Agent skill

Find Reviewer

by BrowserWorks in BrowserWorks/waterfox-android

Find the right reviewer for a Firefox/Gecko change so the user does not have to.

Custom licenceAuto-check passedDevelopment

Install Find Reviewer

skills CLI
$ npx skills add BrowserWorks/waterfox-android --skill find-reviewer -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install BrowserWorks/waterfox-android find-reviewer --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/BrowserWorks/waterfox-android.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/find-reviewer .claude/skills/find-reviewer && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
find-reviewer
GitHub stars
379
Used in
1 other repo
Token cost
~898 tokens
SKILL.md length
445 words
Files
1
Skills in repo
10
Repo updated
First seen
Licence
Custom licence

At a glance

Find the right reviewer for a Firefox/Gecko change so the user does not have to.

  • Works in 4 steps: Run the reviewer suggester on a… → Interpret the output. → Validate names whose origin is not the… → …
  • The user asks directly who should review a patch
  • SKILL.md covers NEVER invent a reviewer name, Overview, Workflow and Notes
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Find Reviewer is an agent skill from BrowserWorks/waterfox-android. Find the right reviewer for a Firefox/Gecko change so the user does not have to. Use this primarily when committing changes, to fill in the r= part of the commit message automatically instead of leaving it blank or guessing. Also use it when the user asks directly who should review a patch or what reviewer group to use.

Its SKILL.md is about 900 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Development, covering Commit messages. It works with Android.

When your agent uses it

  • The user asks directly who should review a patch
  • What reviewer group to use

Example prompts

  • “/find-reviewer”

Requirements

  • Pre-approved tools (allowed-tools): Bash(./mach file-info:*)

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Run the reviewer suggester on a representative set of the changed files
  2. Interpret the output.
  3. Validate names whose origin is not the Herald output. Herald group
  4. Use it in the commit message. Groups take a # prefix

What it can do on your machine

Read from SKILL.md and the folder at commit 500d48c. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Bash(./mach file-info:*)

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Find Reviewer loads about 898 tokens when it runs. Until then it costs about 84 tokens; SKILL.md has 445 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~84
When it runs · the whole SKILL.md, loaded when a task matches
~898

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 445 words (~898 tokens).

“A reviewer or group name must be used exactly as it appears in the tooling's output. NEVER abbreviate, shorten, guess, or make up a name (for example, writing r=#build when the real group is r=#firefox-build-system-reviewers). moz-phab rejects a submission containing…”

— opening of SKILL.md by BrowserWorks, Custom licence
name
find-reviewer
allowed-tools
Bash(./mach file-info:*)

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .agents/skills/find-reviewer of BrowserWorks/waterfox-android.

Open the folder on GitHubat commit 500d48c

Used in 1 other repository

We found 3 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in BrowserWorks/waterfox-android, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Find Reviewer next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Find Reviewer compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Find Reviewer this skillBrowserWorks/waterfox-android3791 repos~898Automated safety check: PassCustom licence
Git GitHub Opsc5inco/compose-pokedexer143—~1.3kAutomated safety check: PassMIT
Commitmanhpham90vn/Deskhub133—~978Automated safety check: PassMIT
Generate Changelogtimusus/Shuttle2229—~1.5kAutomated safety check: PassApache-2.0
Contextual Commit Messagesyamadashy/repomix29k1 repos~2.7kAutomated safety check: PassMIT
React Router Release Notes Prepremix-run/react-router57k—~1.1kAutomated safety check: PassMIT

Similar skills

  • Git GitHub Ops

    c5inco/compose-pokedexer

    Handles Pokedexer Git and GitHub workflows: inspect changes, prepare commit messages, manage branches and pushes, and create or update issues and pull requests with safe file-based inputs.

    143 GitHub stars~1.3k tokensUpdated 6 days ago
    DevelopmentAuto-check passed
  • Commit

    manhpham90vn/Deskhub

    Write a Deskhub commit message. An agent skill from manhpham90vn/Deskhub.

    133 GitHub stars~978 tokensUpdated yesterday
    DevelopmentAuto-check passed
  • Generate Changelog

    timusus/Shuttle2

    Generate a user-facing changelog entry for a new Android release from the unreleased changelog fragments, audited against git commits since the last shipped tag.

    229 GitHub stars~1.5k tokensUpdated today
    DevelopmentAuto-check passed
  • Writes Conventional Commits whose bodies carry action lines recording the intent, decisions and constraints behind a change, not only what changed.

    29k GitHub starsUsed in 1 repo~2.7k tokens
    DevelopmentAuto-check passed
  • React Router Release Notes Prep

    remix-run/react-router

    Polishes pending React Router change files before the versioning scripts run, and decides whether a long-form What's Changed section is warranted.

    57k GitHub stars~1.1k tokensUpdated yesterday
    DevelopmentAuto-check passed
  • Android UI Visual Review

    permissionlesstech/bitchat-android

    Analyze an Android pull request, branch, commit, or patch for user-visible changes and produce reproducible before/after screenshots from isolated builds.

    7.8k GitHub stars~2.6k tokensUpdated 3 days ago
    DevelopmentAuto-check passed

More from BrowserWorks/waterfox-android

All 10 skills in this repo
  • File Good First Bug

    BrowserWorks/waterfox-android

    A skill your agent uses when the user wants to file good-first-bugs in Bugzilla for Firefox.

    379 GitHub starsUsed in 2 repos~2k tokens
    Auto-check passed
  • Fluent Migration

    BrowserWorks/waterfox-android

    A skill your agent uses when a patch or local changes rename, restructure, move, or replace Fluent (.ftl) strings - or migrate legacy .properties strings to Fluent - and you need a migration recipe…

    379 GitHub starsUsed in 1 repo~4.2k tokens
    Auto-check passed
  • Media Patch Review

    BrowserWorks/waterfox-android

    Reviews dom/media code changes ONLY — not any other component.

    379 GitHub starsUsed in 1 repo~762 tokens
    Auto-check passed
  • Perftest

    BrowserWorks/waterfox-android

    Run Firefox performance tests locally or in CI. An agent skill from BrowserWorks/waterfox-android.

    379 GitHub starsUsed in 1 repo~2.3k tokens
    Auto-check passed
  • Spec Trace

    BrowserWorks/waterfox-android

    Trace a claim about web spec behaviour through the algorithm call chain and produce a Bugzilla-ready markdown trace ending in a REACHED / NOT REACHED / INCONCLUSIVE verdict.

    379 GitHub starsUsed in 1 repo~2k tokens
    Auto-check passed
  • Documentation

    BrowserWorks/waterfox-android

    A skill your agent uses when working with Firefox documentation, including building documentation with ./mach doc, fixing Sphinx build errors or warnings, modifying existing documentation, or adding…

    379 GitHub starsUsed in 2 repos~1.6k tokens
    Auto-check passed

Works with

Categories

Questions about Find Reviewer

What does Find Reviewer do?

Find the right reviewer for a Firefox/Gecko change so the user does not have to. Find Reviewer is an agent skill from BrowserWorks/waterfox-android. Find the right reviewer for a Firefox/Gecko change so the user does not have to.

When should I use Find Reviewer?

Find Reviewer fits situations like: the user asks directly who should review a patch; what reviewer group to use.

How do I install Find Reviewer in Claude Code?

Run `npx skills add BrowserWorks/waterfox-android --skill find-reviewer -a claude-code`. Or copy the skill folder (.agents/skills/find-reviewer in BrowserWorks/waterfox-android) into .claude/skills/find-reviewer in your project. Claude Code loads it when a task matches its description.

How do I install Find Reviewer in Codex?

Run `npx skills add BrowserWorks/waterfox-android --skill find-reviewer -a codex`. Or copy the skill folder (.agents/skills/find-reviewer in BrowserWorks/waterfox-android) into .agents/skills/find-reviewer in your project. Codex loads it when a task matches its description.

Can I use Find Reviewer in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add BrowserWorks/waterfox-android --skill find-reviewer -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/find-reviewer, .gemini/skills/find-reviewer, .github/skills/find-reviewer and .opencode/skills/find-reviewer in your project.

What does Find Reviewer need to run?

SKILL.md names no scripts, command-line tools or credentials: Find Reviewer is instructions for the agent only. Its frontmatter pre-approves these tools: Bash(./mach file-info:*).

Does Find Reviewer access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Find Reviewer safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Find Reviewer use?

Find Reviewer has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Find Reviewer use?

About 898 tokens (SKILL.md is roughly 3.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Find Reviewer?

Skills that share tags, products or a category with Find Reviewer: Git GitHub Ops (c5inco/compose-pokedexer, 143 stars), Commit (manhpham90vn/Deskhub, 133 stars), Generate Changelog (timusus/Shuttle2, 229 stars) and Contextual Commit Messages (yamadashy/repomix, 29k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Find Reviewer?

BrowserWorks (a GitHub organization) maintains it in BrowserWorks/waterfox-android, which has 379 GitHub stars. The repository holds 10 skills in this directory. The repository was last updated on September 22, 2026.

Source: BrowserWorks/waterfox-android on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.