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Agent skill

Media Patch Review

by BrowserWorks in BrowserWorks/waterfox-android

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

Custom licenceAuto-check passedDevelopment

Install Media Patch Review

skills CLI
$ npx skills add BrowserWorks/waterfox-android --skill media-patch-review -a claude-code

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

GitHub CLI
$ gh skill install BrowserWorks/waterfox-android media-patch-review --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/media-patch-review .claude/skills/media-patch-review && 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
media-patch-review
GitHub stars
379
Used in
1 other repo
Token cost
~762 tokens
SKILL.md length
248 words
Files
1
Skills in repo
10
Repo updated
First seen
Licence
Custom licence

At a glance

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

  • Works in 4 steps: Get the diff → Spec tooling check — only if the change… → Fan out — one general-purpose agent per… → …
  • : media-patch-review
  • SKILL.md covers 1. Get the diff, 2. Spec tooling check — only…, 3. Fan out — one… and 4. Collect
  • Calls git and cargo

What it does

Media Patch Review is an agent skill from BrowserWorks/waterfox-android. Reviews dom/media code changes ONLY — not any other component. Fans out the in-tree dom/media review checklists (dom/media/docs/review/.md) against a patch, one opus reviewer per checklist, then collects the findings. Temporary local tool until bugbug's /patchreview loads these docs directly. Triggers on: "media-patch-review", "/media-patch-review".

Its SKILL.md is about 760 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. It works with Android.

When your agent uses it

  • : media-patch-review
  • /media-patch-review

Example prompts

  • “s /patchreview loads these docs directly. Triggers on:”
  • “/media-patch-review”
  • “Use the media-patch-review skill to review dom/media code changes ONLY — not any other component”
  • “/media-patch-review”

Requirements

  • Pre-approved tools (allowed-tools): Agent

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. Get the diff
  2. Spec tooling check — only if the change is spec-related
  3. Fan out — one general-purpose agent per checklist (opus, all in one turn)
  4. Collect

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:

    • Agent

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • git
    • cargo

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

  • Network

    No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.

    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

Media Patch Review loads about 762 tokens when it runs. Until then it costs about 93 tokens; SKILL.md has 248 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~93
When it runs · the whole SKILL.md, loaded when a task matches
~762

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 248 words (~762 tokens).

“Reviews dom/media code changes only — do not use it for any other component. Temporary tool for exercising the dom/media review checklists until bugbug's /patch_review consumes them via review-context.toml. The checklists live in dom/media/docs/review/*.md; this skill only fans them out…”

— opening of SKILL.md by BrowserWorks, Custom licence
name
media-patch-review
allowed-tools
Agent
argument-hint
<"diff", "local", or D-number>

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .agents/skills/media-patch-review 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

Media Patch Review 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.

Media Patch Review compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Media Patch Review this skillBrowserWorks/waterfox-android3791 repos~762Automated safety check: PassCustom licence
Android UI Visual Reviewpermissionlesstech/bitchat-android7.8k—~2.6kAutomated safety check: PassGPL-3.0
Improve Codebase Architectureywwynm/EverythingDone14415 repos~1.3kAutomated safety check: PassGPL-3.0
Commit PRsamuelclay/NewsBlur7.6k—~4.1kAutomated safety check: PassMIT
Find My Flagsandroidx/androidx6.1k—~664Automated safety check: PassApache-2.0
jscpd Code Migration Trackerkucherenko/jscpd6.4k—~5kAutomated safety check: PassMIT

Similar skills

  • Android UI Visual Review

    permissionlesstech/bitchat-android

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    7.8k GitHub stars~2.6k tokensUpdated yesterday
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  • Improve Codebase Architecture

    ywwynm/EverythingDone

    Find deepening opportunities in a codebase, informed by the domain language in CONTEXT.md and the decisions in docs/adr/.

    144 GitHub starsUsed in 15 repos~1.3k tokens
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  • Commit PR

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  • Find My Flags

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    A skill your agent uses to find Compose feature flags introduced by a specific git user or email and map them to the library version in which they were added.

    6.1k GitHub stars~664 tokensUpdated today
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More from BrowserWorks/waterfox-android

All 10 skills in this repo

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  • Find Reviewer

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  • Fluent Migration

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  • 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
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  • 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
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  • 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
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Works with

Categories

Questions about Media Patch Review

What does Media Patch Review do?

Reviews dom/media code changes ONLY — not any other component. Media Patch Review is an agent skill from BrowserWorks/waterfox-android. Reviews dom/media code changes ONLY — not any other component.

When should I use Media Patch Review?

Media Patch Review fits situations like: : media-patch-review; /media-patch-review.

How do I install Media Patch Review in Claude Code?

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

How do I install Media Patch Review in Codex?

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

Can I use Media Patch Review 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 media-patch-review -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/media-patch-review, .gemini/skills/media-patch-review, .github/skills/media-patch-review and .opencode/skills/media-patch-review in your project.

What does Media Patch Review need to run?

Going by SKILL.md and its folder, Media Patch Review needs the command-line tools its instructions call (git and cargo). Its frontmatter pre-approves these tools: Agent.

Does Media Patch Review access the network?

SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Media Patch Review 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 Media Patch Review use?

Media Patch Review 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 Media Patch Review use?

About 762 tokens (SKILL.md is roughly 3k 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 Media Patch Review?

Skills that share tags, products or a category with Media Patch Review: Android UI Visual Review (permissionlesstech/bitchat-android, 7.8k stars), Improve Codebase Architecture (ywwynm/EverythingDone, 144 stars), Commit PR (samuelclay/NewsBlur, 7.6k stars) and Find My Flags (androidx/androidx, 6.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Media Patch Review?

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.