Encelade

Create a custom presentation theme in the user's Encelade workspace from brand colours, fonts and styles, e.g. when the user asks to send their brand or design system to Encelade. To change a theme the workspace already has, use update_theme instead. name and colors.accent are required; anything left out is derived from the given colours or kept from Encelade's default theme. Colours must be hex. For the logo pass exactly one of: logo.url, a public link to the logo file the source design uses; logo.svg, its SVG markup when it has no public link; or logo.brandDomain, the brand's website, to look up its published logo. Prefer the source design's own logo over brandDomain. For a font Encelade doesn't offer, pass a direct link to its file as fonts.heading.url or fonts.body.url. pageBackground, contrast.pageBackground and each backgroundVariants fill also take an image: a public https link Encelade downloads. Generated decks cycle through pageBackground and the backgroundVariants. If the user has a brand-guidelines PDF or PPTX, the theme studio can instead create a theme from that file, including its backgrounds, at https://www.encelade.ai/brand/themes/new. The response lists what was derived and anything that could not be applied, so you can tell the user. Returns themeId: pass it as `theme` to generate_project or plan_project.

create_theme

Permanently delete a deck by its pid. This action cannot be undone. By default also removes uploaded media exclusively owned by you and no longer referenced by any surviving deck; pass deleteAssets: false to keep those assets.

delete_project

Generate a full presentation from a topic and outline hints. Returns a session ID immediately — poll get_generation_session to track progress. Required fields: outlineHints (array of slide topic strings). Planning typically takes 30–90 seconds; generating takes 60–180 seconds depending on slide count. Do not flag a session as potentially stuck until 5 minutes have elapsed since startedAt. Optional model param selects the LLM — one of: gpt-6-astra, gpt-5.6-sol, gpt-5.6-terra, gpt-5.6-luna, gpt-5.5, gpt-5.4, gpt-5-mini, claude-sonnet-5 (default), claude-opus-5-5, claude-sonnet-4-6, claude-sonnet-4-5-20250929, claude-opus-4-8, claude-haiku-4-5-20251001, gemini-3.1-pro-preview, gemini-3.8-flash, gemini-3.5-flash-lite, gemini-3.5-flash, gemini-3.1-flash-lite, gemini-2.5-pro, gemini-2.5-flash.

generate_project

Get a single presentation deck by its pid (public ID). Opens an interactive slide preview in hosts that support MCP Apps.

get_project

Poll the status of a presentation generation session. Returns a short human-readable status line — planning / generating / done / failed — plus a link to the deck once it is available. The structured payload also exposes the current phase, events, plan, and link for programmatic clients. Planning typically takes 30–90 seconds; generating takes 60–180 seconds depending on slide count. Re-poll with the same sessionId until the readable status starts with `Done.` Once phase is done and projectPid is present, call get_project once with that pid to open the interactive slide preview. This status tool does not open a preview.

get_generation_session

List presentation decks. Returns paginated results. Use the returned cursor to fetch the next page.

list_projects

List the custom presentation themes in the user's Encelade workspace, newest first. Pass a theme's themeId as `theme` to generate_project or plan_project to build decks in it. Check this before create_theme so you don't recreate a brand theme the workspace already has; to change one, pass its themeId to update_theme.

list_themes

Clone an existing template into a new deck and rewrite its content for a specific customer using your instructions and data (Mode C). Layout is preserved — only text and in-place imagery change. Returns a session ID immediately — poll get_generation_session to track progress. Required field: templateId (a template UUID). Optional: instructions (free-text guidance), projectName, useConnectors (pull from your connected data sources). Personalization typically takes 60–180 seconds depending on deck size; do not flag a session as stuck until 5 minutes have elapsed since startedAt.

personalize_template

Generate an outline/plan for a presentation without creating the full content. Returns a plan that can be reviewed before generation. Planning typically takes 30–90 seconds. Do not flag a session as potentially stuck until 5 minutes have elapsed since startedAt. Optional model param selects the LLM — one of: gpt-6-astra, gpt-5.6-sol, gpt-5.6-terra, gpt-5.6-luna, gpt-5.5, gpt-5.4, gpt-5-mini, claude-sonnet-5 (default), claude-opus-5-5, claude-sonnet-4-6, claude-sonnet-4-5-20250929, claude-opus-4-8, claude-haiku-4-5-20251001, gemini-3.1-pro-preview, gemini-3.8-flash, gemini-3.5-flash-lite, gemini-3.5-flash, gemini-3.1-flash-lite, gemini-2.5-pro, gemini-2.5-flash.

plan_project

Update an existing deck. Pass the project pid and the fields to update.

update_project