AI tools · Plugin

The best AI plugins

A plugin installs into software you already have: Claude Code, Chrome, Photoshop, PowerPoint, Krita, Obsidian… Alone it does nothing; inside its host it changes everything.

7 scored plugin. Last checked on 13 September 2026.

Photo & image 1 Design & slides 3 Code 2 Office & email 2 Meetings & notes 1 Run locally 1 Orchestrate 1 Frame (methods, guardrails) 2

The three to remember

Most powerful

Superpowers

PluginRisingSecurity: read before installing

8.3

The most popular skills plugin; it changes the way the agent works, not what it can access.

· Utility 9/10, best of the selection
· Free, no limits
· Your data stays on your machine

Free1 click

Simplest

Copilot dans PowerPoint

PluginSecurity: nothing to flag

8.1

The best option for a native PowerPoint deliverable without friction, if you already have Microsoft 365 Copilot.

· One-click install
· Nothing to flag on security
· Official publisher

Paid1 clickSite ↗

Best free

Krita AI Diffusion

PluginRisingSecurity: nothing to flag

8.5

The smoothest local AI retouching for those who already draw.

· Free, no limits
· Your data stays on your machine
· Nothing to flag on security

Free5 min

Tool	Type	What it does	Price	Install	Score	Sec.
Krita AI DiffusionRisingPlugin that brings AI generation and inpainting locally into the free painting software Krita.	Plugin	Plugin that brings AI generation and inpainting locally into the free painting software Krita.	Free	5 min	8.5	Security: nothing to flag
SuperpowersRisingComplete development methodology for agents, built on composable skills that activate automatically: brainstorming, TDD, debugging, review.	Plugin	Complete development methodology for agents, built on composable skills that activate automatically: brainstorming, TDD, debugging, review.	Free	1 click	8.3	Security: read before installing
Copilot dans PowerPointGenerates and restructures presentations directly in PowerPoint.	Plugin	Generates and restructures presentations directly in PowerPoint.	Paid	1 click	8.1	Security: nothing to flag
Plugins officiels Claude CodeRisingAnthropic's official marketplace of plugins and skills for Claude Code.	Plugin	Anthropic's official marketplace of plugins and skills for Claude Code.	Free	1 click	8.0	Security: read before installing
Google Slides + GeminiImage and slide generation in Google Slides.	Plugin	Image and slide generation in Google Slides.	Freemium	1 click	7.8	Security: nothing to flag
Miro AISummaries, clustering and diagram generation inside the Miro whiteboard.	Plugin	Summaries, clustering and diagram generation inside the Miro whiteboard.	Freemium	1 click	7.2	Security: read before installing
oh-my-opencode-slimMulti-agent suite for OpenCode: mix models and automatically delegate sub-tasks.	Plugin	Multi-agent suite for OpenCode: mix models and automatically delegate sub-tasks.	Free	5 min	6.9	Security: read before installing

Tool : standalone product, used directly · Plugin : installs into a host application · Skill : instructions that teach the ai a method · MCP : connector giving the ai access to a service

What to know

The “requires” line on each card names the host. Make sure you have it before starting, and grant only the permissions the plugin needs.

Find the right one in 4 questions →