# fence を Homebrew, Nix でインストール fence 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:fence ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install fence ``` 証拠: local Homebrew formula metadata ### Linux - Nix (92%): ```sh nix profile install nixpkgs#fence ``` 証拠: nixpkgs package indexes: pkgs/by-name/fe/fence/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:fence - **パッケージマネージャ:** Homebrew - **バージョン:** 0.1.65 - **ソース概要:** Lightweight sandbox for commands with network and filesystem restrictions - **ホームページ:** - **リポジトリ:** - **最終更新:** 2026-08-01T03:36:54Z - **生成日時:** 2026-08-03T19:37:03+00:00 ## 実行可能ファイル - fence (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: 0.1.65 ## プロジェクトの歴史と使われ方 Fence is a command sandbox and permission layer for running semi-trusted commands with default-deny network access and configurable filesystem and command rules. ### プロジェクトの歴史 The official README states that Fence moved from github.com/Use-Tusk/fence to github.com/fencesandbox/fence, with migration instructions for Homebrew tap users and Go installs. GitHub releases show an initial v0.1.0 release in December 2025 and frequent v0.1.x releases through June 2026. The documentation positions Fence as a host-native sandbox rather than a container or VM. On macOS it uses sandbox-exec; on Linux it uses bubblewrap with Landlock and seccomp. ### 採用の歴史 Fence's official README emphasizes AI coding-agent workflows and names Claude Code, Codex, Amp, Gemini CLI, GitHub Copilot, OpenCode, and Factory CLI as compatible commands. Packaging is still young, with Homebrew tap, Nix, curl installer, Go install, and source builds documented by upstream. ### 使われ方 Basic usage wraps a command with network access blocked by default. Users can apply templates, monitor blocked requests, deny dangerous commands, configure filesystem read/write rules, and inspect the merged config with fence config show. ### パッケージ好きにとっての重要性 Fence is significant as a post-agent-era CLI package: instead of being an agent, package manager, or container runtime, it wraps arbitrary developer commands with reusable policy. That makes it relevant to package installation scripts, build scripts, CI jobs, and coding-agent sessions. ### タイムライン - 2025: v0.1.0 released on 2025-12-19. - 2026: Project README documents migration from Use-Tusk/fence to fencesandbox/fence. - 2026: v0.1.61 released on 2026-06-22. ### Related projects - The README credits Anthropic's sandbox-runtime as inspiration. - bubblewrap, Landlock, seccomp, and macOS sandbox-exec are underlying or related sandboxing technologies. ### ソース - - - - ## セキュリティノート fence に一致するローカルシークレット処理マニフェストは見つかりませんでした。将来の対応で安定したパッケージ URL を使えるよう、Nucleus パッケージメタデータはここに公開されています。 ## Configuration and credential file locations These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval. ## Configuration files - Unix: ./fence.jsonc, ./fence.json, ~/.config/fence/fence.jsonc, ~/.config/fence/fence.json ## 他のパッケージマネージャ記録 - Nix - fence: normalized package name match | nixpkgs package indexes: pkgs/by-name/fe/fence/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/fence.yml](https://github.com/mxcl/pkgdb/blob/main/combined/fence.yml) ## ソース - pkg.so package database - Geiger risk classifier - curated configuration and credential file locations - curated package history - pkgdb category and tag curation - external package-manager database matches - cross-ecosystem install command graph