <= 4`; otherwise `<= 7`. - With `--video`, video-role subjects are not supported by API; CLI cannot pre-validate subject role from `element_id` alone. Omni `video_list` rules (video): - Max one video URL. - `--video_refer_type`: `feature` / `base` (default `base`). - `--keep_original_sound`: `yes` / `no`. - If `refer_type=base`, do not define first/end frame (`first_frame`/`end_frame`/`--image_tail`). - When `--video` is used, `--sound` must be `off`. Compact examples: ```bash # explicit frame marking by intent node {baseDir}/scripts/kling.mjs video --model kling-v3-omni --image a.jpg,b.jpg,c.jpg --image_types first_frame,,end_frame --prompt "..." # with reference video: image count <= 4 node {baseDir}/scripts/kling.mjs video --video "https://..." --video_refer_type feature --image a.jpg,b.jpg --prompt "..." ``` ### image (image generation) | Parameter | Description | Default | | --- | --- | --- | | `--model` | `model_name`; see **Route & model** and **Model catalog**. | route default | | `--prompt` | Image prompt (required). | — | | `--image` | Basic: single image. Omni: image list (comma-separated). | — | | `--resolution` | `1k` / `2k` / `4k`; `4k` routes to Omni. | 1k | | `--aspect_ratio` | `16:9` / `9:16` / `1:1` / `auto` (`auto` Omni only). | basic: `16:9`; Omni: `auto` | | `--n` | Result count 1–9 (`result_type=single`). | 1 | | `--negative_prompt` | Basic API only. | — | | `--result_type` | `single` / `series` (`series` is Omni and i2i-only). | single | | `--series_amount` | 2–9 for `result_type=series`. | 4 | | `--element_ids` | Subject IDs (comma-separated, Omni). | — | | `--output_dir` | Output directory. | `./output` | | `--task_id` | Query task id; pair with `--download`. | — | Notes: - `n` and `series_amount` apply to different modes. - `series` is i2i-only, so `--result_type series` requires `--image`. Omni refs rules (image): - `image` cannot be empty (URL or Base64). - `element_id` cannot be empty. - `image_count + element_count <= 10`. ### element (subject management) Manage custom subjects: create from image/video, query task, list custom/preset, delete. Use `element_id` in `video`/`image` with `--element_ids` for reusable subject consistency. | Parameter | Description | | --- | --- | | `--action create` | Create subject; requires `--name` (<=20), `--description` (<=100), `--ref_type` | | `--ref_type` | `image_refer` (requires `--frontal_image`) / `video_refer` (requires `--video`) | | `--frontal_image` | Front reference image (`image_refer`) | | `--refer_images` | Other reference images (comma-separated, 1–3) | | `--video` | Reference video (`video_refer`) | | `--action query --task_id <id>` | Query creation task | | `--action list` | List custom subjects | | `--action list-presets` | List preset subjects | | `--action delete --element_id <id>` | Delete subject | ### account (resource & quota inquiry, optional credential setup) | Flag | Purpose | | --- | --- | | `--costs` (default) | Read-only quota/resource packs via `GET /account/costs`. | | `--bind-url` | Device bind with polling; prints URL for manual open; optional `--force`. | | `--import-env` | Read `KLING_ACCESS_KEY_ID` + `KLING_SECRET_ACCESS_KEY` and persist. | | `--import-credentials` | Persist keys from `--access_key_id` + `--secret_access_key`. | | `--configure` | Interactive key input and save credentials. | All bind/account files persist under storage root (`~/.config/kling` by default, or `KLING_STORAGE_ROOT`). `--costs` query params: | Query param (API) | CLI | Default | | --- | --- | --- | | `start_time` (required, Unix ms) | `--start_time` | if omitted: `end_time - days` | | `end_time` (required, Unix ms) | `--end_time` | if omitted: now | | — | `--days` | 30 (only when `--start_time` omitted) | | `resource_pack_name` (optional) | `--resource_pack_name` | — | Run `node {baseDir}/scripts/kling.mjs account --help` for details. Run `node {baseDir}/scripts/kling.mjs video --help`, `image --help`, or `element --help` for full params. ## Route & model (CLI: `kling.mjs` + flags -> default `model_name`) Agents call `node {baseDir}/scripts/kling.mjs <video|image|element|account>` with flags. `--model` sets `model_name` for selected route and must be exact canonical spelling. If `--model` is omitted, route defaults apply. CLI guardrails reject incompatible model/route and invalid `sound` combinations before submit. ### Routing decision tree (must follow) 1. Choose subcommand from intent: `video` / `image` / `element` / `account`. 2. Determine route triggers: - any Omni trigger -> Omni route - otherwise -> basic route 3. Validate model-route compatibility: - Omni route accepts only Omni-capable canonical models - basic route rejects Omni-only models 4. Validate strict parameter combos (`sound`, `multi_shot`, frame rules, ref limits). 5. If uncertain, run `--help` or ask user; never guess-submit. ### Video (`video` subcommand) Omni routing triggers (any of these -> omni-video API route): - `--element_ids` - `--video` - comma in `--image` - `--image` + `--aspect_ratio` - explicit `--model kling-v3-omni` or `--model kling-video-o1` Otherwise: - basic text2video (T2V): no `--image` - basic image2video (I2V): single `--image` (optional `--image_tail`) `--multi_shot` does not force Omni; storyboard mode still follows the same routing triggers above. | Video routing (CLI) | Default if `--model` omitted | Allowed `--model` (examples) | | --- | --- | --- | | Basic T2V | `kling-v3` | `kling-v2-6`, `kling-v3` | | Basic I2V | `kling-v3` | `kling-v2-6`, `kling-v3` | | Omni | `kling-v3-omni` | `kling-v3-omni` (default), `kling-video-o1` (explicit) | ### Image (`image` subcommand) Omni routing triggers (any of these -> omni-image API route): - explicit `--model kling-v3-omni` or `--model kling-image-o1` - `--element_ids` - `--result_type series` - `--resolution 4k` - `--aspect_ratio auto` - comma in `--image` Else -> basic generations route (text-to-image / image-to-image). | Image routing (CLI) | Default if `--model` omitted | Allowed `--model` (examples) | | --- | --- | --- | | Basic | `kling-v3` | `kling-v3` by default; use canonical basic-route models supported by current CLI (`image --help`) | | Omni | `kling-v3-omni` | `kling-v3-omni` (default), `kling-image-o1` (explicit) | ### Model catalog (by name) Common aliases (understanding only; do not pass aliases to `--model`): - `omni3`, `omni v3`, `视频O3`, `O3`, `o3`, `图片O3` -> `kling-v3-omni` - `o1`, `omni1` -> `kling-video-o1` or `kling-image-o1` by intent `--model` input rule: pass only canonical names from this table. | Model | Valid on | Notes | | --- | --- | --- | | `kling-v2-6` | Basic T2V / I2V only | Not Omni video. | | `kling-v3` | Basic video / basic image | Default for basic routes. | | `kling-v3-omni` | Omni video / Omni image | Default for Omni routes. With `--video`, `sound` must be `off`. | | `kling-video-o1` | Omni video only | No `sound`. | | `kling-image-o1` | Omni image only | Optional explicit Omni-image model. | Principle: - Set task flags first (`--image`, `--element_ids`, `--video`, `--multi_shot`, ...). - Omit `--model` to use route defaults. - If `--model` is explicit, it must match route implied by flags. ## When to use Omni; element vs image reference Which route: follow **Route & model** triggers. Prefer Omni when you need multi-image composition, images + elements, 4K/series modes, or edit-style instructions. Use prompt placeholders `<<<...>>>` for Omni media/subject references. Prefer plain image reference for simple tasks. Create element first only when user explicitly wants reusable subject consistency across outputs. ## Prompt template syntax (video / image Omni) In Omni, pass media/subjects by flags; reference in `--prompt` with placeholders: - `<<<image_1>>>` -> first `--image` (`<<<image_2>>>`, ...) - `<<<element_1>>>` -> first `--element_ids` (`<<<element_2>>>`, ...) - `<<<video_1>>>` -> `--video` clip (`video` subcommand only) ## Notes - Timing: video ~1–5+ min; image ~20–60 s; subject creation ~30 s–2 min. - Retention: platform may remove assets after ~30 days; save outputs locally. ## Reference - Official developer docs (CN): https://app.klingai.com/cn/dev/document-api - Official developer docs (Global): https://kling.ai/document-api/quickStart/productIntroduction/overview - API endpoint quick map in this package: `reference.md`


Security scan verdicts — ClawScan: clean | static analysis: clean | VirusTotal: clean | SkillSpector: clean (LOW)