# Install metashell

Metaprogramming shell for C++ templates. Version 5.0.0 via Homebrew; verified from local package data.

## Install

```sh
sudo av install brew:metashell
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install metashell
```

  Evidence: local Homebrew formula metadata

## Package Facts

- **Package key:** brew:metashell
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/metashell>
- **Version:** 5.0.0
- **Source summary:** Metaprogramming shell for C++ templates
- **Homepage:** <http://metashell.org>
- **Repository:** <https://github.com/metashell/metashell>
- **Upstream docs:** <http://metashell.org>
- **License:** GPL-3.0-or-later
- **Source archive:** <https://github.com/metashell/metashell/archive/refs/tags/v5.0.0.tar.gz>
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- metashell (cli)
- templight_metashell (cli)
- metashell (alias)
- templight_metashell (alias)

## Dependencies

- zstd

## Build Dependencies

- cmake

## macOS Provided Libraries

- libedit
- libxml2

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 5.0.0
- Local data status: ok
- Upstream repository: https://github.com/metashell/metashell
- Upstream latest detected: v5.0.0 (current)
- info: No package-manager update timestamp was available.

## Notes de sécurité

generalized runtime or code generation signal.

- **Geiger risk:** yellow / medium
- generalized runtime or code generation signal

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** metashell
- **Version Scheme:** 0
- **Revision:** 0
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable


## Related Links

- [Secret-risk packages](https://www.automicvault.com/fr/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://www.automicvault.com/fr/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://www.automicvault.com/fr/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Developer build packages](https://www.automicvault.com/fr/pkg/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata.
- [zstd](https://www.automicvault.com/fr/pkg/brew/zstd/) - Runtime dependency declared by Homebrew.
- [cmake](https://www.automicvault.com/fr/pkg/brew/cmake/) - Build dependency declared by Homebrew.
- [cabin](https://www.automicvault.com/fr/pkg/brew/cabin/) - Shares av.db curated category or tags: cli, cpp, developer-tools.
- [conan](https://www.automicvault.com/fr/pkg/brew/conan/) - Shares av.db curated category or tags: cli, cpp, developer-tools.
- [include-what-you-use](https://www.automicvault.com/fr/pkg/brew/include-what-you-use/) - Shares av.db curated category or tags: cli, cpp, developer-tools.
- [clazy](https://www.automicvault.com/fr/pkg/brew/clazy/) - Shares av.db curated category or tags: cli, cpp, developer-tools.
- [etl](https://www.automicvault.com/fr/pkg/brew/etl/) - Shares av.db curated category or tags: cli, cpp, developer-tools.
- [clangql](https://www.automicvault.com/fr/pkg/brew/clangql/) - Shares av.db curated category or tags: cli, cpp, developer-tools.
- [clang-include-graph](https://www.automicvault.com/fr/pkg/brew/clang-include-graph/) - Shares av.db curated category or tags: cli, cpp, developer-tools.
- [boost-bcp](https://www.automicvault.com/fr/pkg/brew/boost-bcp/) - Shares av.db curated category or tags: cli, cpp, developer-tools.
- [cdecl](https://www.automicvault.com/fr/pkg/brew/cdecl/) - Local package facts share a topical domain. Shared terms: cli, developer, developer-tools, languages, programming.
- [cryptol](https://www.automicvault.com/fr/pkg/brew/cryptol/) - Local package facts share a topical domain. Shared terms: cli, developer, developer-tools, languages, programming.

## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- cross-ecosystem install command graph