Reviews and iterates on social media copy in album promo/ files.

CC0-1.0Auto-check passed

Install Promo Reviewer

skills CLI
$ npx skills add bitwize-music-studio/claude-ai-music-skills --skill promo-reviewer -a claude-code

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

GitHub CLI
$ gh skill install bitwize-music-studio/claude-ai-music-skills promo-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/bitwize-music-studio/claude-ai-music-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/promo-reviewer .claude/skills/promo-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
promo-reviewer
GitHub stars
544
Token cost
~2.5k tokens
SKILL.md length
905 words
Files
2
Skills in repo
51
Repo updated
First seen
Licence
CC0-1.0

At a glance

Reviews and iterates on social media copy in album promo/ files.

  • Works in 8 steps: Album Resolution → Platform Selection → Section Parsing → …
  • SKILL.md covers Purpose, When to Use, Position in Workflow and Supporting Files, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Promo Reviewer is an agent skill from bitwize-music-studio/claude-ai-music-skills. Reviews and iterates on social media copy in album promo/ files. Use after populating promo templates and before release to polish platform-specific posts.

Its SKILL.md is about 2.5k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `platform-rules.md`).

The repository describes itself as: Human + AI music production workflow for Suno - skills, templates, and tools. The licence is CC0-1.0.

Example prompts

  • “Use the promo-reviewer skill to review and iterates on social media copy in album promo/ files”
  • “/promo-reviewer”

Requirements

  • Pre-approved tools (allowed-tools): Read, Edit, Glob, Grep, bitwize-music-mcp

Workflow steps

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

  1. Album Resolution
  2. Platform Selection
  3. Section Parsing
  4. Per-Post Review Loop
  5. Campaign.md Special Handling
  6. Write-Back
  7. Progress Tracking
  8. Session Summary

What it can do on your machine

Read from SKILL.md and the folder at commit 58f32c2. 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:

    • Read
    • Edit
    • Glob
    • Grep
    • bitwize-music-mcp

    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

Promo Reviewer loads about 2.5k tokens when it runs. Until then it costs about 43 tokens; SKILL.md has 905 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~43
When it runs · the whole SKILL.md, loaded when a task matches
~2.5k

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

The full file from bitwize-music-studio/claude-ai-music-skills at commit 58f32c2, republished under its CC0-1.0 licence (© bitwize-music-studio). 905 words, ~2,464 tokens.

Download SKILL.mdSave it as .claude/skills/promo-reviewer/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
promo-reviewer
description
Reviews and iterates on social media copy in album promo/ files. Use after populating promo templates and before release to polish platform-specific posts.
allowed-tools
Read, Edit, Glob, Grep, bitwize-music-mcp
argument-hint
<album-name> [platform]
model
sonnet
effort
medium

Promo Reviewer Skill

Interactive review and polish of social media copy in album promo/ files. Walk through each post, approve or revise, and write polished results back to the file.

Purpose

After promo templates are populated with platform-specific copy, this skill provides structured review before release. Each post is presented with character counts, hashtag counts, and platform limit compliance. The user chooses actions (approve, revise, shorten, punch up, etc.) and polished copy is written back.

When to Use

  • After /bitwize-music:promo-writer generates initial copy
  • After populating promo/ templates (manually or during release prep)
  • Before release — final polish pass on social media copy
  • User says "review promo copy" or "polish the twitter posts for [album]"
  • When promo copy exists but hasn't been reviewed

Position in Workflow

Promo Videos (optional) → [Promo Writer] (or manual) → **[Promo Review]** → Release

Between populating promo templates and release-director.

Supporting Files

  • platform-rules.md — Per-platform character limits, hashtag rules, tone guidelines

Workflow

1. Album Resolution

Resolve the album from arguments:

Use MCP find_album with the album name from $ARGUMENTS. If no album specified, check get_session for last album context.

Locate promo directory:

{content_root}/artists/{artist}/albums/{genre}/{album}/promo/

Check which promo files exist and have content:

Glob for promo/*.md in the album directory. For each file, check if it contains populated content (not just template placeholders). A file is "populated" if it contains text beyond the template markers — look for content inside code blocks that isn't [placeholder text].

Report status:

## Promo Copy Status

| Platform | File | Status |
|----------|------|--------|
| Campaign | campaign.md | Populated |
| Twitter/X | twitter.md | Populated |
| Instagram | instagram.md | Template only |
| TikTok | tiktok.md | Not found |
| Facebook | facebook.md | Populated |
| YouTube | youtube.md | Template only |

3 of 6 platforms have copy ready for review.

If no promo files are populated:

No promo copy found to review.

Options:
1. Generate promo copy: /bitwize-music:promo-writer <album-name>
2. Populate promo templates manually (fill in promo/ files)
3. Skip promo review and proceed to release
2. Platform Selection

If platform specified in arguments, review only that platform.

Otherwise, ask:

Which platforms to review?

[A] All populated platforms (campaign, twitter, facebook)
[1] Campaign strategy
[2] Twitter/X posts
[3] Facebook posts

List only populated platforms as numbered options.

3. Section Parsing

For each selected platform file:

  1. Read the full file using the Read tool
  2. Split at heading boundaries — ## and ### headings delineate sections
  3. Extract code blocks — content inside ``` fences is the actual post copy
  4. Identify reviewable sections — sections with code blocks containing non-placeholder text
  5. Count metrics for each post:
    • Character count (hashtags count toward the limit on all platforms)
    • Hashtag count
    • Line count
    • Platform limit compliance (from platform-rules.md)
  6. Thread detection — if a code block contains numbered tweets (1/, 2/, 3/), split into individual tweets and review each separately with per-tweet char counts
4. Per-Post Review Loop

For each reviewable section, present the post with context:

## Twitter/X — Track 01: Track Title
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Track one tells the story of [concept].

Listen now: [link]

#NewMusic #HipHop

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Chars: 87/280 | Hashtags: 2 | Status: Within limits
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Actions:
  [A] Approve — keep as-is
  [R] Revise — give feedback for rewrite
  [S] Shorten — make more concise
  [P] Punch up — make more engaging/attention-grabbing
  [H] Add hashtags — suggest relevant hashtags
  [T] Rewrite tone — specify tone (casual, professional, hype, etc.)
  [K] Skip — move to next without changes

After any revision action (R, S, P, H, T):

  1. Generate the revised version
  2. Present it with updated metrics
  3. Offer follow-up:
Revised version:
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

[revised copy here]

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Chars: 142/280 | Hashtags: 3 | Status: Within limits
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  [A] Approve this version
  [R] Revise again — more feedback
  [D] Discard — revert to original
5. Campaign.md Special Handling

Campaign files contain strategy tables and messaging, not code-block posts. Adjust the review approach:

  • Present each section (Overview, Key Messages, Schedule, etc.) as a reviewable unit
  • Replace "Punch up" with "[M] Strengthen messaging" — tighten the strategic language
  • Skip character limits — campaign docs have no platform limits
  • Focus on: clarity, consistency with album themes, actionable schedule entries, complete metadata fields
6. Write-Back

After all sections for a platform are reviewed:

  1. Reconstruct the file with approved/revised content in place
  2. Use the Edit tool to apply changes to the promo file
  3. Confirm write:
Updated twitter.md — 4 posts revised, 2 approved as-is, 1 skipped

Only write back if at least one section was revised. If all sections were approved as-is or skipped, skip the write step.

7. Progress Tracking

Between platforms, show a running summary:

## Review Progress

| Platform | Approved | Revised | Skipped | Limit Issues |
|----------|----------|---------|---------|--------------|
| Twitter  | 4        | 2       | 1       | 0            |
| Facebook | —        | —       | —       | —            |

Next: Facebook (5 sections to review)
Continue? [Y/n]
8. Session Summary

After all platforms reviewed:

## Promo Review Complete

| Platform | Approved | Revised | Skipped |
|----------|----------|---------|---------|
| Campaign | 3        | 1       | 0       |
| Twitter  | 4        | 2       | 1       |
| Facebook | 3        | 2       | 0       |
| **Total** | **10** | **5** | **1** |

Char limit compliance: All posts within platform limits

Files updated:
  - promo/campaign.md (1 revision)
  - promo/twitter.md (2 revisions)
  - promo/facebook.md (2 revisions)

Next steps:
  1. Review any skipped posts if needed
  2. Add streaming links when available (replace [Streaming Link] placeholders)
  3. Ready for release: /bitwize-music:release-director <album>

Revision Guidelines

When revising posts, follow these principles:

Shorten (S)
  • Cut filler words ("really", "very", "just")
  • Combine sentences where possible
  • Prioritize the hook — lead with the most compelling element
  • Respect platform limits (see platform-rules.md)
Show full SKILL.md (351 more words)Show less
Punch Up (P)
  • Stronger verbs, more vivid language
  • Add urgency or curiosity
  • Open with a hook, not a description
  • Keep the core message — just make it hit harder
Add Hashtags (H)
  • Suggest 3-5 relevant hashtags based on genre, album themes, platform norms
  • Present options — user picks which to include
  • Follow platform-specific hashtag conventions (see platform-rules.md)
  • Never exceed platform maximum
Rewrite Tone (T)
  • Ask user for target tone before rewriting
  • Common tones: casual, professional, hype, mysterious, storytelling, urgent
  • Preserve factual content — only change voice and style
  • Match tone to platform expectations
Strengthen Messaging (M) — Campaign only
  • Tighten strategic language
  • Make key messages more memorable and quotable
  • Ensure schedule entries are specific and actionable
  • Verify consistency between messaging and album themes

Platform-Specific Review Focus

Twitter/X
  • Every post under 280 chars (hard limit)
  • Thread tweets: each tweet standalone but connected
  • 1-2 hashtags max (more looks spammy)
  • Streaming link in release posts
Instagram
  • Caption can be long (2,200 chars) but first 125 visible before "more"
  • Hook in first line — it's the only thing people see
  • Hashtags as separate block at end
  • 15-20 hashtags is optimal (30 max)
TikTok
  • Under 150 chars ideal (visible without tap)
  • 4,000 char max but shorter is better
  • 3-5 hashtags, trending ones if applicable
  • Casual, authentic tone
Facebook
  • Longer storytelling works well
  • First 2-3 lines visible before "See more"
  • 3-5 hashtags (less hashtag-driven platform)
  • Include call to action
YouTube
  • Description supports timestamps, credits, links
  • First 2-3 lines visible in collapsed view
  • Include streaming links, social links, credits
  • 3-5 hashtags (shown above title)

Remember

  1. Read platform-rules.md at invocation start for current limits
  2. Present one post at a time — don't batch review
  3. Show metrics with every post — chars, hashtags, limit compliance
  4. Never auto-approve — every post gets user review
  5. Write back only changed files — don't touch files with no revisions
  6. Track progress — running counts between platforms
  7. Campaign is different — strategy doc, not social posts
  8. Preserve user voice — revisions should enhance, not replace the user's style
  9. Flag limit violations — highlight posts over platform char limits
  10. Placeholder detection — flag remaining [placeholder] text that needs real content

© bitwize-music-studio, CC0-1.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file in skills/promo-reviewer of bitwize-music-studio/claude-ai-music-skills.

  • SKILL.md
  • platform-rules.md

Open the folder on GitHubat commit 58f32c2

Compare with similar skills

Promo 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.

Promo Reviewer compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
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GitHub Review Iterationprisma/orm48k—~2.2kAutomated safety check: PassApache-2.0
Review Pending PR Reviewsnrwl/nx29k—~3.9kAutomated safety check: PassMIT
Code Reviewflutter/flutter180k—~1.4kAutomated safety check: PassBSD-3-Clause
Reviewthedaviddias/Front-End-Checklist74k—~556Automated safety check: PassMIT
ReviewClickHouse/ClickHouse50k—~8kAutomated safety check: NotesApache-2.0

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Questions about Promo Reviewer

What does Promo Reviewer do?

Reviews and iterates on social media copy in album promo/ files. Promo Reviewer is an agent skill from bitwize-music-studio/claude-ai-music-skills. Reviews and iterates on social media copy in album promo/ files.

How do I install Promo Reviewer in Claude Code?

Run `npx skills add bitwize-music-studio/claude-ai-music-skills --skill promo-reviewer -a claude-code`. Or copy the skill folder (skills/promo-reviewer in bitwize-music-studio/claude-ai-music-skills) into .claude/skills/promo-reviewer in your project. Claude Code loads it when a task matches its description.

How do I install Promo Reviewer in Codex?

Run `npx skills add bitwize-music-studio/claude-ai-music-skills --skill promo-reviewer -a codex`. Or copy the skill folder (skills/promo-reviewer in bitwize-music-studio/claude-ai-music-skills) into .agents/skills/promo-reviewer in your project. Codex loads it when a task matches its description.

Can I use Promo 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 bitwize-music-studio/claude-ai-music-skills --skill promo-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/promo-reviewer, .gemini/skills/promo-reviewer, .github/skills/promo-reviewer and .opencode/skills/promo-reviewer in your project.

What does Promo Reviewer need to run?

SKILL.md names no scripts, command-line tools or credentials: Promo Reviewer is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Edit, Glob, Grep, bitwize-music-mcp.

Does Promo 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 Promo 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 Promo Reviewer use?

Promo Reviewer is published under the CC0-1.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Promo Reviewer use?

About 2.5k tokens (SKILL.md is roughly 9.9k 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 Promo Reviewer?

Skills that share tags, products or a category with Promo Reviewer: GitHub Review Iteration (prisma/orm, 48k stars), Review Pending PR Reviews (nrwl/nx, 29k stars), Code Review (flutter/flutter, 180k stars) and Review (thedaviddias/Front-End-Checklist, 74k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Promo Reviewer?

bitwize-music-studio (a GitHub organization) maintains it in bitwize-music-studio/claude-ai-music-skills, which has 544 GitHub stars. The repository holds 51 skills in this directory. The repository was last updated on October 7, 2026.

Source: bitwize-music-studio/claude-ai-music-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.