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.
npx skills add vinnie357/claude-skills --skill claude-workflowsgit clone --depth 1 https://github.com/vinnie357/claude-skillsWrote 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.
[](https://agentmods.dev/skills/vinnie357/claude-skills/claude-workflows)<a href="https://agentmods.dev/skills/vinnie357/claude-skills/claude-workflows"><img src="https://agentmods.dev/badge/skills/vinnie357/claude-skills/claude-workflows/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.
<a href="https://agentmods.dev/skills/vinnie357/claude-skills/claude-workflows"><img src="https://agentmods.dev/badge/skills/vinnie357/claude-skills/claude-workflows.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00078 | $0.01743 |
| Opus 5 | $0.00039 | $0.00872 |
| Sonnet 5 | $0.00016 | $0.00349 |
| Haiku 4.5 | $0.00008 | $0.00174 |
Grade A, and why
claude-workflows 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 6d 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.
How it starts
The opening of the file, as written. The whole thing — 115 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Code Workflows
A dynamic workflow is a JavaScript script that orchestrates subagents at scale. Claude writes the script for a task you describe, a runtime executes it in the background, and only the final answer returns to your conversation. The script — not Claude's context — holds the loop, the branching, and the intermediate results, so one run coordinates tens to hundreds of agents instead of the few a single turn manages.
Status: research preview, Claude Code v2.1.154+. Available on paid plans (Pro toggle in /config; Max, Team, Enterprise) and via the Anthropic API, Amazon Bedrock, Google Cloud Vertex AI, and Microsoft Foundry.
When to use a workflow
Reach for a workflow when fan-out exceeds one turn, when the orchestration itself must be repeatable, or when work needs independent verification passes before results reach you. Examples: a codebase-wide bug sweep, a 500-file migration, research that cross-checks sources, or a hard plan drafted from several angles before commitment.
Use a single subagent (the Agent tool) for one-off delegated work whose result lands directly in your context. Use a skill for instructions Claude follows inline. Use a workflow when neither scales.
| Aspect | Subagents | Skills | Workflows |
|---|---|---|---|
| Scale | A few tasks per turn | Same as subagents | Dozens to hundreds of agents per run |
| Intermediate results live in | Claude's context | Claude's context | Script variables |
| What's repeatable | Worker definition | Instructions | The orchestration itself |
| Interruption | Restarts the turn | Restarts the turn | Resumable in the same session |
How to trigger a workflow
Workflows require explicit opt-in. Three paths:
- Include the word "workflow" in the prompt. Claude writes and runs a workflow script for the task — e.g.
Run a workflow to audit every endpoint under src/routes/ for missing auth checks. /effort ultracode. Combinesxhighreasoning with automatic orchestration; Claude decides per task when a workflow is warranted. One request can spawn several workflows (understand → change → verify).- Run a saved or bundled workflow as
/<name>./deep-researchis the built-in workflow; scripts saved to.claude/workflows/become their own commands.
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 6d ago First seen · 115 lines · 78 tokens per session scan A 549138b91a6f
claude-workflows is a skill published in the GitHub repository vinnie357/claude-skills (25 stars, last pushed today), licensed MIT. It adds 78 tokens to every session and 1,743 once invoked, about $0.0004 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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