# Install wassette

Security-oriented runtime that runs WebAssembly Components via MCP. Version 0.4.0 via Homebrew; verified from local package data.

## Install

```sh
sudo av install brew:wassette
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install wassette
```

  Evidence: local Homebrew formula metadata

### Windows

- winget (92%):

```sh
winget install --id Microsoft.Wassette -e
```

  Evidence: Windows Package Manager source index: Microsoft.Wassette from https://cdn.winget.microsoft.com/cache/source.msix

## Package Facts

- **Package key:** brew:wassette
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/wassette>
- **Version:** 0.4.0
- **Source summary:** Security-oriented runtime that runs WebAssembly Components via MCP
- **Homepage:** <https://github.com/microsoft/wassette>
- **Repository:** <https://github.com/microsoft/wassette>
- **Upstream docs:** <https://github.com/microsoft/wassette#readme>
- **License:** MIT
- **Source archive:** <https://github.com/microsoft/wassette/archive/refs/tags/v0.4.0.tar.gz>
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- wassette (cli)
- wassette (alias)

## Build Dependencies

- pkgconf
- rust

## 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: 0.4.0
- Local data status: ok
- Upstream repository: https://github.com/microsoft/wassette
- Upstream latest detected: v0.4.0 (current)
- info: No package-manager update timestamp was available.

## セキュリティノート

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:** wassette
- **Version Scheme:** 0
- **Revision:** 0
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable

## Other Package-Manager Records

- winget - Microsoft.Wassette: normalized package name match | Windows Package Manager source index: Microsoft.Wassette from https://cdn.winget.microsoft.com/cache/source.msix


## Related Links

- [Source-control packages](https://www.automicvault.com/ja/pkg/source-control-tools/) - Belongs to a source-control command family.
- [MCP tool packages](https://www.automicvault.com/ja/pkg/mcp-tools/) - Mentions MCP or Model Context Protocol.
- [Secret-risk packages](https://www.automicvault.com/ja/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [pkgconf](https://www.automicvault.com/ja/pkg/brew/pkgconf/) - Build dependency declared by Homebrew.
- [rust](https://www.automicvault.com/ja/pkg/brew/rust/) - Build dependency declared by Homebrew.
- [modsurfer](https://www.automicvault.com/ja/pkg/brew/modsurfer/) - Shares av.db curated category or tags: cli, security, webassembly.
- [snyk-agent-scan](https://www.automicvault.com/ja/pkg/brew/snyk-agent-scan/) - Shares av.db curated category or tags: cli, mcp, security.
- [jailkit](https://www.automicvault.com/ja/pkg/brew/jailkit/) - Shares av.db curated category or tags: cli, sandboxing, security.
- [gnutls](https://www.automicvault.com/ja/pkg/brew/gnutls/) - Shares av.db curated category or tags: cli, security.
- [krb5](https://www.automicvault.com/ja/pkg/brew/krb5/) - Shares av.db curated category or tags: cli, security.
- [nettle](https://www.automicvault.com/ja/pkg/brew/nettle/) - Shares av.db curated category or tags: cli, security.
- [nss](https://www.automicvault.com/ja/pkg/brew/nss/) - Shares av.db curated category or tags: cli, security.
- [pinentry](https://www.automicvault.com/ja/pkg/brew/pinentry/) - Shares av.db curated category or tags: cli, security.
- [bandit](https://www.automicvault.com/ja/pkg/brew/bandit/) - Security-sensitive metadata or terminology overlaps. Shared terms: cli, oriented, security, security-oriented.
- [falcoctl](https://www.automicvault.com/ja/pkg/brew/falcoctl/) - Security-sensitive metadata or terminology overlaps. Shared terms: cli, components, runtime, security.

## Sources

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