Validate AI coding with agnix, a linter and lsp for founders using AI assistants, with plugins for major IDEs.
348 stars29 forksRustQuality 8/10Updated 7/16/2026100% free ยท open source
What it does
Agnix validates AI coding with a linter and language server protocol for founders using AI assistants, ensuring correctness and providing autofixes for issues in CLAUDE.md, AGENTS.md, SKILL.md, hooks, and MCP files
Install / run
git clone https://github.com/agent-sh/agnix && cd agnix
When to use it
โขWhen creating or editing AI assistant configurations to catch errors early
โขTo enforce consistency across multiple AI coding files and projects
โขWhen integrating AI assistants with major IDEs for enhanced development experience
Quick start
1Run 'cargo build' to build the agnix project
2Use 'cargo run --bin agnix-lsp' to start the language server
3Configure your IDE to use the agnix language server for AI coding validation
4Create a sample CLAUDE.md file and use 'agnix lint' to validate its contents
5Use 'agnix autofix' to automatically correct issues found in your AI coding files
Ready-to-paste prompt
agnix lint CLAUDE.md --fix
Heads up: Make sure you have Rust and cargo installed on your system before attempting to build and run agnix, as it's written in Rust and relies on cargo for build and package management
Saves to your device
Topics
agent
ai
ai-agents
ai-coding-assistant
claude
cli
code-quality
codex
copilot
cursor
devtools
linter
llm
lsp
mcp
opencode
rust
skills
vscode
vscode-extension
What's inside โ free to inspect
No purchase needed
Read the entire source before you build โ unlike paid marketplaces that hide it behind a buy button.