Claude Skills for PowerPoint: Brief, Build, and Review Slides

A presentation skill gives Claude a fixed set of instructions for every slide-building task: the audience, the narrative arc, the tone and the review criteria. Without one, you re-explain those constraints each time you start a new deck. With one, the assistant applies the same brief automatically and the result is more consistent across revisions.

The skill handles the repeatable part. The narrative decisions — what this deck argues, what evidence to use, which points the audience already knows — belong somewhere they survive the end of the chat. Tools like fenbs keep those decisions and approved instructions together so the next revision starts from what was already agreed.

What a PowerPoint presentation skill does

A presentation skill is a reusable instruction file that tells Claude how to approach a slide-building request. It defines the default audience, the structure you prefer, the language level to use and the review questions to apply before considering a draft complete.

It does not create the PowerPoint file itself. Claude produces text, outlines and speaker notes; you paste them into your slide tool or use an add-in to apply them. For finding community presentation skill files, see the claude skills marketplace.

The three inputs a presentation skill needs

A useful presentation skill combines three things: an audience brief, source material instructions and a review checklist. Each one addresses a different failure mode.

• Audience brief: who will see this deck, what they already know and what they need to leave believing or deciding. Without this, Claude defaults to a generic audience and the slides read as if written for nobody in particular.
• Source material instructions: where the evidence should come from, what counts as acceptable support and what to flag when a claim needs a source that was not provided.
• Review checklist: the questions Claude should ask before declaring a draft ready — does slide three answer the objection on slide two, does the closing slide say what the reader should do next, are any terms used differently across slides.

Writing the skill file

Create a markdown file in your Claude skills folder named presentation.md or something specific like investor-deck.md. Start with the audience section, then the source instructions, then the review questions. More specific audience details produce more useful results.

# Client presentation
Build a client-facing slide deck.

Audience: B2B buyers who know the industry but not our product. Decision-makers, not technical users.

1. Structure: problem, our approach, evidence, next step. No more than 12 slides.
2. Language: plain. No jargon. Each slide title is a complete sentence.
3. Each claim needs a source. If no source was provided, flag it.
4. Review: does each slide have one clear point? Does the closing slide ask for a specific action?

Not for: internal team decks or technical architecture reviews.

Running the skill on a real deck

1. Install the skill file in your Claude skills folder and restart the app to load it.
2. Open a new conversation and type /client-presentation (or whatever you named the file).
3. Paste your source material: your notes, relevant data, the points you want to make.
4. Ask Claude to produce a slide-by-slide outline first. Review the structure before asking for full copy.
5. Once the outline is agreed, ask for the speaker notes and the review checklist results. Fix the gaps before finalizing.

Common mistakes when using presentation skills

The most common mistake is using the same skill for every presentation regardless of audience. An investor pitch has different structural requirements than a client status update. Using a general template for both produces a deck that fits neither well. Keep a separate skill for each presentation type you make more than a few times a year.

Another common mistake is asking Claude to produce the final deck in one pass without reviewing the structure first. Ask for an outline first, agree on the slide order, then ask for speaker notes and full copy. A deck with the right structure and imperfect copy is much easier to fix than one with polished copy in the wrong order.

Finally, do not modify the skill file for each specific project. If you find yourself adding this client's name or this project's constraints to the skill file, move those details to the project context instead. A skill modified for every deck is a template being rewritten each time, not a reusable tool.

Keeping narrative decisions between revisions

A presentation often goes through several rounds of feedback. The decision that the closing slide should ask for a meeting, not a download, is worth recording. So is the agreement that the third section uses the client's own language rather than your company's terminology. Those decisions are easy to lose between the first draft and the final one.

Narrative decisions are not skill file content — they belong to this specific deck, not to every future presentation. Keeping them with the project means you can hand the deck to a colleague or pick it up weeks later without reconstructing the reasoning from email threads.

How to do this with fenbs

1. Create a free account and add a project for this presentation or client.
2. Add a task for the deck in fenbs. In the task note, record the source material you received, the audience and the deadline.
3. As you make decisions — structure, closing ask, language rules — record each one in Decisions and rules linked to the task. That way they survive the end of the chat.
4. Add the approved presentation skill text to Skills and prompts in fenbs. Connect your AI app over MCP from Integrations so it reads the skill and the project decisions before starting a revision session.