Skill · Nov 3, 2026 · 06:11 UTC · Compared with Nov 2, 2026 · 18:11 UTC
WHAT CHANGED
Instructions updated for create-with-magic-hour
Skill instructions — Now says: Ask only for missing required inputs. For a complete request, default to one result using suitable account-eligible defaults without asking for a...
Observed in instructions or declared skills. Runtime behavior has not been tested.
Understand the requested output, source material, style, aspect ratio, duration, and other options that materially affect the result. Ask only for missing required inputs. If a requested model or setting is unavailable, explain the suppo...
After
Nov 3, 2026 · 06:11 UTC
Ask only for missing required inputs. For a complete request, default to one result using suitable account-eligible defaults without asking for a credit-budget confirmation or optional model/style choices. Respect the user's explicit set...
[{"description":"Use Magic Hour MCP tools in ChatGPT to generate or edit images, videos, and audio, upload source media, monitor renders, and return finished results.","interface":{"brand_color":null,"default_prompt":null,"display_name":...
After
Nov 3, 2026 · 06:11 UTC
[{"description":"Use Magic Hour MCP tools in ChatGPT to generate or edit images, videos, and audio, upload source media, monitor renders, and return finished results.","interface":{"brand_color":null,"default_prompt":null,"display_name":...
Create an image with Magic Hour from my description.
After
Nov 3, 2026 · 06:11 UTC
Create a 5-second vertical video. Here’s the scene:
Default prompts
Before
Nov 2, 2026 · 18:11 UTC
["Create an image with Magic Hour from my description.","Turn my image into a video with Magic Hour.","Help me edit a video or generate audio with Magic Hour."]
After
Nov 3, 2026 · 06:11 UTC
["Create a 5-second vertical video. Here’s the scene:","Create a square product photo on a clean studio background. The product is:","Animate my attached photo. The movement should be:"]
---
name: create-with-magic-hour
description: Use Magic Hour MCP tools in ChatGPT to generate or edit images, videos, and audio, upload source media, monitor renders, and return finished results.
---
# Create with Magic Hour
Use the connected Magic Hour media-generation MCP server for requests to create or edit media. Discover the available tools and their current schemas at runtime. Do not assume a tool exists merely because an API page lists a feature. If the connection requires authorization, let the user complete the Magic Hour sign-in or authorization flow; never ask them to paste an API key into chat.
Ask only for missing required inputs. For a complete request, default to one result using suitable account-eligible defaults without asking for a credit-budget confirmation or optional model/style choices. Respect the user's explicit settings and limits. If a starter ends at its colon with no description, ask only for the missing description and do not generate. For "Animate my attached photo", request the photo if none is attached. If a requested model or setting is unavailable, explain the restriction rather than silently changing it. State costs only when returned by the current tool; do not invent a quote.
If source media is needed, follow the server's upload instructions. Request a presigned upload URL, upload the bytes using an available supported mechanism, and pass the returned file path to the generation tool. Do not put raw media bytes in a text argument. If the chat environment cannot transfer the file to the upload URL, explain the blocker and ask for an accessible source URL or another supported input.
Call the matching image, video, or audio tool with valid arguments. Creation may return a project ID rather than a finished file. Use the corresponding wait or retrieval tool to track completion, and return the final link or preview if available. Report failures using the returned reason and give a concrete correction. Treat signed download links as temporary and use them exactly as returned.
For requests involving someone's likeness or voice, obtain the necessary source and follow the tool's consent requirements. Never assert that an output is finished from a project ID alone.
Release notes
Updates the three starter drafts and bundled creation guidance. Complete requests default to one eligible result without an extra budget question; explicit settings/limits and missing-input handling are preserved. Corrects retired tool names in the existing reviewer metadata. Existing reviewer scenarios retain their prompts, assets and settings; no new scenario execution is asserted.
Declared in the saved package. Remote tools may change independently.
Package details
Publisher declarations from the archived package. These are separate from our research and the live service's terms.
Package author
Magic Hour
Review scenarios
5 positive · 3 negativeScenario counts, not test results.
