# Install fennel-ls with Homebrew, Nix

Language Server for Fennel. Version 0.2.4 via Homebrew; verified 2026-04-16.

## Install

```sh
sudo av install brew:fennel-ls
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install fennel-ls
```

  Evidence: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#fennel-ls
```

  Evidence: nixpkgs package indexes: pkgs/by-name/fe/fennel-ls/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

## Package facts

- **Package key:** brew:fennel-ls
- **Package manager:** Homebrew
- **Package manager page:** <https://formulae.brew.sh/formula/fennel-ls>
- **Version:** 0.2.4
- **Source summary:** Language Server for Fennel
- **Homepage:** <https://git.sr.ht/~xerool/fennel-ls/>
- **Repository:** <https://git.sr.ht/~xerool/fennel-ls>
- **Upstream docs:** <https://git.sr.ht/~xerool/fennel-ls>
- **License:** MIT
- **Source archive:** <https://git.sr.ht/~xerool/fennel-ls/archive/0.2.4.tar.gz>
- **Last updated:** 2026-04-16T04:41:18Z
- **Generated:** 2026-07-08T07:18:31+00:00

## Executables

- fennel-ls (cli)
- fennel-ls (alias)

## Dependencies

- lua

## Build dependencies

- pandoc

## 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: 2026-07-08
- Package-manager version: 0.2.4
- Package-manager updated: 2026-04-16
- Local data: ok
- Upstream repository: https://git.sr.ht/~xerool/fennel-ls/
- info: Release/tag comparison is only available for GitHub repositories.

## Security Notes

broad file, network, media, or database tool signal.

- **Geiger risk:** blue / medium
- broad file, network, media, or database tool signal


## 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: <project-root>/flsproject.fnl
## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** fennel-ls
- **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

## Other Package-Manager Records

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


## Related links

- [Source-control packages](https://www.automicvault.com/pkg/source-control-tools/) - Belongs to a source-control command family.
- [Secret-risk packages](https://www.automicvault.com/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://www.automicvault.com/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://www.automicvault.com/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [lua](https://www.automicvault.com/pkg/brew/lua/) - Runtime dependency declared by Homebrew.
- [pandoc](https://www.automicvault.com/pkg/brew/pandoc/) - Build dependency declared by Homebrew.
- [ansible-language-server](https://www.automicvault.com/pkg/brew/ansible-language-server/) - Shares av.db curated category or tags: cli, developer-tools, language-server, lsp.
- [emmylua_ls](https://www.automicvault.com/pkg/brew/emmylua-ls/) - Shares av.db curated category or tags: cli, developer-tools, language-server, lsp, lua.
- [expert](https://www.automicvault.com/pkg/brew/expert/) - Shares av.db curated category or tags: cli, developer-tools, language-server, lsp.
- [fortls](https://www.automicvault.com/pkg/brew/fortls/) - Shares av.db curated category or tags: cli, developer-tools, language-server, lsp.
- [gopls](https://www.automicvault.com/pkg/brew/gopls/) - Shares av.db curated category or tags: cli, developer-tools, language-server, lsp.
- [haskell-language-server](https://www.automicvault.com/pkg/brew/haskell-language-server/) - Shares av.db curated category or tags: cli, developer-tools, language-server, lsp.
- [helm-ls](https://www.automicvault.com/pkg/brew/helm-ls/) - Shares av.db curated category or tags: cli, developer-tools, language-server, lsp.
- [jq-lsp](https://www.automicvault.com/pkg/brew/jq-lsp/) - Shares av.db curated category or tags: cli, developer-tools, language-server, lsp.
- [fnlfmt](https://www.automicvault.com/pkg/brew/fnlfmt/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, developer, developer-tools, fennel, lua.
- [lua-language-server](https://www.automicvault.com/pkg/brew/lua-language-server/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, developer, developer-tools, language, language-server.

## Combined YAML source

View the package source record on GitHub. [combined/fennel-ls.yml](https://github.com/automic-vault/db/blob/main/combined/fennel-ls.yml)


## Sources

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