sound-composition-demo

sound-composition-demo is a command for Claude Code from frankxai/Starlight-Intelligence-System. It costs 50 tokens per session (1,144 once invoked), scanned A, original, MIT.

A plan for recording an early song demo, explaining what the recording should prove and what can wait. A demo is a rough version used to test an idea before full production.

In plain words
What is it for?
Use it to choose a recording method, define the demo's success criteria, list what it does not need to show, and compare it with reference tracks.
Why use it?
It keeps an early recording focused on one question, such as whether the melody, chord movement, arrangement, tempo, or feel works. This avoids turning a test recording into an unfinished full production.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the starlight-intelligence-system plugin — 6 skills, 121 commands, 7 agents shipped together

Good fit Use it to choose a recording method, define the demo's success criteria, list what it does not need to show, and compare it with reference tracks.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/frankxai/starlight-intelligence-system/sound-composition-demo
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/frankxai/Starlight-Intelligence-System

Made for: Claude Code.

Or install starlight-intelligence-system, the plugin that ships this one along with the rest of its 6 skills, 121 commands, 7 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for sound-composition-demo

README.md
[![agentmods](https://agentmods.dev/badge/commands/frankxai/starlight-intelligence-system/sound-composition-demo/github.svg)](https://agentmods.dev/commands/frankxai/starlight-intelligence-system/sound-composition-demo)
Your own site
<a href="https://agentmods.dev/commands/frankxai/starlight-intelligence-system/sound-composition-demo"><img src="https://agentmods.dev/badge/commands/frankxai/starlight-intelligence-system/sound-composition-demo/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for sound-composition-demo

Your own site · 80×15
<a href="https://agentmods.dev/commands/frankxai/starlight-intelligence-system/sound-composition-demo"><img src="https://agentmods.dev/badge/commands/frankxai/starlight-intelligence-system/sound-composition-demo.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,144 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00050 $0.01144
Opus 5 $0.00025 $0.00572
Sonnet 5 $0.00010 $0.00229
Haiku 4.5 $0.00005 $0.00114

Measured 7d ago against content hash c19d5ba3468e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

sound-composition-demo scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/commands/sound-composition-demo.md · 99 lines

How it starts

The opening of the file, as written. The whole thing — 99 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/sound-composition-demo

Load verticals/sound-intelligence/SKILL.md, agents/starlight-sound-composition.md, skills/sound-intelligence/composition-architecture.md, and the song's Score / Lyric / Arrangement architectures. Produce a Demo Plan.

Disclaimer (non-waivable)

Demos that incorporate samples, AI tools, or co-writer contributions touch rights territory. This is system architecture, not legal advice.

Input

$ARGUMENTS

Process

  1. Disclaim.
  2. Read upstream. Score / Lyric / Arrangement architecture.
  3. What does this demo prove? Different demos prove different things — vocal melody and lyric / harmonic motion and form / arrangement viability / tempo and feel. Naming what's being proven matters more than scope.
  4. What does this demo NOT need to prove yet? Equally important. Demos that try to prove everything become production sessions and lose the proof.
  5. Capture method matched to proof. One-take vocal-and-instrument / rough-multitrack-on-DAW / near-final-arrangement-with-placeholder-mix / boombox-on-piano. Method serves the proof, not the other way.
  6. Reference-track grounding. 2-3 reference tracks the demo is in conversation with. Not to copy — to position.
  7. Time budget. Demos sized to fit the cycle (a 2-hour demo for a vocal-melody proof; a 1-day demo for arrangement-viability proof; never a 2-week demo unless the demo is the song).
  8. Save. sound-intelligence/composition/demo-<song-slug>-<YYYY-MM-DD>.md.
  9. Hand off. Default: capture the demo (not a command — actual studio time). Then: /sound-production-mix-plan if proof passes.

Output format

# Demo Plan — <Song Title> — <YYYY-MM-DD>

> **Demos involving samples, AI tools, or co-writer contributions touch rights. This is system architecture, not legal advice.**

## Context
- Song / Score / Lyric / Arrangement references: <paths>

## What this demo proves
<One specific thing. Not "the song" — the song is too big for a demo. The vocal-and-melody. Or the harmonic-and-form. Or the arrangement-viability. Or the tempo-and-feel.>

## What this demo does NOT need to prove yet
<Equally important. List what is explicitly out of scope for this demo so the demo can be a demo and not a production session.>

## Capture method
- **Method:** <one-take vocal-and-instrument | rough-multitrack | near-final-arrangement-with-placeholder-mix | boombox-on-piano>
- **Why this method serves the proof:** <one paragraph>
- **Time budget:** <e.g., 2 hours / 1 day / 1 weekend>

## Reference tracks
1. <Track 1 — what it positions us against>
2. <Track 2 — what it positions us against>
3. <Track 3 — what it positions us against (optional)>

Reference tracks position; they do not template. The demo is in conversation with them, not derivative of them.

## Pass / fail criteria
<What does this demo passing look like? What does it failing look like? Specific.>

## Load-bearing next move

**Capture the demo within the time budget.** Then: if proof passes → `/sound-production-mix-plan <song-slug>`; if proof fails → revisit upstream architecture (Score / Lyric / Arrangement).

---

**Built on SIP** — Starlight Intelligence Protocol
- Substrate: starlightintelligence.org/protocol v1.1.0
- Layers used: [file-contract, attestation, commands, sovereignty]
- Verticals: [email protected] (Sound Intelligence reference vertical — Composition sub-system)
- Generated: <ISO date>
---

Read the full file on GitHub · 99 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago First seen · 99 lines · 50 tokens per session scan A c19d5ba3468e

Subscribe to this mod's changes

sound-composition-demo is a command published in the GitHub repository frankxai/Starlight-Intelligence-System (8 stars, last pushed today), licensed MIT. It adds 50 tokens to every session and 1,144 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.