Fix My Look

fix-my-look

Edit the source's first usable frame with gpt-image-2 from the user's prompt, then propagate that look across the clip with kling reference-video while locking the original face, motion and audio via the original video + audio as references. All prep happens in one mcp__plugin_pika_pika__normalize_video call for short clips, or one normalize call per segment for longer clips. The output ratio uses the normalized clip's closest supported output ratio; this skill does NOT reframe the source video.

Inputs

• <source> — path or URL to a video file with audio
• <change_prompt> — what to change (e.g. "make it night with neon lights",

"change my shirt to a leather jacket", "put me on a beach in Hawaii")

Empty-args menu

1. "What's the source video path?" 2. "What do you want to change? (e.g. 'put me on a beach', 'make it night')"

Workflow

Working dir: ~/Downloads/fix-my-look/<run-id>/.

Step 0 — Cost, timer and task IDs

Use the mcp__plugin_pika_pika__* names below as the canonical plugin namespace. If the host exposes the same tools under a local namespace such as mcp__pika-mcp__* or mcp__pika-prod__*, map by tool suffix and keep the same arguments.

Start a timer when the source and change prompt are known. Before paid generation, call mcp__plugin_pika_pika__estimate_cost for the planned mcp__plugin_pika_pika__generate_image, mcp__plugin_pika_pika__generate_reference_video, any multi-segment mcp__plugin_pika_pika__edit_concat, and any optional audio/lipsync repair call. If cost is not surfaced by the host, say Cost not surfaced by this harness in the final report instead of guessing. When any tool returns a task_id, copy the exact value into the run notes and reuse it verbatim; do not hand-type long JWT-style task IDs.

Step 1 — Prepare the clip

Local file? mcp__plugin_pika_pika__upload_asset it first; an HTTPS media URL passes directly. Decide the source windows before normalizing: use one 14.8s window for sources <=15s, and split longer sources into ordered 14.8s windows. Call mcp__plugin_pika_pika__normalize_video(video_url=<source>, start_s=<offset>, max_duration_s=14.8, extract_audio=true, extract_face_frame=true) once per window. Use the first window's face_frame_url for the edited still; use each window's video_url as that segment's motion/identity reference. For multi-window clips, also call mcp__plugin_pika_pika__extract_audio_from_video(video_url=<source>) so the final merged output can be restored to one continuous source audio track.

Wire the result into the rest: face_frame_url is the Step 2 edit target; each normalized video_url is Kling's reference for that segment in Step 4; set aspect_ratio = result.aspect_ratio ?? result.closest_aspect_ratio for each normalize result, then carry that local aspect_ratio through the image and video calls. If neither field is present, stop and report that normalization output is missing an aspect label. Compute duration = max(4, min(15, round(duration_s))) per segment, and use resolution="720p" unless the user asked for high res. If face_found is false, no clear face was found and face_frame_url fell back to the t=0 frame — proceed but warn identity may drift, or re-run with a start_s at a section where the subject faces camera.

Reference-video providers can reject oversized reference assets. If the normalize result or the downstream provider error shows a normalized video is over the provider limit, retry mcp__plugin_pika_pika__normalize_video once with crf=28 and the same start_s, max_duration_s, extract_audio, and extract_face_frame values. If the reference is still too large, stop before another paid video attempt and report that mcp__plugin_pika_pika__normalize_video needs a worker-side 1080-edge / reference-size cap. Do not patch this with local shell media commands.

Step 2 — Edit the frame with gpt-image-2 (the "change" stage)

mcp__plugin_pika_pika__generate_image with provider="gpt-image-2", aspect_ratio=<aspect_ratio>, resolution="2K", reference_images=[<face_frame_url>], quality="high", prompt:

"Modify the reference photograph as follows: <change_prompt>. Keep the

person's face, identity, hair, body and pose EXACTLY as in the reference.

CRITICAL: preserve every object the subject is holding or touching — phones,

products, drinks, bags, props, jewelry — in the exact same hand, position,

orientation and scale; never remove, replace or restyle them. Change only the

requested scene, background, clothing, lighting or environment, not who the

person is."

Keep the "preserve held objects" clause verbatim on every re-render — without it gpt-image-2 silently drops products/phones the subject is holding.

If gpt-image-2 returns a content-policy false positive for fashion, glam, or beauty prompts, retry once with the same intent but a modest / editorial wording such as "polished event styling, opaque clothing, natural pose, non-sexual fashion portrait". For makeup prompts, explicitly preserve the original eye shape, eyelids, iris color and gaze; heavy eyeliner/eye shadow is a high-risk identity-drift source.

Step 3 — Show the edited frame and wait for approval

Surface the edited frame and STOP. Ask "Approve for video generation, or tweak and re-render?" Do NOT call video generation until approved. For tweaks, re-run Step 2 (locked clauses verbatim) and loop.

Step 4 — Propagate via Kling reference-video

For each normalized segment, call mcp__plugin_pika_pika__generate_reference_video with provider="kling", reference_videos=[<segment video_url>], reference_images=[<edited_frame_url>], aspect_ratio=<aspect_ratio>, duration=<segment duration>, sound=false, video_keep_sounds=[true], prompt:

"Apply the change shown in <<<image_1>>> to <<<video_1>>>. Keep the person in

<<<video_1>>> with the EXACT same face, identity, expressions, motion and

timing; preserve the original video's kept sound track. The new

scene/background/clothing/lighting should match <<<image_1>>>. CRITICAL:

preserve every object the subject is holding or touching in <<<video_1>>> —

phones, products, drinks, bags, props — in the same hand and orientation every

frame. Keep mouth motion active through the final frame when the person is

speaking. Do not alter the person's identity."

Append any extra creative direction (e.g. "very cinematic, soft golden light") after the locked text — never replace it.

Do not pass sound=true to Kling with a video input. Kling rejects that combination with error:1201 sound on is not supported with video input; use sound=false plus video_keep_sounds=[true] to keep the source video's audio.

If the source was split into multiple windows, call mcp__plugin_pika_pika__edit_concat(video_urls=[<segment outputs in order>]). After concat, run mcp__plugin_pika_pika__edit_audio_replace(video_url=<concat_url>, audio_url=<full_source_audio_url>, duration_policy="video") when the merged output audio is missing, drifted, or discontinuous.

Only try Seedance if the user explicitly asks for it, or if Kling fails and a second provider attempt is useful. Use the same segmenting rule and record the provider error plainly if Seedance rejects the input or drops speech/action.

Async handling: if any call returns a {task_id, status} envelope, poll mcp__plugin_pika_pika__task_status({task_id}) in a tight loop until terminal.

Step 5 — Audio, duration and identity QA

Before reporting success, verify the generated video against the source:

• Duration must not be meaningfully cut off. If output duration differs from the

intended source window or merged source duration by more than 0.5s, mark the run as failed / needs follow-up.

• If the source has speech, audio must be present through the tail and mouth

movement must not freeze before the spoken content ends. If words are missing, garbled, silent, or visibly out of sync, do not call the run PASS.

• The approved frame corrections must persist into the video. If the provider

reintroduces a removed artifact such as eyeglass glare, mark it as a propagation caveat or re-render from a stronger approved frame.

• Compare identity at start, middle, segment boundaries, and end. If Kling

preserved motion but changed the face, call that out as a provider limitation instead of a pass.

If the video is visually acceptable but speech audio is missing, incomplete, or drifted, offer one paid repair pass:

1. mcp__plugin_pika_pika__edit_audio_replace(video_url=<generated_video_url>, audio_url=<full_source_audio_url or segment_audio_url>, duration_policy="video") 2. mcp__plugin_pika_pika__edit_lipsync(video_url=<audio_restored_url>, audio_url=<full_source_audio_url or segment_audio_url>, variant="v2-pro")

If the model froze the mouth near the end, do not keep escalating to sync-3 automatically; lip-sync cannot reliably recover a face track with no mouth motion. Offer trim / regenerate instead.

Step 6 — Download + return

Download the result to ~/Downloads/fix-my-look/<run-id>/result.mp4 and return that path plus the final report fields: source, edited frame URL, final video URL, provider, job/task IDs, cost estimate or not surfaced, elapsed time, QA notes, and follow-up issue.

Failure modes