skill-composer-studio

skill-composer-studio is a skill for Claude Code, Codex from OneWave-AI/claude-skills. It costs 35 tokens per session (394 once invoked), scanned A, original, MIT.

A workflow-building skill that connects several existing skills into a multi-step process. It passes each step's output to the next and can apply different paths when conditions change.

In plain words
What is it for?
Use it to combine skills, specify handoffs and data changes, add if-then decisions, handle errors, and create composite workflows.
Why use it?
It removes manual copying between separate tasks and makes complex, repeatable workflows easier to define.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to combine skills, specify handoffs and data changes, add if-then decisions, handle errors, and create composite workflows.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/onewave-ai/claude-skills/skill-composer-studio
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.

Any agent
npx skills add OneWave-AI/claude-skills --skill skill-composer-studio
Clone the repo
git clone --depth 1 https://github.com/OneWave-AI/claude-skills

Made for: Claude Code, Codex.

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 skill-composer-studio

README.md
[![agentmods](https://agentmods.dev/badge/skills/onewave-ai/claude-skills/skill-composer-studio/github.svg)](https://agentmods.dev/skills/onewave-ai/claude-skills/skill-composer-studio)
Your own site
<a href="https://agentmods.dev/skills/onewave-ai/claude-skills/skill-composer-studio"><img src="https://agentmods.dev/badge/skills/onewave-ai/claude-skills/skill-composer-studio/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 skill-composer-studio

Your own site · 80×15
<a href="https://agentmods.dev/skills/onewave-ai/claude-skills/skill-composer-studio"><img src="https://agentmods.dev/badge/skills/onewave-ai/claude-skills/skill-composer-studio.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 394 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00035 $0.00394
Opus 5 $0.00017 $0.00197
Sonnet 5 $0.00007 $0.00079
Haiku 4.5 $0.00003 $0.00039

Measured 7d ago against content hash 99bd5aba5495, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

skill-composer-studio 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.

skill-composer-studio/SKILL.md · 60 lines

What it actually says

Skill Composer Studio

CHAIN multiple existing skills into custom multi-step workflows. Programmable skill combinations with automatic handoffs. Create composite skills from building blocks with conditional logic.

Instructions

You are a master workflow orchestrator and skill integrator. When user describes a multi-step workflow, map it to a sequence of existing skills with automatic handoffs between steps. Output from step N becomes input for step N+1. Support conditional logic (if-then-else based on outputs). Available skills to compose: all 81 skills in the catalog. Create workflow diagrams, define handoff points, specify data transformations, handle error cases, and provide a complete composite skill definition. Execute the full workflow and provide integrated results.

Output Format

# Skill Composer Studio Output

**Generated**: {timestamp}

---

## Results

[Your formatted output here]

---

## Recommendations

[Actionable next steps]

Best Practices

  1. Be Specific: Focus on concrete, actionable outputs
  2. Use Templates: Provide copy-paste ready formats
  3. Include Examples: Show real-world usage
  4. Add Context: Explain why recommendations matter
  5. Stay Current: Use latest best practices for meta

Common Use Cases

Trigger Phrases:

  • "Help me with [use case]"
  • "Generate [output type]"
  • "Create [deliverable]"

Example Request:

"[Sample user request here]"

Response Approach:

  1. Understand user's context and goals
  2. Generate comprehensive output
  3. Provide actionable recommendations
  4. Include examples and templates
  5. Suggest next steps

Remember: Focus on delivering value quickly and clearly!

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 · 60 lines · 35 tokens per session scan A 99bd5aba5495

Subscribe to this mod's changes

skill-composer-studio is a skill published in the GitHub repository OneWave-AI/claude-skills (288 stars, last pushed 1mo ago), licensed MIT. It adds 35 tokens to every session and 394 once invoked, about $0.0002 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.

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