LessAI ToolsAI plugin directory

Choose AI development plugins by task · 124 listed projects

AI editor plugins

Use AI chat, code completions and suggested changes in the editor where you write code.

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Narrow the list by assistant and use case.

Projects with documented setup only.

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Selected in the past 7 days · Editorial order · Editor plugins · Any time

Selected for specific tasks using public documentation. Stars are a reference only.

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List data updated 10/18/2026, 15:02 · UTC+8

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A few useful things to know

Start with the editor you use and the task you want help with. Public source code does not mean every connected model or external service is free. Check model connections, costs and project access permissions before installation.

Q1

How do extensions relate to AI assistants?

Editor extensions add chat, completion or edit suggestions inside coding software. Available models and tools depend on the project.

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Q2

Does public source code mean free use?

Source licensing and service charges are separate. Model calls, cloud features or third-party services may require accounts and payment.

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Q3

How can I check the fit for my project?

Confirm editor and version support, try a small change, inspect the diff and run your existing checks. Choose around your own workflow.

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Setup guides & practical comparisons

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Sources and ranking

This directory lists AI development plugins with public source code and a clear purpose. Browse by task, then open an introduction to learn what a project does, who it is for, and what you need to get started. It covers selected projects, not every AI plugin.

How do the three plugin types differ?

Tool connections (MCP) let AI assistants use external tools such as browsers, code repositories and databases. MCP is the protocol used for these connections.

Reusable skills give a compatible AI assistant instructions and guidance for a particular task.

Editor plugins run inside the software you use to write code, adding AI chat, completions or suggested edits.

How does “Most starred” work?

Projects are sorted by their total GitHub stars. Stars indicate interest; they are not downloads, active users or quality scores. A skill pack counts as one project. Daily star growth is not shown without historical records.

What does “Recently updated” mean?

It uses the most recent code push, which may not be a new release. The 7-day filter checks that project update time; ranking still uses all-time stars. Each introduction shows when its star count was collected. Failed updates keep the last saved data.

Introductions are based on public project documentation. These projects have not each been installed and tested here. Check the project documentation for setup, compatibility and service costs. Refreshing this list only reads saved data; it does not start collection.

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