empty

A linter and language-server checker for configuration files used by AI coding assistants, including CLAUDE.md, AGENTS.md, SKILL.md, hooks, and MCP settings. A language server provides editor feedback about files and code.

In plain words
What is it for?
Use it to validate assistant instructions, skills, hooks, and MCP configuration across supported IDEs.
Why use it?
It helps find configuration problems in assistant setup files, and the input says it includes autofixes and plugins for major IDEs.

Cursor rule for Cursor

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add rules/agent-sh/agnix/empty
Clone the repo
git clone --depth 1 https://github.com/agent-sh/agnix

Made for: Cursor.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured The whole file, excluding the scripts and references it only reads on demand.
Security scan n/a The body is not available under this licence, so nothing was scanned.
Origin original No closer match found in the catalogue.
tests/fixtures/cursor-invalid/.cursor/rules/empty.mdc · 1 lines

The source is not reproduced here

Licensed Apache-2.0

The repository is licensed Apache-2.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 1 lines e3b0c44298fc

Subscribe to this mod's changes

empty is a cursor rule published in the GitHub repository agent-sh/agnix (400 stars, last pushed 3d ago), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. It was not scanned, because the body is not available under its licence. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.