# cornelis を Homebrew, Nix でインストール

cornelis のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:cornelis
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install cornelis
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#cornelis
```

  証拠: nixpkgs package indexes: pkgs/by-name/co/cornelis/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

## パッケージ情報

- **パッケージキー:** brew:cornelis
- **パッケージマネージャ:** Homebrew
- **バージョン:** 2.8.0
- **ソース概要:** Neovim support for Agda
- **ホームページ:** <https://github.com/agda/cornelis>
- **リポジトリ:** <https://github.com/agda/cornelis>
- **最終更新:** 2026-07-22T05:23:36Z
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- cornelis (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 2.8.0
## プロジェクトの歴史と使われ方

Cornelis is a Neovim interface for Agda, positioning itself as agda-mode for Neovim. It is written in Haskell and exposes Agda interactions through Vim commands for loading, goals, refinement, case splitting, normalization, and navigation.

### プロジェクトの歴史

The upstream README still describes Cornelis in relation to Emacs agda-mode and documents installation through common Vim and Neovim plugin managers. The current repository under the Agda organization was created in 2022, and its README states that the repository is currently unmaintained while asking interested maintainers to contact the Agda community.

### 採用の歴史

Cornelis serves the smaller intersection of Agda users and Neovim users. Its adoption significance is mainly editorial and workflow-based: it gives dependently typed programming a modal-editor path rather than requiring the traditional Emacs-centered Agda workflow.

### 使われ方

Users install Cornelis as a Neovim plugin, build it with Stack, and configure Vimscript or Lua variables for behavior such as rewrite mode, Agda input prefix, disabling default bindings, and debug logging.

### パッケージ好きにとっての重要性

Cornelis is interesting to package maintainers because it is both an editor integration and a Haskell-built executable. Distribution needs to account for Neovim plugin layout, Stack/Haskell build expectations, and compatibility with Agda versions.

### タイムライン

- 2022: Current agda/cornelis GitHub repository created.
- 2026: Repository metadata shows recent activity while the README marks the project as unmaintained.
- Present: Tags in the official repository include v2.7.0, v2.7.1, and v2.8.0.

### Related projects

- Related projects include Agda, agda-mode for Emacs, nvim-hs.vim, vim-textobj-user, and Neovim plugin managers such as vim-plug and lazy.nvim.

### ソース

- <https://github.com/agda/cornelis>
- <https://raw.githubusercontent.com/agda/cornelis/master/README.md>
- <https://api.github.com/repos/agda/cornelis>
- <https://api.github.com/repos/agda/cornelis/tags>


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals

## 他のパッケージマネージャ記録

- Nix - cornelis: normalized package name match | nixpkgs package indexes: pkgs/by-name/co/cornelis/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1


## Combined YAML source

View the package source record on GitHub. [combined/cornelis.yml](https://github.com/mxcl/pkgdb/blob/main/combined/cornelis.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph